initial code repo

[stor4nfv.git] / src / ceph / src / test / messenger / simple_server.cc

diff --git a/src/ceph/src/test/messenger/simple_server.cc b/src/ceph/src/test/messenger/simple_server.cc
new file mode 100644 (file)
index 0000000..34277d5
--- /dev/null
+++ b/src/ceph/src/test/messenger/simple_server.cc
@@ -0,0 +1,108 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2013 CohortFS, LLC
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#include <sys/types.h>
+
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+#include "common/config.h"
+#include "msg/Messenger.h"
+#include "common/Timer.h"
+#include "common/ceph_argparse.h"
+#include "global/global_init.h"
+#include "global/signal_handler.h"
+#include "perfglue/heap_profiler.h"
+#include "common/address_helper.h"
+#include "simple_dispatcher.h"
+
+#define dout_subsys ceph_subsys_simple_server
+
+
+int main(int argc, const char **argv)
+{
+       vector<const char*> args;
+       Messenger *messenger;
+       Dispatcher *dispatcher;
+       std::vector<const char*>::iterator arg_iter;
+       std::string val;
+       entity_addr_t bind_addr;
+       int r = 0;
+
+       using std::endl;
+
+       std::string addr = "localhost";
+       std::string port = "1234";
+
+       cout << "Simple Server starting..." << endl;
+
+       argv_to_vec(argc, argv, args);
+       env_to_vec(args);
+
+       auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_ANY,
+                              CODE_ENVIRONMENT_DAEMON,
+                              0);
+
+       for (arg_iter = args.begin(); arg_iter != args.end();) {
+         if (ceph_argparse_witharg(args, arg_iter, &val, "--addr",
+                                   (char*) NULL)) {
+           addr = val;
+         } else if (ceph_argparse_witharg(args, arg_iter, &val, "--port",
+                                   (char*) NULL)) {
+           port = val;
+         } else {
+           ++arg_iter;
+         }
+       };
+
+       string dest_str = "tcp://";
+       dest_str += addr;
+       dest_str += ":";
+       dest_str += port;
+       entity_addr_from_url(&bind_addr, dest_str.c_str());
+
+       messenger = Messenger::create(g_ceph_context, g_conf->get_val<std::string>("ms_type"),
+                                     entity_name_t::MON(-1),
+                                     "simple_server",
+                                     0 /* nonce */,
+                                     0 /* flags */);
+       // enable timing prints
+       messenger->set_magic(MSG_MAGIC_TRACE_CTR);
+       messenger->set_default_policy(
+         Messenger::Policy::stateless_server(0));
+
+       r = messenger->bind(bind_addr);
+       if (r < 0)
+               goto out;
+
+       // Set up crypto, daemonize, etc.
+       //global_init_daemonize(g_ceph_context, 0);
+       common_init_finish(g_ceph_context);
+
+       dispatcher = new SimpleDispatcher(messenger);
+
+       messenger->add_dispatcher_head(dispatcher); // should reach ready()
+       messenger->start();
+       messenger->wait(); // can't be called until ready()
+
+       // done
+       delete messenger;
+
+out:
+       cout << "Simple Server exit" << endl;
+       return r;
+}
+