1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef APACHE_MPM_DEFAULT_H
18 #define APACHE_MPM_DEFAULT_H
20 /* Number of threads to spawn off by default --- also, if fewer than
21 * this free when the caretaker checks, it will spawn more.
23 #ifndef DEFAULT_START_THREAD
24 #define DEFAULT_START_THREAD 5
27 /* Maximum number of *free* server threads --- more than this, and
31 #ifndef DEFAULT_MAX_SPARE_THREAD
32 #define DEFAULT_MAX_SPARE_THREAD 10
35 /* Minimum --- fewer than this, and more will be created */
37 #ifndef DEFAULT_MIN_SPARE_THREAD
38 #define DEFAULT_MIN_SPARE_THREAD 5
41 /* Number of servers to spawn off by default
43 #ifndef DEFAULT_NUM_DAEMON
44 #define DEFAULT_NUM_DAEMON 2
47 /* File used for accept locking, when we use a file */
48 #ifndef DEFAULT_LOCKFILE
49 #define DEFAULT_LOCKFILE DEFAULT_REL_RUNTIMEDIR "/accept.lock"
52 /* Where the main/parent process's pid is logged */
53 #ifndef DEFAULT_PIDLOG
54 #define DEFAULT_PIDLOG DEFAULT_REL_RUNTIMEDIR "/httpd.pid"
58 * Interval, in microseconds, between scoreboard maintenance.
60 #ifndef SCOREBOARD_MAINTENANCE_INTERVAL
61 #define SCOREBOARD_MAINTENANCE_INTERVAL 1000000
64 /* Number of requests to try to handle in a single process. If <= 0,
65 * the children don't die off.
67 #ifndef DEFAULT_MAX_REQUESTS_PER_CHILD
68 #define DEFAULT_MAX_REQUESTS_PER_CHILD 10000
71 #endif /* AP_MPM_DEFAULT_H */