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The initServer subroutine's while loop has no exit; your main program never gets past the $server->initServer(); line. You'll need to make Server and Client fork a child process to run thosethat endless loop, or look into IPC::Run, Thread::Queue, or the many links above in the AnonyMonk reply.

In reply to Re^3: tk mainwindow not appearing by keszler
in thread tk mainwindow not appearing by simonz

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