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Diffstat (limited to 'docs/tutorials/002/server.cpp')
-rw-r--r-- | docs/tutorials/002/server.cpp | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/docs/tutorials/002/server.cpp b/docs/tutorials/002/server.cpp deleted file mode 100644 index bca90aa01bc..00000000000 --- a/docs/tutorials/002/server.cpp +++ /dev/null @@ -1,89 +0,0 @@ - -// $Id$ - - -/* - As before, we need a few ACE objects as well as our Logging_Handler declaration. - */ -#include "ace/Acceptor.h" -#include "ace/SOCK_Acceptor.h" -#include "ace/Reactor.h" -#include "handler.h" - -/* - We'll still use the global reactor pointer. There's a snappy way around this - that shows up in later server tutorials. - */ -ACE_Reactor * g_reactor; - -/* - This was hinted at in Tutorial 1. Remember the hand-coded acceptor that we - created there? This template does all of that and more and better. If you - find yourself creating code that doesn't feel like a part of your application, - there's a good chance that ACE has a template or framework component to do - it for you. - */ -typedef ACE_Acceptor < Logging_Handler, ACE_SOCK_ACCEPTOR > Logging_Acceptor; - -/* - One of the new things will be a signal handler so that we can exit the application - somewhat cleanly. The 'finished' flag is used instead of the previous infninite - loop and the 'handler' will set that flag in respose to SIGINT (CTRL-C). - */ -static sig_atomic_t finished = 0; -extern "C" void handler (int) -{ - finished = 1; -} - -static const u_short PORT = ACE_DEFAULT_SERVER_PORT; - -int main (int, char **) -{ - // Create the reactor we'll register our event handler derivatives with. - g_reactor = new ACE_Reactor; - - // Create the acceptor that will listen for client connetions - Logging_Acceptor peer_acceptor; - - /* - Notice how similar this is to the open() call in Tutorial 1. I read - ahead when I created that one so that it would come out this way... - */ - if (peer_acceptor.open (ACE_INET_Addr (PORT), g_reactor) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1); - - /* - Here's the easiest way to respond to signals in your application. Simply - construct an ACE_Sig_Action object with a "C" function and the signal you - want to capture. As you might expect, there is also a way to register - signal handlers with a reactor but we take the easy-out here. - */ - ACE_Sig_Action sa ((ACE_SignalHandler) handler, SIGINT); - - ACE_DEBUG ((LM_DEBUG, "(%P|%t) starting up server logging daemon\n")); - - // Perform logging service until the signal handler receives SIGINT. - while (!finished) - g_reactor->handle_events (); - - // Close the acceptor so that no more clients will be taken in. - peer_acceptor.close(); - - // Free up the memory allocated for the reactor. - delete g_reactor; - - ACE_DEBUG ((LM_DEBUG, "(%P|%t) shutting down server logging daemon\n")); - - return 0; -} - - -#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) -template class ACE_Acceptor <Logging_Handler, ACE_SOCK_ACCEPTOR>; -template class ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>; -#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) -#pragma instantiate ACE_Acceptor <Logging_Handler, ACE_SOCK_ACCEPTOR> -#pragma instantiate ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> -#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */ - |