indirect_logging.cpp

ACE自适配通信环境（ADAPTIVE Communication Environment）是可以自由使用、开放源码的面向对象（OO）框架（Framework）

// indirect_logging.cpp,v 4.16 2005/05/19 14:05:12 jwillemsen Exp

// This is a simple test that sends logging records to the Client
// Logging Daemon running on the localhost.  This daemon then forwards
// them to the Server Logging Daemon.  If there is no Server Logging
// Daemon, the logging records will be written to stderr.

#include "ace/OS_NS_time.h"
#include "ace/OS_NS_stdlib.h"
#include "ace/Log_Msg.h"

ACE_RCSID(Logger, indirect_logging, "indirect_logging.cpp,v 4.16 2005/05/19 14:05:12 jwillemsen Exp")

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  const ACE_TCHAR *prog_name  = argv[0];
  int iterations  = argc < 2 ? 10 : ACE_OS::atoi (argv[1]);
  const ACE_TCHAR *logger_key = argc < 3 ? ACE_DEFAULT_LOGGER_KEY : argv[2];

  ACE_OS::srand ((u_int) ACE_OS::time (0));

  if (ACE_LOG_MSG->open (prog_name, ACE_Log_Msg::LOGGER, logger_key) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, "Cannot open logger\n"), -1);

  ACE_DEBUG ((LM_STARTUP, "starting up the test\n"));

  for (int i = 0; i < iterations; i++)
    {
      size_t priority = ACE_OS::rand () % int (LM_MAX);
      ACE_POW (priority);
      ACE_DEBUG ((ACE_Log_Priority (priority),
		  "random message %d...\n",
		  priority));
    }

  ACE_DEBUG ((LM_SHUTDOWN, "closing down the test\n"));

#if defined (ACE_WIN32)
  // !!Important, Winsock is broken in that if you don't close
  // down the connection before exiting main, you'll lose data.
  // More over, your server might get "Access Violation" from
  // within Winsock functions.

  // Here we close down the connection to Logger by redirecting
  // the logging destination back to stderr.
  ACE_LOG_MSG->open (0, ACE_Log_Msg::STDERR, 0);
#endif /* ACE_WIN32 */

  return 0;
}