TAO/examples/CSD_Strategy/ThreadPool/OrbShutdownTask.cpp

   1 // This may look like C, but it's really -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    OrbShutdownTask.cpp
   6  *
   7  *  @author  Tim Bradley <bradley_t@ociweb.com>
   8  */
   9 //=============================================================================
  10
  11 #include "OrbShutdownTask.h"
  12 #include "ace/CORBA_macros.h"
  13 #include "ace/OS_NS_unistd.h"
  14
  15
  16 OrbShutdownTask::OrbShutdownTask()
  17 {
  18 }
  19
  20
  21 OrbShutdownTask::~OrbShutdownTask()
  22 {
  23 }
  24
  25
  26 void
  27 OrbShutdownTask::orb(CORBA::ORB_ptr orb)
  28 {
  29   this->orb_ = CORBA::ORB::_duplicate (orb);
  30 }
  31
  32
  33 int
  34 OrbShutdownTask::open(void*)
  35 {
  36   if (this->activate(THR_NEW_LWP | THR_JOINABLE, 1) != 0)
  37     {
  38       //FUZZ: disable check_for_lack_ACE_OS
  39       // Assumes that when activate returns non-zero return code that
  40       // no threads were activated.
  41       ACE_ERROR_RETURN((LM_ERROR,
  42                         "(%P|%t) OrbShutdownTask failed to open().\n"),
  43                        -1);
  44       //FUZZ: enable check_for_lack_ACE_OS
  45     }
  46
  47   return 0;
  48 }
  49
  50
  51 int
  52 OrbShutdownTask::svc()
  53 {
  54   ACE_OS::sleep (2);
  55   ACE_DEBUG ((LM_DEBUG, "(%P|%t)OrbShutdownTask::svc shutdown orb\n"));
  56   try
  57   {
  58     this->orb_->shutdown(0);
  59   }
  60   catch (...)
  61   {
  62     ACE_ERROR((LM_ERROR,
  63       "(%P|%t) Exception raised by ORB::shutdown() call "
  64       "in OrbShutdownTask::svc().\n"));
  65   }
  66
  67   return 0;
  68 }
  69
  70
  71 int
  72 OrbShutdownTask::close(u_long)
  73 {
  74   return 0;
  75 }