1 files changed, 25 insertions, 0 deletions
diff --git a/cpp/demo/Ice/hello/Client.cpp b/cpp/demo/Ice/hello/Client.cpp
index 3aca8c3d934..f2de173ada6 100644
--- a/cpp/demo/Ice/hello/Client.cpp
+++ b/cpp/demo/Ice/hello/Client.cpp
@@ -18,6 +18,7 @@ class HelloClient : public Ice::Application
 public:
 
     virtual int run(int, char*[]);
+    virtual void interruptCallback(int);
 
 private:
 
@@ -34,6 +35,12 @@ main(int argc, char* argv[])
 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.
+    //
+    userCallbackOnInterrupt();
+
     HelloPrx twoway = HelloPrx::checkedCast(
 	communicator()->propertyToProxy("Hello.Proxy")->ice_twoway()->ice_timeout(-1)->ice_secure(false));
     if(!twoway)
@@ -189,6 +196,24 @@ HelloClient::run(int argc, char* argv[])
 }
 
 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);
+}
+
+void
 HelloClient::menu()
 {
     cout <<