Squashed commit of the following:

commit c2f83d9a3e0e1f97e76f33d7992ef8e3e2994d91
Author: Matthew Newhook <matthew@zeroc.com>
Date:   Thu Mar 6 14:22:52 2008 +0800

    Cleanup some IceGrid configuration files.

commit 4e33903c9ae238b9e317fc3f1f3e281c816374dd
Author: Matthew Newhook <matthew@zeroc.com>
Date:   Thu Mar 6 14:17:10 2008 +0800

    remove ttl setting.

commit c418b308ff7cc8e8a4296819938b88dfedc16a97
Author: Matthew Newhook <matthew@zeroc.com>
Date:   Thu Mar 6 14:16:32 2008 +0800

    remove useless PopulateEmptyIndices config.

commit da70d3936f921aa2c92bd2db7b1fcddb4467a9bd
Author: Matthew Newhook <matthew@zeroc.com>
Date:   Thu Mar 6 13:59:51 2008 +0800

    - Removed interrupt handlers for interactive C++ demos.
    - Lots of cleanups to demos.

1 files changed, 12 insertions, 25 deletions

diff --git a/cpp/demo/book/freeze_filesystem/Client.cpp b/cpp/demo/book/freeze_filesystem/Client.cpp
index e73351b6777..f0d94260522 100644
--- a/cpp/demo/book/freeze_filesystem/Client.cpp
+++ b/cpp/demo/book/freeze_filesystem/Client.cpp
@@ -15,8 +15,10 @@ using namespace Filesystem;
 
 class FilesystemClient : public Ice::Application
 {
+public:
+
+    FilesystemClient();
     virtual int run(int argc, char* argv[]);
-    virtual void interruptCallback(int);
 };
 
 int
@@ -26,15 +28,18 @@ main(int argc, char* argv[])
     return app.main(argc, argv, "config.client");
 }
 
-int
-FilesystemClient::run(int argc, char* argv[])
-{
+FilesystemClient::FilesystemClient() :
     //
-    // Since this is an interactive demo we want the custom interrupt
-    // callback to be called when the process is interrupted.
+    // Since this is an interactive demo we don't want any signal
+    // handling.
     //
-    callbackOnInterrupt();
+    Application(Ice::NoSignalHandling)
+{
+}
 
+int
+FilesystemClient::run(int argc, char* argv[])
+{
     //
     // Create a proxy for the root directory.
     //
@@ -131,21 +136,3 @@ FilesystemClient::run(int argc, char* argv[])
 
     return EXIT_SUCCESS;
 }
-
-void
-FilesystemClient::interruptCallback(int)
-{
-    try
-    {
-        communicator()->destroy();
-    }
-    catch(const IceUtil::Exception& ex)
-    {
-        cerr << appName() << ": " << ex << endl;
-    }
-    catch(...)
-    {
-        cerr << appName() << ": unknown exception" << endl;
-    }
-    exit(EXIT_SUCCESS);
-}