added session demo.

1 files changed, 211 insertions, 0 deletions

diff --git a/cpp/demo/Ice/session/Client.cpp b/cpp/demo/Ice/session/Client.cpp
new file mode 100755
index 00000000000..3283d55c1f7
--- /dev/null
+++ b/cpp/demo/Ice/session/Client.cpp
@@ -0,0 +1,211 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#include <Ice/Ice.h>
+#include <IceUtil/Thread.h>
+#include <HelloSession.h>
+
+using namespace std;
+using namespace Demo;
+
+//
+// This thread pings the session object with the given timeout frequency.
+//
+class SessionRefreshThread : public IceUtil::Thread, public IceUtil::Monitor<IceUtil::Mutex>
+{
+public:
+
+    SessionRefreshThread(const Ice::LoggerPtr& logger, const SessionPrx& session,
+			 const IceUtil::Time& timeout) :
+	_logger(logger),
+	_session(session),
+	_destroy(false),
+	_timeout(timeout)
+    {
+    }
+
+    virtual void
+    run()
+    {
+	Lock sync(*this);
+	while(!_destroy)
+	{
+	    timedWait(_timeout);
+	    if(_destroy)
+	    {
+		break;
+	    }
+    	    //
+	    // If the refresh fails we're done.
+	    //
+	    try
+	    {
+		_session->refresh();
+	    }
+	    catch(const Ice::Exception& ex)
+	    {
+		Ice::Warning warn(_logger);
+		warn << "SessionRefreshThread: " << ex;
+		break;
+	    }
+	}
+    }
+
+    void
+    destroy()
+    {
+	Lock sync(*this);
+	_destroy = true;
+	notify();
+    }
+
+private:
+
+    const Ice::LoggerPtr _logger;
+    const SessionPrx _session;
+    bool _destroy;
+    const IceUtil::Time _timeout;
+};
+typedef IceUtil::Handle<SessionRefreshThread> SessionRefreshThreadPtr;
+
+void
+menu()
+{
+    cout <<
+	"usage:\n"
+	"h: send greeting\n"
+	"s: shutdown server\n"
+	"x: exit\n"
+	"?: help\n";
+}
+
+int
+run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
+{
+    Ice::PropertiesPtr properties = communicator->getProperties();
+    const char* proxyProperty = "SessionManager.Proxy";
+    string proxy = properties->getProperty(proxyProperty);
+    if(proxy.empty())
+    {
+	cerr << argv[0] << ": property `" << proxyProperty << "' not set" << endl;
+	return EXIT_FAILURE;
+    }
+
+    //
+    // Get the session manager object, and create a session.
+    //
+    Ice::ObjectPrx base = communicator->stringToProxy(proxy);
+    SessionManagerPrx manager = SessionManagerPrx::checkedCast(base);
+    if(!manager)
+    {
+	cerr << argv[0] << ": invalid proxy" << endl;
+	return EXIT_FAILURE;
+    }
+
+    HelloSessionPrx hello = HelloSessionPrx::uncheckedCast(manager->create());
+    if(!hello)
+    {
+	cerr << argv[0] << ": invalid proxy" << endl;
+	return EXIT_FAILURE;
+    }
+
+    //
+    // Create a thread to ping the object at regular intervals.
+    //
+    SessionRefreshThreadPtr refresh = new SessionRefreshThread(
+	communicator->getLogger(), hello, IceUtil::Time::seconds(5));
+    refresh->start();
+
+    menu();
+
+    try
+    {
+	do
+	{
+	    cout << "==> ";
+	    char c;
+	    cin >> c;
+	    if(c == 'h')
+	    {
+		hello->sayHello();
+	    }
+	    else if(c == 's')
+	    {
+		manager->shutdown();
+	    }
+	    else if(c == 'x')
+	    {
+		break;
+	    }
+	    else if(c == '?')
+	    {
+		menu();
+	    }
+	    else
+	    {
+		cout << "unknown command `" << c << "'" << endl;
+		menu();
+	    }
+	}
+	while(cin.good());
+
+    	//
+	// Destroy the session before we finish.
+	//
+	hello->destroy();
+    }
+    catch(const Ice::Exception& ex)
+    {
+	cerr << ex << endl;
+    }
+
+    //
+    // Destroy the ping thread, and join with it to ensure that it
+    // actually completes.
+    //
+    refresh->destroy();
+    refresh->getThreadControl().join();
+
+    return EXIT_SUCCESS;
+}
+
+int
+main(int argc, char* argv[])
+{
+    int status;
+    Ice::CommunicatorPtr communicator;
+
+    try
+    {
+	Ice::PropertiesPtr properties = Ice::createProperties();
+        properties->load("config");
+	communicator = Ice::initializeWithProperties(argc, argv, properties);
+	status = run(argc, argv, communicator);
+    }
+    catch(const Ice::Exception& ex)
+    {
+	cerr << ex << endl;
+	status = EXIT_FAILURE;
+    }
+
+    if(communicator)
+    {
+	try
+	{
+	    communicator->destroy();
+	}
+	catch(const Ice::Exception& ex)
+	{
+	    cerr << ex << endl;
+	    status = EXIT_FAILURE;
+	}
+    }
+
+    return status;
+}