tmq_server.cpp
来自「ace开发环境 用来开发网络程序 其运用了设计模式、多平台、C++等多种知识」· C++ 代码 · 共 79 行
CPP
79 行
// $Id: TMQ_Server.cpp 78634 2007-06-28 14:14:06Z johnnyw $#include "ace/Signal.h"#include "ace/Typed_SV_Message_Queue.h"#include "test.h"// FUZZ: disable check_for_streams_include#include "ace/streams.h"#include "ace/Log_Msg.h"#include "ace/OS_NS_stdio.h"#include "ace/OS_NS_stdlib.h"#include "ace/OS_NS_unistd.h"ACE_RCSID(SV_Message_Queues, TMQ_Server, "$Id: TMQ_Server.cpp 78634 2007-06-28 14:14:06Z johnnyw $")#if defined (ACE_HAS_SYSV_IPC) && !defined(ACE_LACKS_SYSV_SHMEM)// Must be global for signal Message...static ACE_Typed_SV_Message_Queue<Message_Data> ace_sv_message_queue (SRV_KEY, ACE_Typed_SV_Message_Queue<Message_Data>::ACE_CREATE);extern "C" voidhandler (int){ if (ace_sv_message_queue.remove () < 0) ACE_ERROR ((LM_ERROR, "%p\n%a", "ace_sv_message_queue.recv", 1)); ACE_OS::exit (0);}intACE_TMAIN (int, ACE_TCHAR *[]){ char *username = ACE_OS::cuserid (static_cast<char *> (0)); Message_Data msg_data ((int) ACE_OS::getpid (), username, "I received your message."); ACE_Typed_SV_Message<Message_Data> send_msg (msg_data, 0, msg_data.length ()); ACE_Typed_SV_Message<Message_Data> recv_msg (SRV_ID); // Register a signal handler. ACE_Sig_Action sa ((ACE_SignalHandler) handler, SIGINT); ACE_UNUSED_ARG (sa); for (;;) { if (ace_sv_message_queue.recv (recv_msg) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "ace_sv_message_queue.recv"), 1); Message_Data &recv_msg_data = recv_msg.data (); cout << "a msg of length " << recv_msg_data.length () << " sent from client " << recv_msg_data.pid () << " (user " << recv_msg_data.user () << "): " << recv_msg_data.text () << "\n"; cout.flush (); send_msg.type (recv_msg_data.pid ()); if (ace_sv_message_queue.send (send_msg) < 0) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "ace_sv_message_queue.send"), 1); } ACE_NOTREACHED (return 0;)}#elseint ACE_TMAIN (int, ACE_TCHAR *[]){ ACE_ERROR ((LM_ERROR, "SYSV IPC, or SYSV SHMEM is not supported on this platform\n")); return 0;}#endif /* ACE_HAS_SYSV_IPC && !ACE_LACKS_SYSV_SHMEM */
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