Added replication demo.

1 files changed, 106 insertions, 0 deletions

diff --git a/cpp/demo/IceGrid/replication/Client.cpp b/cpp/demo/IceGrid/replication/Client.cpp
new file mode 100644
index 00000000000..1fc5d816c5d
--- /dev/null
+++ b/cpp/demo/IceGrid/replication/Client.cpp
@@ -0,0 +1,106 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2007 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 <IceGrid/Query.h>
+#include <Hello.h>
+
+using namespace std;
+using namespace Demo;
+
+class HelloClient : public Ice::Application
+{
+public:
+
+    virtual int run(int, char*[]);
+    virtual void interruptCallback(int);
+
+private:
+
+    void menu();
+};
+
+int
+main(int argc, char* argv[])
+{
+    HelloClient app;
+    return app.main(argc, argv, "config.client");
+}
+
+int
+HelloClient::run(int argc, char* argv[])
+{
+    //
+    // Since this is an interactive demo we want the custom interrupt
+    // callback to be called when the process is interrupted.
+    //
+    callbackOnInterrupt();
+
+    //
+    // Get the hello proxy. We configure the proxy to not cache the
+    // server connection with the proxy and to disable the locator
+    // cache. With this configuration, the IceGrid locator will be
+    // queried for each invocation on the proxy and the invocation
+    // will be sent over the server connection matching the returned
+    // endpoints.
+    //
+    Ice::ObjectPrx obj = communicator()->stringToProxy("hello");
+    obj = obj->ice_connectionCached(false);
+    obj = obj->ice_locatorCacheTimeout(0);
+
+    HelloPrx hello = HelloPrx::checkedCast(obj);
+    if(!hello)
+    {
+	cerr << argv[0] << ": couldn't find a `::Demo::Hello' object." << endl;
+	return EXIT_FAILURE;
+    }
+
+    string s;
+    do
+    {
+        cout << "enter the number of iterations: ";
+        cin >> s;
+        int count = atoi(s.c_str());
+        cout << "enter the delay between each greetings (in ms): ";
+        cin >> s;
+        int delay = atoi(s.c_str());
+        if(delay < 0)
+        {
+            delay = 500; // 500 milli-seconds
+        }
+        
+        for(int i = 0; i < count; i++)
+        {
+            cout << hello->getGreeting() << endl;
+            IceUtil::ThreadControl::sleep(IceUtil::Time::milliSeconds(delay));
+        }
+    }
+    while(cin.good() && s != "x");
+
+    return EXIT_SUCCESS;
+}
+
+void
+HelloClient::interruptCallback(int)
+{
+    try
+    {
+	communicator()->destroy();
+    }
+    catch(const IceUtil::Exception& ex)
+    {
+	cerr << appName() << ": " << ex << endl;
+    }
+    catch(...)
+    {
+	cerr << appName() << ": unknown exception" << endl;
+    }
+    exit(EXIT_SUCCESS);
+}