Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 122 insertions, 0 deletions

diff --git a/src/test/messenger/xio_server.cc b/src/test/messenger/xio_server.cc
new file mode 100644
index 00000000..0e274ebc
--- /dev/null
+++ b/src/test/messenger/xio_server.cc
@@ -0,0 +1,122 @@
+// -*- 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/xio/XioMessenger.h"
+#include "msg/xio/FastStrategy.h"
+#include "msg/xio/QueueStrategy.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 "xio_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";
+	bool dfast = false;
+
+	cout << "Xio Server starting..." << endl;
+
+	argv_to_vec(argc, argv, args);
+
+	global_init(NULL, args, CEPH_ENTITY_TYPE_ANY, CODE_ENVIRONMENT_DAEMON,
+		    CINIT_FLAG_NO_DEFAULT_CONFIG_FILE);
+
+	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 if (ceph_argparse_flag(args, arg_iter, "--dfast",
+					   (char*) NULL)) {
+	    dfast = true;
+	  } 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());
+
+	DispatchStrategy* dstrategy;
+	if (dfast)
+	  dstrategy = new FastStrategy();
+	else
+	  dstrategy = new QueueStrategy(2);
+
+	messenger = new XioMessenger(g_ceph_context,
+				     entity_name_t::MON(-1),
+				     "xio_server",
+				     0 /* nonce */,
+				     0 /* cflags */,
+				     dstrategy);
+
+	static_cast<XioMessenger*>(messenger)->set_magic(
+	  MSG_MAGIC_REDUPE /* resubmit messages on delivery (REQUIRED) */ |
+	  MSG_MAGIC_TRACE_CTR /* timing prints */);
+
+	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 XioDispatcher(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;
+}
+