1 <html><head><META http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><title>The Apache Tomcat Connector - Miscellaneous Documentation - Changelog</title><meta name="author" value="Mladen Turk"><meta name="email" value="mturk@apache.org"><meta name="author" value="Rainer Jung"><meta name="email" value="rjung@apache.org"><meta name="author" value="Henri Gomez"><meta name="email" value="hgomez@apache.org"><meta name="author" value="Tim Whittington"><meta name="email" value="timw@apache.org"><link href="../../style.css" type="text/css" rel="stylesheet"></head><body bgcolor="#ffffff" text="#000000" link="#525D76" alink="#525D76" vlink="#525D76"><table border="0" width="100%" cellspacing="4"><!--PAGE HEADER--><tr><td colspan="2"><!--TOMCAT LOGO--><a href="http://tomcat.apache.org/"><img src="../../images/tomcat.gif" align="left" alt="Apache Tomcat" border="0"></a><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="http://www.apache.org/images/asf-logo.gif" align="right" alt="Apache Logo" border="0"></a></td></tr><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><tr><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left"><table border="0" width="100%" cellspacing="4"><tr><td align="left" valign="top"><h1>The Apache Tomcat Connector - Miscellaneous Documentation</h1><h2>Changelog</h2></td><td align="right" valign="top" nowrap="true"><img src="../../images/void.gif" width="1" height="1" vspace="0" hspace="0" border="0"></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Preface"><strong>Preface</strong></a></font></td></tr><tr><td><blockquote>
3 This is the Changelog for Tomcat Connectors. This changelog
4 does not contain all updates and fixes to the Tomcat connectors (yet).
5 It should contain fixes made only after November 10th 2004, when the
6 new documentation project for JK was started.
8 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.31 and 1.2.32"><strong>Changes between 1.2.31 and 1.2.32</strong></a></font></td></tr><tr><td><blockquote>
10 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
11 <table border="0" cellpadding="2" cellspacing="2">
12 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
13 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=51417">51417</a>: Fix worker busy detection by querying the
14 worker endpoint. Abandoned connections can leave a worker
15 in busy state without decrementing busy counter. (mturk)
17 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
18 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=50339">50339</a>: Fix whitespace trimming when parsing attribute
21 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
22 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41263">41263</a>: Support Servlet API getRemotePort().
23 Works for Tomcat 5.5.28, 6.0.20 and 7.0.0 and Apache and ISAPI
26 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
27 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41923">41923</a>: AJP: Close AJP connection to Tomcat on client write
28 error when recovery_options 4 is specified, aborting the response
29 write on the Tomcat side. (timw)
31 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
32 AJP: Cap the lingering bytes that will be read
33 when shutting down an AJP socket at 32k to prevent CPU spikes
34 in the web server when a client aborts on a large response body.
35 Also reduce total linger time to 2s. (timw)
37 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
38 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=50839">50839</a>: AJP: Fix 30sec CPU spike due to incorrect counting
39 of lingering bytes causing a busy loop when a client aborts
40 connection during a response write.
41 Fixes regression in 1.2.31. (timw)
43 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
44 LB: Forward worker activation state as request attribute
45 "JK_LB_ACTIVATION". Possible values are "ACT" (active),
46 "DIS" (disabled) and "STP" (stopped). (rjung)
48 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
49 HTTPD: Forward WWW-Authenticate from backend when status is 401
50 and server generated error pages are used. (rjung)
52 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
53 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=50363">50363</a>: IIS: Prevent chunk encoding of empty message
54 bodies for 204, 205 and 304 responses. (timw)
56 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
57 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=50975">50975</a>: IIS: Fix hanging of Transfer-Encoding: chunked
58 requests when Content-Length header is present in request as well.
59 Also addresses situation where IIS appears to create a Content-Length
60 header for a small chunk encoded request when none was present in the
61 original request. (timw)
63 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
64 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47679">47679</a>: IIS: stop truncation of request headers when
65 ISAPI redirector used as an extension without the corresponding
66 filter installed. (timw)
68 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
69 NSAPI: Use lower case header names for responses.
70 Otherwise the web server might add chunked transfer encoding header
71 in addition to our content length header.
73 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
74 Docs: Improve load balancer documentation. (rjung)
77 </blockquote></td></tr></table>
78 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.30 and 1.2.31"><strong>Changes between 1.2.30 and 1.2.31</strong></a></font></td></tr><tr><td><blockquote>
80 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
81 <table border="0" cellpadding="2" cellspacing="2">
82 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
83 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=49413">49413</a>: AJP13: Drop flush packets send by the backend
84 after the response has been finished. (rjung)
86 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
87 AJP: Log the local and remote socket address. (mturk)
89 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
90 Watchdog: Move the maintain workers outside the critical
91 section allowing other threads to use the connection
92 pool during maintenance. (mturk)
94 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
95 Common: Add svn revision to init log message. (rjung)
97 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
98 Common: Don't destroy errno during trace logging. (rjung)
100 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
101 Apache: Add support for Apache 2.3/2.4. (rjung)
103 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
104 Apache: Added version number resource for mod_jk.so on Windows. (timw)
106 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
107 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48501">48501</a>: IIS: Added rotatelogs style log rotation to ISAPI
110 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
111 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=38895">38895</a>: IIS: Use RAW headers instead of CGI headers by default
112 to prevent conversion of underscores '_' to hyphens '-' in header names.
113 Old behaviour can be enabled by defining USE_CGI_HEADERS. (timw)
115 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
116 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=49511">49511</a>: IIS: Do not override IIS log information when subsequent
117 requests on a keep-alive connection are not mapped into the ISAPI Redirector. (timw)
119 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
120 Docs: Document SSLOptions needed for SSL information forwarding. (rjung)
122 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
123 Docs: Grammar and style improvements and clarification about serving
124 static content by IIS.
125 Patch provided by André Warnier. (rjung)
127 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
128 Docs: Update subversion paths used in docs. (rjung)
131 </blockquote></td></tr></table>
132 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.28 and 1.2.30"><strong>Changes between 1.2.28 and 1.2.30</strong></a></font></td></tr><tr><td><blockquote>
134 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
135 <table border="0" cellpadding="2" cellspacing="2">
136 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
137 Apache: Improve compatibility with Apache 2.3. (rjung)
139 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
140 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46632">46632</a>: Apache: Do not register child cleanup for
143 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
144 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46893">46893</a>: Apache: Log warning only if JkShmSize was actually
145 set in the configuration. (mturk)
147 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
148 IIS: Include optional chunking support. Off by default. (mturk)
150 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
151 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48763">48763</a>: IIS: Do not send Content-Length when using chunked encoding
152 or length larger 4GB. (mturk)
154 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
155 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48223">48223</a>: IIS: Propagate correct backend error code to IIS. (rjung)
157 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
158 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47867">47867</a>: IIS: crash during startup, when compiled with VS2008
159 and workers.properties contains unsupported properties.
160 Patch provided by Indrek Juhani (rjung)
162 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
163 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47628">47628</a>: IIS: Fix deadlock when restarting the Application Pool
164 caused by not releasing the critical section lock.
165 Patch provided by Bret Prucha. (mturk)
167 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
168 IIS/NSAPI: Correct log file flushing after each line. (mturk)
170 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
171 NSAPI: Add Microsoft Visual C++ Makefile. (mturk)
173 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
174 AJP: Improve socket shutdown handling. (mturk)
176 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
177 AJP: Ensure we never reuse a non reusable socket. (mturk)
179 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
180 AJP: Tolerate a single excess packet when waiting for cpong. (mturk)
182 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
183 AJP: Check protocol correctness more strictly. (mturk)
185 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
186 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48410">48410</a>: AJP: Use poll instead select so we can work with more
187 then 1024 sockets. (mturk)
189 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
190 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46503">46503</a>: AJP/Status: Garbage data in worker domain and route. (mturk)
192 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
193 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48276">48276</a>: AJP: When worker contact cannot be resolved mark the
194 worker as disabled instead failing to start the server. (mturk)
196 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
197 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48169">48169</a>: AJP: Improve CGI interoperability by closing all
198 sockets during EXEC. (mturk)
200 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
201 Status: Add number of open backend connections to status worker.
202 This feature is experimental, the displayed value might not be
205 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
206 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47224">47224</a>: Status: When address gets changed invalidate
207 all opened sockets in the endpoint cache. This will cause new
208 backend connections to get opened using new address. (mturk)
210 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
211 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=48305">48305</a>: Status: Do not show "secret" property when
214 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
215 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=45610">45610</a>: Status: Don't accept requests with
216 empty value for sub worker parameter. (rjung)
218 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
219 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=45610">45610</a>: Status: Fix erroneous unsetting of
220 sticky_session and sticky_session_force when updating other
221 load balancer attributes via the status worker. (rjung)
223 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
224 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47222">47222</a>: Status: Add ping_timeout to the shared memory
225 and allow dynamic configuration. (mturk)
227 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
228 Status: Remove duplicate "errors" line in property view of
229 AJP13 workers that are part of a load balancer. (rjung)
231 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
232 LB: Fix route logging. (rjung)
234 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
235 Logging: Automatically detect size of thread id for logging. (rjung)
237 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
238 Logging: Add optional log file locking for Windows when defining
239 JK_LOG_LOCKING. (mturk)
241 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
242 Configuration: Update example configuration. (rjung)
244 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
245 Docs: Update information about tools needed to create a release. (rjung)
247 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
248 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=47983">47983</a>: Docs: Fix typo in example config
249 which breaks startup. (rjung)
251 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
252 Build: Force copy of automake files. (rjung)
254 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
255 Build: Tomcat code repository structure cleanup reflected in documentation
256 and build script. (rjung, mturk)
259 </blockquote></td></tr></table>
260 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.27 and 1.2.28"><strong>Changes between 1.2.27 and 1.2.28</strong></a></font></td></tr><tr><td><blockquote>
262 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
263 <table border="0" cellpadding="2" cellspacing="2">
264 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
265 Apache: Add more environment variables to overwrite request
266 information. Useful in case a proxy is in front of Apache and sends
267 us original request information e.g. via custom headers. (rjung)
269 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
270 Apache: No longer preallocate entries for JK request log. (rjung)
272 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
273 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46352">46352</a>: Apache: Fix crash when using SetHandler jakarta-servlet
274 in VHost without any JkMount. Crash due to incorrect initialization
275 of mount extensions. (rjung)
277 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
278 Apache: JkWatchdogInterval had wrong interval calculation
279 causing a 10 times higher watchdog interval then configured. (mturk)
281 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
282 Apache: Activate forwarding of SSL key size by default. (rjung)
284 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
285 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46169">46169</a>: Apache 1.3: Backport use_server_errors mount extension. (rjung)
287 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
288 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46763">46763</a>: Apache 2.0: Survive the log mutex during graceful
289 restart. Patch provided by Eiji Takahashi. (mturk)
291 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
292 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46416">46416</a>: Apache 2.0 on Windows: Include mstcipip.h even if
293 the apr doesn't include it. (mturk)
295 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
296 IIS: Update uriworkermap.properties file on
297 a regular interval. This requires both worker_mount_reload
298 and watchdog_interval to be defined. (mturk)
300 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
301 IIS: Remove obsolete entries from registry file. (mturk)
303 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
304 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46579">46579</a>: IIS: Use local environment table instead environment
305 variables for setting the JKISAPI_PATH and JKISAPI_NAME. (mturk)
307 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
308 LB: Add new property error_escalation_time to fine tune
309 escalation of local errors to global errors. (rjung)
311 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
312 LB: If the sticky session affinity mark contains a dot, treat the
313 part before the dot as the domain name. This allows to have full node
314 session affinity with domain failover. (mturk)
316 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
317 LB: make forced recovery work with local error states. (rjung)
319 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
320 LB: Only update error state and error time, if we actually have a new state. (rjung)
322 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
323 LB: Set global worker state to error when we reach max_reply_timeouts,
324 or fail_on_status triggered hard error. (rjung)
326 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
327 AJP: Add a new error type JK_AJP_PROTOCOL_ERROR. (mturk)
329 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
330 AJP: Allow worker ports lower or equal to 1024. (rjung)
332 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
333 AJP: Improve some AJP error log messages. (mturk)
335 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
336 Status: Allow changing worker address and port of AJP workers.
337 The address is resolved on next request for that worker. (mturk)
339 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
340 Status: Allow update actions to show error messages in the result page. (rjung)
342 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
343 Status: Refactor update actions. (rjung)
345 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
346 Status: Do not redirect to the show or list page, if an error occured
347 during an action. (rjung)
349 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
350 Status: Include error time in display. (rjung)
352 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
353 Status: Remove redundant port information from worker display.
354 Rename address column and remove its explanation from the legend. (rjung)
356 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
357 Status: Optimize forced uriworkermap.properties reload. (mturk)
359 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
360 Status: Fix crash in text display. (rjung)
362 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
363 Status: Show - Edit - Show always ends in single lb member show,
364 even when started from all members lb show. (rjung)
366 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
367 Status: Wildcards in sub worker names were broken for update actions. (rjung)
369 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
370 Status: Add use_server_errors to map display. (rjung)
372 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
373 SHM: Move locking into the data pull and push methods. (rjung)
375 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
376 JNI: Deprecate JNI workers. (rjung)
378 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
379 Netware: Missing define for MAX_PATH. Patch by Guenter Knauf. (rjung)
381 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
382 Docs: Add a new HowTo page about reverse proxies. (rjung)
384 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
385 Docs: Add an explanation of local error states to the timeouts documentation. (rjung)
387 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
388 Docs: Clarify relation between socket_timeout and socket_connect_timeout. (rjung)
390 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
391 Docs: Clarify IIS URL rewrite feature. (rjung)
393 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
394 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46834">46834</a>,<a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46734">46734</a>: Docs: Fix a couple of missing or broken links. (markt,rjung)
396 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
397 Docs: Add 2008 news to main page and menues. (mturk, rjung)
400 </blockquote></td></tr></table>
401 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.26 and 1.2.27"><strong>Changes between 1.2.26 and 1.2.27</strong></a></font></td></tr><tr><td><blockquote>
403 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
404 <table border="0" cellpadding="2" cellspacing="2">
405 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
406 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=46109">46109</a>: Decay reply_timeouts even when lb method is
407 busyness. Also reset reply_timeouts during forced recovery. (rjung)
409 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
410 AJP13: Recycle connection if previous request didn't complete. (mturk)
412 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
413 Maintain should not run multiple times in parallel. (mturk)
415 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
416 Apache: Fix small memory leak during restart. (mturk)
418 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
419 Improve signal handling during socket shutdown. (mturk)
421 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
422 URI Map: Add debug dump function for uri worker map. (rjung)
424 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
425 Add revision number to version info for non-release builds. (rjung)
427 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
428 IIS: Optionally allow chunked encoding for responses.
429 At the moment only usable, if build with ISAPI_ALLOW_CHUNKING
430 defined. Based on patch by Tim Whittington. (rjung)
432 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
433 IIS: Optionally use raw headers instead of CGI
434 headers. Fixes problem "underscore=dash" problem in
435 header names. At the moment only available, if build with USE_RAW_HEADERS
438 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
439 IIS: Optionally improve IIS 5.1 compatibility.
440 At the moment only available, if build with AUTOMATIC_AUTH_NOTIFICATION
441 defined. Based on patch by Tim Whittington. (rjung)
443 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
444 IIS: Fix memory corruption due to parallel initialization
445 by multiple threads. (rjung)
447 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
448 Windows: Use non-default socket keepalive interval. (mturk)
450 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
451 IIS: Add environment variables JKISAPI_PATH and JKISAPI_NAME. (mturk)
453 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
454 Added socket_connect_timeout directive for setting the
455 connect timeout for the socket. This enables to have low
456 connection timeout but higher operational timeouts. (mturk)
458 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
460 [<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5519"><b>CVE-2008-5519</b></a>]
461 Always send initial POST packet even if the client
462 disconnected after sending request but before providing
463 POST data. In that case or in case the client broke the
464 connection in a middle of read send an zero size packet
465 informing container about broken client connection. (mturk)
467 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
468 AJP13: Added connection_acquire_timeout directive for setting the
469 absolute timeout the worker will wait for a free endpoint. (mturk)
471 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
472 Apache: Allow to set path parameter used when doing JkStripSession. (mturk)
474 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
475 Refactor retries implementation and change semantics of retries attributes. (mturk)
477 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
478 Status: Allow showing only a single member for a load balancer. (rjung)
480 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
481 Status: Add display of seconds since last statistics reset and access and
482 transfer rates. (rjung)
484 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
485 AJP13: Add a configurable retry_interval time. (rjung)
487 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
488 Documentation: Enhance description of connection_pool_size. (rjung)
490 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
491 IIS: Refactor error page generation. (mturk)
493 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
494 IIS: SERVER_NAME variable can be the same for
495 multiple different server instances if requests
496 are handled according to the ip:port combination.
497 Use INSTANCE_ID variable to which the request
498 belongs instead. (mturk)
500 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
501 Allow forwarding server error pages. This can be done
502 on per-uri basis using new use_server_errors extension.
505 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
506 Added session_cookie and session_path for configuring
507 default session identifiers. (mturk)
509 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
510 Use max_packet_size also as TCP send and receive buffer size. (mturk)
512 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
513 Apache: Do not allow Apache to start in multi-threaded mode if mod_jk
514 was only build for single threaded server (prefork). (mturk)
516 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
517 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=45812">45812</a>: Add done() service method that
518 causes sending EOS bucket for Apache httpd 2.x.
519 This allows filter chain to work properly. (mturk)
521 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
522 Added connection_ping_interval, ping_timeout and ping_mode directives.
525 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
526 Apache: Use correct ld flags provided by apxs when building module.
527 Prevents some crashes on AIX for httpd 1.3 module. (rjung)
529 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
530 Documentation: "val" attribute numbering in status worker
531 needs to start with 0 instead of 1. (rjung)
533 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
534 Documentation: Remove JNI parameters from sample configuration
535 in the workers generic howto. (rjung)
537 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
538 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=45026">45026</a>: For Apache httpd 2.x add "Unknown Reason"
539 as the reason phrase, if we get an empty one from the backend.
540 Otherwise httpd 2.x returns status 500. (rjung)
542 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
543 Build: Fix Cygwin build. (rjung)
545 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
546 Documentation: Add info to docs, that variables sent via JkEnvVar
547 are not listed in request.getAttributeNames(). (rjung)
549 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
550 Add watchdog background thread for Apache 2.x and IIS
551 doing internal maintenance (idle connection checks, backend probing).
552 See JkWatchdogInternal (Apache) and watchdog_interval (IIS). (mturk)
554 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
555 Change log level of some messages from error to info. (mturk)
557 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
558 Documentation: Fix docs for worker attribute "secret". (rjung)
560 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
561 Detect correct plugin name for various web servers via additional
562 preprocessor defines. (rjung)
564 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
565 LB: Do not put loadbalancer node in error state if there is opened
566 channel. This fixes the bug when new connection fails due to
567 busyness, causing opened connections fail stickyness.
568 This brings back per-node busy counter and private state array
569 for each request. We can mark the state as error for failover to
570 work while still operating and reporting node as OK if there are
571 opened working connections. (mturk)
573 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
574 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=44738">44738</a>: Fix merging of JkOption ForwardURI* between virtual hosts.
575 Patch contributed by Toshihiro Sasajima. (rjung)
577 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
578 URI Map: Add extension attributes to uri worker map.
579 Allowed are reply_timeout, active/disabled/stopped
581 Usage currently only implemented for httpd and IIS. (rjung+mturk)
583 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
584 URI Map: Make dynamic reloading atomic and free memory
585 not needed any longer. (rjung)
587 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
588 Configure: Don't use post httpd 2.2.0 API functions when building
589 with new --enable-api-compatibility configure switch. (rjung)
591 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
592 Apache: JkAutoAlias does not work in combination with JkMountCopy
593 if there are no JkMount in virtual host. (rjung)
595 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
596 LB: Optimize state macros to improve performance. (rjung)
598 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
599 Apache: Allow dynamic setting of reply timeout using the environment
600 variable JK_REPLY_TIMEOUT. (rjung)
602 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
603 Status: Add manageability for ajp parameters of ajp
604 workers and ajp lb members. (rjung)
606 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
607 Status: Change parameter names of update action to
608 make them more easily distinguishable from other parameters. (rjung)
610 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
611 Status: Add ajp worker statistics also for
612 workers, that are not lb members. (rjung)
614 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
615 AJP: Refactor factories, move ajp13/ajp14 common parts into
618 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
619 Status: Only sync shm worker config values of the workers
620 for which we changed values. (rjung)
622 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
623 Status: Set lb_factor instead of distance. (rjung)
625 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
626 Status: Minor layout changes, use drop down instead of multiple
629 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
630 SHM: Use local copies of read mostly attributes of lb sub workers
631 in lb and status worker. (rjung)
633 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
634 Status: Add "dump" action to dump our initial configuration. (rjung)
636 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
637 Status: Use property table to decide which cmd action uses which
638 output elements. (rjung)
640 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
641 Common: Include original configuration map in worker_env
642 to make it available for workers, e.g. the status worker. (rjung)
644 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
645 LB: Refactor "route" return for httpd note. Don't use a
646 member of the worker_record, because that's not thread safe. (rjung)
648 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
649 Common: Refactor "retries", remove from service and jk_worker,
650 move into ajp worker instead. (rjung)
652 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
653 SHM: Use distinct structs for lb and ajp13 in shm.
654 Improves type safety and saves a few bytes. (rjung)
656 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
657 SHM: Remove unused attributes. (rjung)
659 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
660 SHM: Automatically determine shm size for all web servers. (rjung)
662 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
663 SHM: Make open/attach logging consistent for all web servers. (rjung)
665 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
666 Status: Include server local time in output. (rjung)
668 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
669 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=44116">44116</a>: Fix handling of multiple JSESSIONID cookies. (rjung)
671 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
672 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=37850">37850</a>: Use thread safe localtime_r where appropriate. (rjung)
674 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
675 Use thread safe strtok_r on more platforms, especially AIX. (rjung)
677 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
678 Status: Improve XSS hardening. (rjung)
680 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
681 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=35303">35303</a>: Move initialization of service members with defaults from
682 web server specific code to our generic jk_init_ws_service() function. (rjung)
684 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
685 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=36385">36385</a>: Add missing prepost CPing/CPong directly after connect
686 in case prepost CPing is used, but no connect CPing. (rjung)
688 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
689 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=37322">37322</a>: Apache: Enhance robustness of message formating
690 in jk_error_exit(). (rjung)
692 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
693 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=44147">44147</a>: Multiple load balancing workers problem. (rjung)
696 </blockquote></td></tr></table>
697 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.25 and 1.2.26"><strong>Changes between 1.2.25 and 1.2.26</strong></a></font></td></tr><tr><td><blockquote>
699 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
700 <table border="0" cellpadding="2" cellspacing="2">
701 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
702 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42003">42003</a>: Allocate memory instead using fixed size from
705 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
706 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=43229">43229</a>: Load balancer does not do fail over after
707 reply timeouts. (rjung)
709 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
710 JKStatus: Repair detailed Apache httpd version display.
711 This was broken for httpd version 2.2.4+. (rjung)
713 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
714 LB/AJP: Refactoring of jk_connect.c, jk_ajp_common.c,
715 jk_lb_worker.c (rjung)
717 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
718 Configure: Repair broken apxs auto-detection. (rjung)
720 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
721 Configure: Remove trace logging from compiled code
722 via new --disable-trace configure switch. (rjung)
724 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
725 Common: Maintain idle connections in decreasing (LRU)
728 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
729 Apache: Create JK_WORKER_ROUTE and JK_REQUEST_DURATION notes for
730 access log even if no JkRequestLogFormat is set. (rjung)
732 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
733 JKStatus: Enhance URI to worker map listing for Apache httpd.
734 We now list maps for all virtual servers and not only
735 the one, in which JKStatus itself was called. (rjung)
737 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
738 JKStatus: Enhance URI to worker map listing.
739 Update stale uriworkermap.properties immediately. (rjung)
741 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
742 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=43873">43873</a>: Fix small memory leak occuring during httpd restart. (rjung)
744 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
745 Common: Allow '*' for the worker name in exclusion rules (resp. JkUnMount)
746 which will override all workers. (rjung)
748 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
749 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42038">42038</a>: Correct overlay of mounts and unmounts for IIS. (rjung)
751 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
752 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=43684">43684</a>: Replace JkMountFile by JkMountFileReload in
753 uriworkermap.properties docs. (rjung)
755 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
756 Apache: Add new value "All" for JkMountCopy. (rjung)
758 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
759 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=43516">43516</a>: Memory leak for Apache httpd module
760 of size 8KB for every virtual host without JK directive
761 after each restart. (rjung)
763 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
764 Apache: Cleanup init and destroy of server configuration. (rjung)
766 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
767 Apache: Remove global configuration items from per server
768 configuration. (rjung)
770 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
771 Apache: Remove unused attributes secret_key and
772 automount/JkAutoMount. (rjung)
774 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
775 Cleanup of jk_uri_worker_map. (rjung)
777 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
778 Documentation: Small additions to JkShmFile documentation.
779 Contributed by Gerhardus Geldenhuis. (rjung)
781 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
782 AJP13: Ignore flush packets before we received the response headers. (rjung)
784 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
785 Fix crash during startup when using worker configuration inheritance
786 (attribute "reference") and log level debug. (rjung)
788 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
789 AJP13: Match header names exactly against pre defined constants. Avoid
790 possible confusion with custom header names using a standard header name
793 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
794 jkstatus: Fix correct parameter validation at JkStatusUpdateTask and
795 JkStatusUpdateLoadbalancerTask ant tasks. Reported by Christian Mittendorf. (pero)
798 </blockquote></td></tr></table>
799 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.24 and 1.2.25"><strong>Changes between 1.2.24 and 1.2.25</strong></a></font></td></tr><tr><td><blockquote>
801 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
802 <table border="0" cellpadding="2" cellspacing="2">
803 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
804 IIS: Fix shm shutdown behaviour. (rjung)
806 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
807 General: fail_on_status used in a load balancer can optionally
808 do fail over without putting the failed worker in error state. (rjung)
810 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
811 NSAPI: Improve build description for Unix. (rjung)
813 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
814 NSAPI: Add initialization startup message containing JK version. (rjung)
816 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
817 General: Declare static functions as static. (jim)
819 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
820 Documentation: Clarify fail_on_status behaviour. (rjung)
822 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
823 General: Do fail_on_status before returning the response headers. (rjung)
825 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
826 NSAPI: Fix shm shutdown behaviour. (rjung)
828 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
829 NSAPI: Set return status even if request ended with an error. (rjung)
831 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
832 NSAPI: Allow using without shm_file on WIN32 and Netware. (rjung)
834 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
835 NSAPI: Fix Crash of nsapi for log level debug and unset refect_unsafe. (rjung)
837 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
838 NSAPI: Improve Solaris and Linux Makefiles for nsapi build. (rjung)
840 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
841 Build: Improve pid_t type detection during configure on Solaris. (rjung)
843 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
844 Build: Experimental build support for gcc on WIN32 and Netware. (fuankg)
846 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
847 Build: Makefile optimizations for Apache httpd 1.3/Netware . (fuankg)
849 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
850 General: Fix missing flush bug introduced in 1.2.24. (rjung)
853 </blockquote></td></tr></table>
854 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.23 and 1.2.24"><strong>Changes between 1.2.23 and 1.2.24</strong></a></font></td></tr><tr><td><blockquote>
856 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
857 <table border="0" cellpadding="2" cellspacing="2">
858 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
859 Documentation: Improved workers.properties description in the
860 reference guide. (rjung)
862 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
863 Documentation: Add a HowTo about the various timeouts. rjung)
865 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
866 Logging: add milliseconds to the default timestamp format,
867 if we have gettimeofday(). (rjung)
869 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
870 Apache: add milliseconds (%Q) and microseconds (%q) as possible
871 JkLogStampFormat conversion specifiers. This does not use strftime(),
872 but needs gettimeofday(). (rjung)
874 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
875 IIS & Sun: Log service failures also, if return code is negative. (rjung)
877 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
878 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42849">42849</a>: Abort startup of Apache httpd 1.3 in case
879 mod_jk initialization failed. We already do the same
880 for Apache httpd 2.x. (rjung)
882 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
883 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42849">42849</a>: Refuse to operate with IIS in case the
884 initialization failed. Instead requesting isapi_redirect.dll
885 500 will be returned to the user. This is as closest as it
886 can get to Apache Httpd where we refuse to start the server
887 in case of fatal initialization errors. (mturk)
889 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
890 Load Balancer: Fix a deadlock in lb worker, which was exposed on Solaris
891 for threaded Apache MPMs. (rjung)
893 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
894 Logging: handle LWP IDs as 32 Bit unsigned. Try to make
895 it work, although pthread IDs are opaque. (rjung)
897 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
898 JkStatus: Added manipulation of max_reply_timeouts. (rjung)
900 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
901 LB, Status: Add feature max_reply_timeouts, to make lb tolerant against
902 occasional long running requests. (rjung)
904 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
905 JkStatus: Added OK/IDLE as the successor of N/A. (rjung)
907 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
908 Status worker: Renamed runtime states. All states have a major
909 state (OK or ERR) and a substate. Changed the name N/A to OK/IDLE.
910 Added docs about the meaning of the states to the status worker
911 page in the reference guide.
912 No new states have been added to code. (rjung)
914 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
915 Common: Add recovery options for recovering idempotent http methods
916 HEAD and GET. (rjung)
918 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
919 Correct documentation for worker attributes retries and
920 recovery_options. (rjung)
922 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
923 Make writing log lines and line endings more atomic. (rjung)
925 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
926 Common: Refactored and unified jk_map_read_prop* and jk_map_load_prop*
927 for all use cases. (rjung)
929 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
930 Common/Apache/IIS/Netscape: Add an option to check decoded URLs for
931 potentially malicious constructions. (rjung)
933 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
934 IIS: Document auth_complete and uri_select. (rjung)
936 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
937 Apache/IIS/Netscape: Change the default forwarding encoding to the new
938 proxy method. (jfclere, rjung)
940 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
941 Common: Optionally reencode URIs before forwarding to the backend.
942 Based on the URI reencoding done bei httpd mod_proxy. (jfclere, rjung)
944 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
945 Common: auto-detect correct print format for pid_t.
946 This fixes at least compiler warnings on Solaris. (rjung)
948 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
949 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42608">42608</a>: Handle Content-length as unsigned 64Bit
950 to allow for huge up- and downloads. (rjung)
952 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
953 Apache: Add forwarding uri to debug log. (rjung)
955 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
956 Docs: Clarify relation between worker names and jvmRoute for load balancing. (rjung)
958 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
959 Use initial zero timeout for jk_is_socket_connected. The resulting
960 detection is the same but offers a huge performance increase
961 with mod_jk. In most cases the Operating System does not favor
962 the 1 microsecond timeout, but it rather rounds that up to much
963 higher value (frequency of interrupt timer which on most systems
965 Patch provided by David McLaughlin. (mturk)
967 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
968 NSAPI: Check correct log file and shm file configuration during startup. (rjung)
970 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
971 NSAPI: Add support for the general options concerning retries, flushing
972 and connection persistance. (rjung)
974 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
975 NSAPI: fix crashes due to use of mount attribute in workers.properties.
976 Changed initialization order. (rjung)
978 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
979 Improved handling of libtool and discrepancies between CC env variable and
980 CC used during apache build by configure script. (rjung)
982 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
983 Always build with thread support, unless flag --enable-prefork
984 is set during for configure. (rjung)
986 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
987 Use snprintf/vsnprintf from ap_snprintf.c for platforms other
988 than Windows, which might lack snprintf/vsnprintf implementations
989 when NOT build for Apache httpd 2.x/APR (e.g. Sub Web Server)
990 or without using configure. (fuankg)
992 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
993 Imported ap_snprintf() from Apache 1.3. (fuankg)
995 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
996 Fix incorrect log object cleanup during statup,
997 leading to crashes at least on iSeries. (rjung)
999 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1000 Add jk_stat() and jk_file_exists() as wrapper functions.
1001 i5/OS V5R4 expects filename in ASCII for fopen but requires them
1002 in EBCDIC for stat(). (hgomez)
1004 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1005 i5/OS (AS/400) V5R4 port where Apache 2.0 modules should now use UTF8. (hgomez)
1007 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1008 Docs: Add comments on i5/OS build for V5R4 and previous releases. (hgomez)
1011 </blockquote></td></tr></table>
1012 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.22 and 1.2.23"><strong>Changes between 1.2.22 and 1.2.23</strong></a></font></td></tr><tr><td><blockquote>
1014 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1015 <table border="0" cellpadding="2" cellspacing="2">
1016 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1017 [<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0450"><b>CVE-2007-0450</b></a>]
1019 [<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1860"><b>CVE-2007-1860</b></a>]:
1020 Change the default value of JkOptions to ForwardURICompatUnparsed.
1021 The old default value was ForwardURICompat.
1022 This should make URL interpretation between Apache httpd and
1023 Tomcat consistent (prevent double decoding problems). (rjung)
1026 </blockquote></td></tr></table>
1027 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.21 and 1.2.22"><strong>Changes between 1.2.21 and 1.2.22</strong></a></font></td></tr><tr><td><blockquote>
1029 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1030 <table border="0" cellpadding="2" cellspacing="2">
1031 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1032 Refactor line endings logging to make it correct for all
1033 platforms and webservers. (mturk)
1035 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1036 Added command line windows make files. (mturk)
1038 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1039 Allow fail_on_status directive to be multi line. (mturk)
1041 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1042 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=42076">42076</a>: Fix name of new option from ForwardCertChain to
1043 ForwardSSLCertChain as documented. (rjung)
1045 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1046 Docs: Fix a couple of typos, change format of a few tables,
1047 fix links to news pages. (rjung)
1049 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1050 Fix correct URL for TC 6 examples in new IIS rewrite.properties
1051 configuration example file. (rjung)
1053 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1054 Add svn properties to several files. (rjung)
1056 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1057 Add TC 6 examples to uriworkermap.properties in config examples. (rjung)
1059 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1060 Allow multiple status codes for fail_on_status directive.
1061 The status codes can be delimited by space or comma characters. (mturk)
1063 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1064 IIS. Added pcre like regular expressions for url rewrite rules. (mturk)
1066 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1067 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41922">41922</a>: Apache 1.3. Enable JkEnvVar. (mturk)
1069 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1070 Apache. Add --enable-flock configure parameter for explicit
1071 compilation of faster flock() system calls for OS supporting
1072 those calls. By default the fcntl system call for locking will
1073 be used that is a little bit slower but it can work on NFS
1074 mounted volumes as well. (mturk)
1076 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1077 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41562">41562</a>: Add Debug logging for read from client in ISAPI Redirector.
1078 Contributed by Tim Whittington. (mturk)
1080 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1081 Apache. Add ForwardSSLCertChain JkOption.
1082 Contributed by Patrik Schnellmann. (mturk)
1084 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1085 IIS. Do not forbid access to web-inf or meta-inf if there is
1086 no mapped worker. This allows to have resource with those names
1087 that are outside mapped contexts. (mturk)
1089 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1090 Apache. Use process id for creating shared memory name and delete shared
1091 memory and shared memory lock files on exit. (mturk)
1093 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1094 IIS. Fix Keep-Alive regression introduced in 1.2.21. (mturk)
1096 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1097 Delete unused check for empty init_map during startup. (rjung)
1099 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1100 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41770">41770</a>: Fix startup error if no JkWorkersFile is used. (rjung)
1102 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1103 Use JK_TRUE/JK_FALSE instead of OK/!OK as return values in init_jk(). (rjung)
1105 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1106 Minor adjustments to apache startup log messages (when to use STDERR, remove
1107 deprecated NOERRNO flag, shm warning and warnings for usage of default files). (rjung)
1109 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1110 Replace APR precompiler directive by httpd mpm_query to detect MPM threading.
1111 Add a debug log message about auto-detected pool size. (rjung)
1113 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1114 Make MMN check easier to understand and a little more precise
1115 (for new ap_get_server_banner()/ap_get_server_description()).
1116 We use the new API only for Apache httpd 2.3. This way our binaries are not
1117 tightly coupled to a minor 2.0 version, and we don't use ap_get_server_banner()
1120 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1121 Use the full description string ap_get_server_description() instead of
1122 the truncated info from ap_get_server_banner(), because this info gets used internally
1123 (status worker display and ajp14 backend communication) and is not send back to the
1124 normal user. (rjung)
1126 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1127 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41757">41757</a>: Document the "--enable-prefork" flag of configure. (rjung)
1129 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1130 Enhance log messages for failures when parsing attribute maps. (rjung)
1132 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1133 Correct log message during worker initialization, in case remote host could not be
1134 resolved. We logged the default host name "localhost" instead of the configured one. (rjung)
1136 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1137 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41770">41770</a>: Fix the second part of the bug: local_worker and local_worker_only
1138 is missing from the list of deprecated attributes (and not supported either), so prevents
1139 the web server from startup. (rjung)
1142 </blockquote></td></tr></table>
1143 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.20 and 1.2.21"><strong>Changes between 1.2.20 and 1.2.21</strong></a></font></td></tr><tr><td><blockquote>
1145 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1146 <table border="0" cellpadding="2" cellspacing="2">
1147 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1148 [<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0774"><b>CVE-2007-0774</b></a>]:
1149 A denial of service and critical remote code execution vulnerability.
1150 Caused by buffer overflow in map_uri_to_worker() when URL were longer that 4095 bytes.
1151 Reported by ZDI (www.zerodayintiative.com).
1152 Please note this issue only affected versions 1.2.19 and 1.2.20 of the
1153 Apache Tomcat JK Web Server Connector and not previous versions.
1154 Tomcat 5.5.20 and Tomcat 4.1.34
1155 included a vulnerable version in their source packages.
1156 Other versions of Tomcat were not affected.
1158 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1159 Check the worker. parameters and don't start if the parameter is not a valid one. (jfclere)
1161 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1162 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41439">41439</a>: Allow session IDs to get stripped off URLs of static
1163 content in Apache by adding JkStripSession
1164 directive (configurable per vhost). (mturk)
1166 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1167 Change semantics of empty defaults for JkEnvVar variables.
1168 Until 1.2.19: not allowed. In 1.2.20: send variables as empty strings, if
1169 neither set to non empty in config, nor during runtime.
1170 Starting with 1.2.21: If config has no second argument only send
1171 variable if set (even when set to empty string) during runtime.
1172 Allows good combination with condition attribute in tomcat access log. (rjung)
1174 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1175 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41610">41610</a>: Fix incorrect detection of missing Content-Length
1176 header leading to duplicate headers. Contributed by Boris Maras. (rjung)
1178 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1179 Better build support for SunONE (Netscape/iPlanet) webservers. (jim)
1181 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1182 Add warning if duplicate map keys are read and are not allowed,
1183 e.g. when parsing uriworkermap.properties. (rjung)
1185 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1186 Don't concat worker names, if uriworkermap.properties has a duplicate
1187 pattern, instead overwrite the worker. (rjung)
1189 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1190 Log deprecation message even in duplication case. (rjung)
1192 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1193 uriworkermap.properties: Fix off-by-one problem when deleting
1194 URL mapping during reloading of uriworkermap.properties. (rjung)
1196 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1197 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41439">41439</a>: Allow session IDs to get stripped off URLs of static
1198 content in IIS (configurable). (rjung)
1200 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1201 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41333">41333</a>: Refactoring isapi_plugin configuration reading. (rjung)
1203 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1204 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41332">41332</a>: Add some more errno logging and unify the format. (rjung)
1206 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1207 JkStatus: Improved logging by adding status worker name to messages.
1208 Added messages to the recover worker action. (rjung)
1210 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1211 JkStatus: Refactoring searching for workers and sub workers. (rjung)
1213 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1214 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41318">41318</a>: Add configuration to make status worker user
1215 name checks case insensitive. (rjung)
1217 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1218 JkStatus: Add estimated time until next global maintenance to other
1219 mime types and adopt jkstatus ant task. (rjung)
1221 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1222 JkStatus: Show estimated time until next global maintenance.
1223 Change displayed time until next recovery to a min/max pair. (rjung)
1225 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1226 JkStatus: Allow a user of a read/write status worker to switch it
1227 to and from read_only mode temporarily. (rjung)
1229 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1230 JkStatus: Do not show read/write commands in a read_only status worker. (rjung)
1232 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1233 JkStatus: Allow lb sub workers in error state to be marked for recovery
1234 administratively from the status worker. (rjung)
1236 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1237 Load Balancer: Do not try to recover multiple times in parallel.
1238 Use additional runtime states "PROBE" and "FORCED". (rjung)
1240 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1241 JkStatus: Improve data synchronization between different processes. (rjung)
1243 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1244 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=41381">41381</a>: Fix segfault in feature fail_on_status
1245 (wrong order of log arguments). Patch by Juri Haberland. (rjung)
1247 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1248 Use correct windows line endings for log file on WIN32 platform. (rjung)
1251 </blockquote></td></tr></table>
1252 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.19 and 1.2.20"><strong>Changes between 1.2.19 and 1.2.20</strong></a></font></td></tr><tr><td><blockquote>
1254 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1255 <table border="0" cellpadding="2" cellspacing="2">
1256 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1257 JkStatus Ant Task documentation page. (pero/rjung)
1259 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1260 JkStatus Ant Tasks: Add new tasks for update and reset. (pero)
1262 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1263 JkStatus Ant Tasks: Update for new xml status format. (pero)
1265 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1266 Allow integer and string values when setting enumeration/boolean
1267 attributes via status worker update action. (rjung)
1269 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1270 Docs: New reference guide page for status worker. (rjung)
1272 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1273 Docs: Renaming the config dir to reference and using the title
1274 Reference Guide in the docs. (rjung)
1276 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1277 Added retry_on_status for workers directive. (mturk)
1279 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1280 Status Worker: Add directive to make property prefix
1281 and good/bad rule configurable. (rjung)
1283 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1284 Status Worker: Omit lb members when att=nosw. (rjung)
1286 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1287 Status Worker: New command cmd=version for a short version output. (rjung)
1289 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1290 Status Worker: New output stype mime=prop produces property lists. (rjung)
1292 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1293 Apache: Fix incorrect handling of JkEnvVar when Vars are set multiple times. (rjung)
1295 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1296 Renamed jvm_route to route. Deprecated jvm_route, but still use it as fallback
1297 when parsing the worker configuration. (rjung)
1299 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1300 IIS: Make uriworkermap file reload check interval configurable. (mturk)
1302 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1303 Apache: Make uriworkermap file reload check interval configurable. (rjung)
1305 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1306 Status Worker: Add directives for customizing the XML
1307 output (ns, xmlns, doctype). (mturk)
1309 <tr><td valign="top"><img alt="add" class="icon" src="../../images/add.gif"></td><td>
1310 Docs: New page with description of uriworkermap. (rjung)
1312 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1313 Docs: Added short description of max_packet_size to worker
1316 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1317 Status Worker: All functions accessible also for xml and txt
1318 mime types (list, show, update, reset). (rjung)
1320 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1321 Status Worker: New global health indicators for load balancers
1322 named bad (error, recovering or stopped), degraded (busy or disabled)
1323 and good (the rest, active and OK or N/A). (rjung)
1325 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1326 Status Worker: New edit page, to change one attribute for all
1327 members of a load balancer. (rjung)
1329 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1330 Status Worker: Standard logging for status worker. (rjung)
1332 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1333 Status Worker: code refactoring. (rjung)
1335 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1336 Status Worker: New attribute user (list) denies access, if
1337 the request user in the sense of remote_user is not in this list.
1338 Empty list = no deny (rjung)
1340 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1341 Status Worker: New attribute read_only disables the parts
1342 of the status worker, that change states and configurations. (rjung)
1344 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1345 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=36121">36121</a>: Don't change main uri when mod_jk serves
1346 included uri. (markt)
1348 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1349 Apache VHosts: Merge JkOptions +base - -base + +vhost - -vhost. (rjung)
1351 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1352 Apache Docs: Adding requirements, context information, default values and
1353 inheritance rules to the Apache config documentation. (rjung)
1355 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1356 Status Worker: Add source type to status worker, remove the redundant "context"
1357 column in the map listing (context=uri). (rjung)
1359 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1360 uriworkermap: On reload of the file, all old entries from the previous file
1361 version get deleted, before the new ones are being read. (rjung)
1363 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1364 Keep normal maps and exclusion maps internally separate. Don't treat them
1365 as the same when adding a rule. (rjung)
1367 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1368 Status Worker: Display mapping rules also for non-lb workers and in global view. (rjung)
1370 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1371 Apache VHosts: Use the vhost log files instead of the main log. (rjung)
1373 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1374 Apache VHosts: Allow individual timestamp formats by refactoring the formatting
1377 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1378 Apache VHosts: Adding all missing config items to the virtual host level.
1379 Don't overwrite the settings from the global server, but inherit them
1380 in case they are not set in the virtual host. (rjung)
1382 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1383 Apache: remove unnecessary function names from log messages. (rjung)
1385 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1386 Apache: add a default log file location and a message, if the default gets used. (rjung)
1388 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1389 Apache: add missing JK_IS_DEBUG_LEVEL() (rjung)
1391 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1392 Apache VHosts: Allow JkWorkersFile, JKWorkerProperty, JkShmFile and JkShmFileSize
1393 only in global virtual server. (rjung)
1395 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1396 Add some more jk_close_socket() and reduce log level for some info messages. (rjung)
1398 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1399 Load Balancer: Added the Sessions strategy. Contributed by Takayuki Kaneko. (rjung)
1401 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1402 Docs: Minor enhancements and syncing with more recent versions. (rjung)
1404 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1405 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40997">40997</a>: Separate uri mappings from their '!'
1406 counterpart when checking for duplicates in uriworkermap
1409 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1410 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40877">40877</a>: Make sure the shared memory is reset on
1411 attach for multiple web server child processes. (mturk)
1413 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1414 IIS: Added shm_size property to be able to deal with over 64
1415 workers configurations. (mturk)
1417 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1418 IIS: Increase default thread count to 250, so its the same as Apache Httpd
1419 default configuration. (mturk)
1421 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1422 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40966">40966</a>: Fix socket descriptor checks on windows. (mturk)
1424 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1425 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40965">40965</a>: Initialize missing service parameters. (mturk)
1427 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1428 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40938">40938</a>: Fix releasing of rewrite map.
1429 Thanks to Chris Adams for spotting that. (mturk)
1431 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1432 Apache: Added +FlushHeader JkOptions. (mturk)
1434 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1435 Added explicit flush when AJP body packet size is zero. (mturk)
1437 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1438 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40856">40856</a>: Fixing case sensitivity bug in URL mapping. (rjung)
1440 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1441 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40793">40793</a>: Documentation: Improvements to Apache HowTo provided by
1442 Paul Charles Leddy. (markt)
1444 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1445 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40774">40774</a>: Fixing wrong recursion termination. This one restricted the
1446 "reference" feature unintentionally to 20 workers. (rjung)
1448 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1449 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40716">40716</a>: Adding "reference" feature to IIS and Netscape. (rjung)
1451 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1452 Documentation: Corrected SetEnvIf syntax in JK_WORKER_NAME example. (rjung)
1454 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1455 Documentation: Added forgotten STATE and ACTIVATION notes for load balancer logging in Apache. (rjung)
1457 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1458 Apache: Use instdso.sh instead libtool: libtool does not work on HP-UX for example. (jfclere)
1461 </blockquote></td></tr></table>
1462 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.18 and 1.2.19"><strong>Changes between 1.2.18 and 1.2.19</strong></a></font></td></tr><tr><td><blockquote>
1464 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1465 <table border="0" cellpadding="2" cellspacing="2">
1466 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1467 Docs: Add SetHandler and new env var to Apache config docs. (rjung)
1469 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1470 Apache 1.3: Backport "no-jk" feature. (rjung)
1472 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1473 Apache: Add an environment variable to make SetHandler "jakarta-servlet" more
1474 useful. The variable is JK_WORKER_NAME, but can be changed by the
1475 new directive JkWorkerIndicator. (rjung)
1477 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1478 LB: Don't use single worker shortcut, if the single worker is being diabled. (rjung)
1480 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1481 Status worker: Add short explanation of activation and error states to legend. (rjung)
1483 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1484 Docs: Add meaning of zero timeout values for various timeouts
1485 in workers.properties. (rjung)
1487 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1488 LB: Cleanup of Mladens forced recovery. (rjung)
1490 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1491 LB: Do not change lb_value for recovering workers to max, if
1492 we are using BUSYNESS method. (rjung)
1494 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1495 Apache: Since 1.2.14 mod_jk failed to detect client abort. (rjung)
1497 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1498 Docs: Corrected description of JkEnvVar. (rjung)
1500 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1501 Solaris: Detect filio.h in configure to make the new connection detection
1502 build on solaris (r432825). (rjung)
1504 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1505 Add feature to force the recovery of workers that are
1506 member of loadbalancer if all the members are in error
1507 state. This fixes the time gap where 503 was returned
1508 caused by recovery_timeout although the backend was
1509 ready to handle the requests. (mturk)
1511 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1512 Docs: Seperate deprecated directives in their own table. (rjung)
1514 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1515 Docs: Allow "-" and "_" in worker names. (rjung)
1517 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1518 Allow multiple lines with attributes "balance_workers" and "mount". (rjung)
1520 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1521 Make jk_is_some_property match more precisely. (rjung)
1523 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1524 JkStatus: Make refresh interval changeable. (rjung)
1526 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1527 JkStatus: Adjust display of recover time wrt. global maintenance. (rjung)
1529 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1530 LB: Resetting worker state from OK to NA, if worker has been idle
1533 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1534 Avoid compiler warnings concerning the use of lb_*_type arrays.
1535 Use functions instead. (rjung)
1537 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1538 Added %R JkRequestLogFormat option for Apache 1 and Apache 2. (mturk)
1540 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1541 Allow changing jvm Route from status manager. (mturk)
1543 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1544 Do not retun 400 if Tomcat fails in the midle of the post
1545 request. Return 500 insted. (mturk)
1547 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1548 LB: Combine ok/error/recovering/busy runtime states into a single scalar. (rjung)
1550 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1551 LB: Combine active/disabled/stopped configuration states into a single scalar. (rjung)
1553 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1554 LB: Add several Apache notes to enable standard logging for load balancer results. (rjung)
1556 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1557 LB: Reorganisation of the main load balancer service loop. (rjung)
1559 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1560 Implement hierarchical worker configuration via attribute "reference". (rjung)
1562 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1563 Log deprecated properties. (rjung)
1565 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1566 IIS: Fix simple_rewrite for the cases where the
1567 rewritten url is larger then the original one. (mturk)
1569 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1570 New JkOption "DisableReuse" to disable connection persistence. (jim)
1572 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1573 LB: Move sessionid retrieval out of get_most_suitable_worker into service. (rjung)
1575 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1576 Code cleanup for all service methods (use TRACE, JK_LOG_NULL_PARAMS, null pointer checks). (rjung)
1578 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1579 JKSTATUS: add refresh link. No refresh for updates. Redirect to list view after update. (rjung)
1581 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1582 Add new hook add_log_items into servers. (rjung)
1584 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1585 APACHE httpd: Rename apache logging notes. (rjung)
1587 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1588 LB: Rename lock and method constants. Add constants for defaults. (rjung)
1590 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1591 Default log level should be INFO and not DEBUG.
1592 Default log level should be the same for all server types. (rjung)
1594 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1595 Make rewrite_rule_map and log_level as non mandatory
1596 directives for isapi_redirect. (mturk)
1598 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1599 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=40107">40107</a>: Rewrite is_socket_connected function.
1600 Non blocking socket is not used any more. (mturk)
1602 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1603 Allow building with VS2005 without too many warnings. (mturk)
1605 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1606 Decide by MMN, which piped log API we should use.
1607 mod_jk 1.2.18 broke compilation with Apache 1.3 pre 1.3.28. (rjung)
1610 </blockquote></td></tr></table>
1611 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.17 and 1.2.18"><strong>Changes between 1.2.17 and 1.2.18</strong></a></font></td></tr><tr><td><blockquote>
1613 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1614 <table border="0" cellpadding="2" cellspacing="2">
1615 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1616 Using socklen_t in getsockopt. Also introducing jk_sock_t. (mturk)
1618 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1619 Allow recovery wait time below 60 seconds (new minimum is 1 second). (mturk)
1622 </blockquote></td></tr></table>
1623 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.16 and JK 1.2.17"><strong>Changes between 1.2.16 and JK 1.2.17</strong></a></font></td></tr><tr><td><blockquote>
1625 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1626 <table border="0" cellpadding="2" cellspacing="2">
1627 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1628 Fix hanging jk status worker when certain attributes are being updated
1629 due to double locking. (rjung)
1631 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1632 Allow JkMount to behave like uriworkermap.properties
1633 by parsing pipe symbol as two directive marker. (mturk)
1636 </blockquote></td></tr></table>
1637 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.15 and JK 1.2.16"><strong>Changes between 1.2.15 and JK 1.2.16</strong></a></font></td></tr><tr><td><blockquote>
1639 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1640 <table border="0" cellpadding="2" cellspacing="2">
1641 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1642 Added simple rewrite capability for IIS. Although simple it
1643 will fulfill most needs. (mturk)
1645 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1646 Added RECOVER_ABORT_IF_CLIENTERROR recovery_option that closes
1647 the connection if client connection is broken during the request. (mturk)
1649 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1650 Renamed cache_timeout directive to connection_pool_timeout. (mturk)
1652 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1653 Added connection_pool_minsize directive. (mturk)
1655 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1656 Deprecate recycle_timeout directive. (mturk)
1658 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1659 Corrected some HTML syntax bugs in output of status worker. (rjung)
1661 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1662 Added the refresh=n parameter to the status worker. It will update the display every n seconds. (rjung)
1664 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1665 Balancer: Add attribute distance to balanced workers to express preferences between workers. (rjung)
1667 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1668 Balancer: Add attribute jvm_route to balanced workers to be able to use the same target in different balancers. (rjung)
1670 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1671 Status: Add lb_mult to status. (rjung)
1673 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1674 Balancer: Make different balancing strategies work in a similar way (use lb_value, use decay during global maintenance, use integer factors for weights. (rjung)
1676 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1677 Balancer: Improve locking. (rjung)
1679 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1680 Balancer: Workers start slower after recovering. (rjung)
1682 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1683 Balancer: Make different balancing strategies work in a similar way (use lb_value, use decay during global maintenance, use integer factors lb_mult for weights). (rjung)
1685 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1686 Balancer: Move recovery check to global maintenance. (rjung)
1688 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1689 Balancer: Add global maintenance method, that is called in only one process. (rjung)
1691 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1692 Extend our use of autoconf to find a 32Bit and a 64Bit unsigned type and their printf formats. (rjung)
1694 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1695 Logging: piped loggers for JkLogFile and Apache 1.3. (rjung)
1697 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1698 Logging: Add PID to log lines for each log level apart from REQUEST. (rjung)
1700 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1701 Logging: flush buffered logs to keep lines in correct order. Output final newline together with log message. (rjung)
1703 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1704 Reducing shm size. (rjung)
1706 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1707 Only log removing of old worker, when we actually do it. (rjung)
1709 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1710 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=37469">37469</a>: Fix shared memory close for forked childs.
1711 The shared memory will be closed by the parent process. (mturk)
1713 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1714 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=37332">37332</a>: Fix potential misuse of buffer length with
1715 snprintf functions. (mturk)
1717 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1718 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=38859">38859</a>:
1719 [<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-7197"><b>CVE-2006-7197</b></a>]
1720 Protect mod_jk against buggy or malicious
1721 AJP servers in the backend. Patch provided by Ruediger Pluem. (mturk)
1723 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1724 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=38889">38889</a>: Use worker map sorting depending on the path
1725 elements, to comply with Servlet spec. Patch provided by
1726 Steve Revilak. (mturk)
1728 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1729 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=36138">36138</a>: Added Busyness lb method. Patch provided
1730 by Chris Lamprecht. (mturk)
1732 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1733 Fix pessimistic locking mode. The patch correctly handles the
1734 burst load, by syncing the access to the shared memory data. (mturk)
1736 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1737 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=38806">38806</a>: Reclycle worker even if it is disabled.
1738 This fixes hot-standby workers in error state. (mturk)
1740 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1741 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=37167">37167</a>: Allow building with BSD-ish like make. (mturk)
1743 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1744 ISAPI plugin (isapi_redirect.dll) did not provide correct request data
1746 to include in the IIS log. (markt)
1749 </blockquote></td></tr></table>
1750 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.14 and 1.2.15"><strong>Changes between 1.2.14 and 1.2.15</strong></a></font></td></tr><tr><td><blockquote>
1752 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1753 <table border="0" cellpadding="2" cellspacing="2">
1754 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1755 Fix AJP13 Cookie2 parsing. Cookie2 was always send as Cookie.
1756 Patch provided by Andre Gebers. (mturk)
1758 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1759 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=35862">35862</a>: NSAPI plugin attempts to read freed memory and attempts to
1760 dereference a null pointer. Patch provided by Brian Kavanagh. (markt)
1763 </blockquote></td></tr></table>
1764 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.13 and 1.2.14"><strong>Changes between 1.2.13 and 1.2.14</strong></a></font></td></tr><tr><td><blockquote>
1766 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1767 <table border="0" cellpadding="2" cellspacing="2">
1768 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1769 Fix lb for worker mpm's with cachesize set to lower number then
1770 ThreadsPerChild is. If retries is set to value larger then 3 sleep for
1771 100 ms on each attempt. This enables to tune the connection cache,
1772 and serialize incoming connections instead returning busy if connection
1773 count is larger then cachesize. (mturk)
1775 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1776 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=36525">36525</a>: Solaris core dump. (mturk)
1778 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1779 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=36102">36102</a>: Worker actions do not persist. (mturk)
1781 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1782 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=35864">35864</a>: Status worker doesn't list workers.
1783 Patch provided by Martin Goldhahn. (mturk)
1785 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1786 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=35809">35809</a>: JkMountCopy don't work for Apache 2.0 Patch provided by
1787 Christophe Dubach. (mturk)
1789 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1790 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=35298">35298</a>: Multiple JK/ISAPI redirectors on a single IIS site are not supported
1791 Patch provided by Tim Whittington. (mturk)
1794 </blockquote></td></tr></table>
1795 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.12 and 1.2.13"><strong>Changes between 1.2.12 and 1.2.13</strong></a></font></td></tr><tr><td><blockquote>
1797 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1798 <table border="0" cellpadding="2" cellspacing="2">
1799 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1800 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34397">34397</a>: Emergency was handled as Error. (jfclere)
1802 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1803 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34474">34474</a>: // in URL were not handled correctly with Apache-1.3. (jfclere)
1805 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1806 Use 64 bits int for transferred/read bytes.
1808 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1809 Added JkOptions +FlushPackets used to optimize memory
1810 usage when sending large data. (mturk)
1812 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1813 Added lock directive for load balancer that allows more acurate
1814 load balancing in case of burst load. (mturk)
1816 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1817 Added worker.maintain directive to allow customizing default 10
1818 second timeout. On busy servers this value needs to be set on
1819 higher value. (mturk)
1821 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1822 Fix for NetWare compiler to deal with different types between AP13
1823 and AP2 SDKs. (fuankg)
1825 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1826 Emit much more legible user.dmp crash analysis output for WIN32. (wrowe)
1828 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1829 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34558">34558</a>: Fix first failover request. (mturk)
1832 </blockquote></td></tr></table>
1833 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.11 and 1.2.12"><strong>Changes between 1.2.11 and 1.2.12</strong></a></font></td></tr><tr><td><blockquote>
1835 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1836 <table border="0" cellpadding="2" cellspacing="2">
1837 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1838 Added ForwardLocallAddres JkOptions flag for passing local instead remote
1839 address. Useful for remote addr valve. (mturk)
1841 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>Fix that worker not used, when stopped flag is true. (pero)
1843 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1844 Add loadbalance default worker secret attribute to the documentation (pero)
1847 </blockquote></td></tr></table>
1848 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.10 and 1.2.11"><strong>Changes between 1.2.10 and 1.2.11</strong></a></font></td></tr><tr><td><blockquote>
1850 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1851 <table border="0" cellpadding="2" cellspacing="2">
1852 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>Backport SC_M_JK_STORED from JK2 for passing arbitrary
1853 methods instead failing the request. (mturk)
1855 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>Added missing SEARCH and ACL http methods. (mturk)
1857 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1858 Add worker secret attribute to the documentation (pero)
1860 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1861 Add a stopped flag to worker configuration. Set flag True and
1862 complete traffic to worker is stopped.
1863 Also update the Ant JkStatusUpdateTask at Tomcat 5.5.10 release.
1864 Only usefull in a replicated session cluster.(pero)
1866 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Added worker maintain function that will maintain all
1867 the workers instead just the current one. This enables to recycle
1868 the connections on all workers. (mturk)
1870 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Use shutdown when recycling connections instead hard
1871 breaking the socket. (mturk)
1873 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Add unique directives checking. The directives if
1874 unique are now overwritten instead concatenated. (mturk)
1876 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Allow multiple worker.list directives. (mturk)
1878 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1879 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34577">34577</a>: For IIS log original request instead loging
1880 the request for ISAPI extension. (mturk)
1882 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1883 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34558">34558</a>: Make sure the returned status codes are the same
1884 for ajp and lb workers. (mturk)
1886 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1887 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34423">34423</a>: Use APR_USE_FLOCK_SERIALIZE for setting log lock
1888 on platforms like FreeBSD. Patch provided by Allan Saddi. (mturk)
1890 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1891 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=33843">33843</a>: Fix obtaining LDFLAGS that were used for building
1892 Apache HTTPD. Patch provided by Beat Kneubuehl. (mturk)
1894 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1895 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34358">34358</a>: Enable load balancer method configuration. (glenn)
1897 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1898 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=34357">34357</a>: In some situations Apache 2 mod_jk could segfault
1899 when the JkAutoAlias directive is used. (glenn)
1901 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1902 Add --enable-prefork to the documentation (pero)
1905 </blockquote></td></tr></table>
1906 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.9 and 1.2.10"><strong>Changes between 1.2.9 and 1.2.10</strong></a></font></td></tr><tr><td><blockquote>
1908 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1909 <table border="0" cellpadding="2" cellspacing="2">
1910 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Set default shared memory to 64K instead 1M. (mturk)
1912 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>Do not mark the worker in error state if headers are
1913 larger then AJP13 limit. (mturk)
1915 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1916 On Series you should use the latest PTF for Apache 2.0
1917 (which is now 2.0.52) and ad minima SI17402/SI17061 or cumulative
1918 including them. (hgomez)
1920 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1921 Change the xml status format to xml attribute syntax (pero)
1923 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1924 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=33248">33248</a>: Fix builds where apxs defines multiple
1925 directories for APR includes. (mturk)
1927 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1928 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=32696">32696</a>: Return 404 instead 403 when WEB-INF is requested
1929 to comply with Servlet spec. (mturk)
1931 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>Added ANT task for managing jkstatus. (pero)
1933 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1934 If socket_timeout is set, check if socket is alive before
1935 sending any request to Tomcat. (mturk)
1937 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1938 Added JkMountFile for Apache web servers. This file can contain
1939 uri mappings in the form (/url=worker), and is checked for
1940 updates at regular 60 second interval. (mturk)
1942 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1943 Added status worker for managing worker runtime data using
1946 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1947 Added load balancer method directive that is used for setting
1948 the algorithm used for balancing workers. Method can be either
1949 Request (default) or Traffic. (mturk)
1951 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1952 Added shared memory to allow dynamic configuration. Shared memory
1953 is needed only for unix platform and web servers having multiple
1954 child processes. For Apache web server two new directives has been
1955 added (JkShmFile and JkShmSize). (mturk)
1957 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1958 Added textupdate mode to status worker to handle remote updates
1959 from ant tasks.(pero)
1961 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1962 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=33562">33562</a>: Fix Reply_timeout when recovery_options
1963 is larger than 1. Patch provided by Takashi Satou. (mturk)
1965 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1966 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=33308">33308</a>: Fix segfaults when ForwardDirectories is enabled
1970 </blockquote></td></tr></table>
1971 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.7 and 1.2.8"><strong>Changes between 1.2.7 and 1.2.8</strong></a></font></td></tr><tr><td><blockquote>
1973 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
1974 <table border="0" cellpadding="2" cellspacing="2">
1975 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1976 Allow anyone to debug and diagnose stack dumps using windbg or any
1977 other debugging tool, and (if they add the .pdb files to their
1978 installation) to make sense of dr watson logs.
1979 Patch provided by William A. Rowe (wrowe)
1981 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1982 Fix in_addr_t usage by using the real struct ignoring typedef.
1983 Patch provided by William A. Rowe (wrowe)
1985 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1986 Fix url rewriting by restoring the in place uri from which the
1987 jsessionid was removed. (mturk)
1989 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
1990 Make load balancer algorithm thread safe by introducing mutex
1991 to the load balancer worker. (mturk)
1993 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1994 Fix sending error pages for IIS to client by adding Content-Type header
1995 using correct api function call. (mturk)
1997 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
1998 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=32696">32696</a>: Prevent IIS from crushing when web-inf url was requested. (mturk)
2000 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2001 Use default cachesize for servers that support discovering the number of
2002 threads per child process. (mturk).
2004 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2005 Fix Apache content-length header parsing using case insensitive compare. (billbarker)
2007 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2008 Fix parsing AJP headers using case insensitive compare. (mturk)
2010 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2011 Use infinite socket timeout if socket_timeout is set to zero or less then zero. (mturk)
2013 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2014 Change <b>balanced_workers</b> to <b>balance_workers</b> but keep
2015 backward compatibility preserving the old directive. (mturk).
2017 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2018 Fix ajp initialization for workers with cache_size set to zero. (mturk)
2020 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2021 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=32317">32317</a>: Making mod_jk replication aware (Clustering Support).
2022 Patch provided by Rainer Jung. (mturk).
2024 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2025 <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=31132">31132</a>: Core dump when JkLogFile is missing from conf. (mturk)
2028 </blockquote></td></tr></table>
2029 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Changes between 1.2.6 and 1.2.7"><strong>Changes between 1.2.6 and 1.2.7</strong></a></font></td></tr><tr><td><blockquote>
2031 <table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Native"><strong>Native</strong></a></font></td></tr><tr><td><blockquote>
2032 <table border="0" cellpadding="2" cellspacing="2">
2033 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2034 Added new property named recover_time that can be used to change the
2035 default 60 second recover time. (mturk)
2037 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2038 Added custom retries for worker, so we don't depend on default setting.
2039 If set to a number grater then 3, it will sleep for 100ms on retry greater
2040 then 3 and then try again. (mturk)
2042 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2043 Added JkWorkerProperty directive that enables omiting workers.properties file.
2044 For example: JkWorkerProperty worker.ajp13a.port=8009. (mturk)
2046 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2047 Check all JSESSIONID cookies for a valid jvmRoute. If you have multiple Tomcats
2048 with overlapping domains, then you can get multiple cookies without a defined order.
2049 This will route correctly as long as the different domains don't have any
2050 Tomcats in common. (billbarker)
2052 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2053 Added JkUnMount directive for negative mappings that works as opposite to JkMount directives.
2054 It is used for blocking of particular URL or content type. (mturk)
2056 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2057 Added wildchar match uri mappings. One can now use JkMount to
2058 map /app/*/servlet/* or /app?/*/*.jsp. (mturk)
2060 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2061 Rewrite the logging by adding Trace options. (mturk)
2063 <tr><td valign="top"><img alt="update" class="icon" src="../../images/update.gif"></td><td>
2064 Added socket_timeout property that sets the timeout
2065 for the socket itself. (mturk)
2067 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2068 Changed socket_timeout property to recycle_timeout. This better
2069 explains what the directive actually does. (mturk)
2071 <tr><td valign="top"><img alt="fix" class="icon" src="../../images/fix.gif"></td><td>
2072 Changed the load balancer algorithm.
2073 The idea behind this new scheduler is the following:
2074 lbfactor is <i>how much we expect this worker to work</i>,
2075 or <i>the worker's work quota</i>.
2076 lbstatus is <i>how urgent this worker has to work to fulfill its quota
2077 of work</i>. We distribute each worker's work quota to the worker, and then look
2078 which of them needs to work most urgently (biggest lbstatus). This
2079 worker is then selected for work, and its lbstatus reduced by the
2080 total work quota we distributed to all workers. Thus the sum of all
2081 lbstatus does not change.(*)
2082 If some workers are disabled, the others will
2083 still be scheduled correctly. (mturk)
2086 </blockquote></td></tr></table>
2087 </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="JK 2"><strong>JK 2</strong></a></font></td></tr><tr><td><blockquote>
2088 <p>JK2 has been put in maintainer mode and no further development will take place.
2089 The reason for shutting down JK2 development was the lack of developers interest.
2090 Other reason was lack of users interest in adopting JK2, caused by configuration
2091 complexity when compared to JK.
2093 </blockquote></td></tr></table></td></tr><!--FOOTER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><!--PAGE FOOTER--><tr><td colspan="2"><div align="center"><font color="#525D76" size="-1"><em>
2094 Copyright © 1999-2011, Apache Software Foundation
2095 </em></font></div></td></tr></table></body></html>