diff options
Diffstat (limited to 'examples/Reactor/WFMO_Reactor/test_abandoned.cpp')
-rw-r--r-- | examples/Reactor/WFMO_Reactor/test_abandoned.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/examples/Reactor/WFMO_Reactor/test_abandoned.cpp b/examples/Reactor/WFMO_Reactor/test_abandoned.cpp deleted file mode 100644 index ce53b3adfaa..00000000000 --- a/examples/Reactor/WFMO_Reactor/test_abandoned.cpp +++ /dev/null @@ -1,121 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// examples -// -// = FILENAME -// test_abandoned.cpp -// -// = DESCRIPTION -// -// Tests the WFMO_Reactor's ability to handle abandoned mutexes. -// -// = AUTHOR -// -// Irfan Pyarali <irfan@cs.wustl.edu> -// -// ============================================================================ - -#include "ace/Reactor.h" -#include "ace/Thread_Manager.h" -#include "ace/Process_Mutex.h" - -ACE_RCSID(WFMO_Reactor, test_abandoned, "$Id$") - -class Event_Handler : public ACE_Event_Handler -{ -public: - int handle_signal (int signum, - siginfo_t * = 0, - ucontext_t * = 0); - - int handle_timeout (const ACE_Time_Value &tv, - const void *arg = 0); - - ACE_Auto_Event handle_; - ACE_Process_Mutex *mutex_; - int iterations_; -}; - -static int abandon = 1; - -static void * -worker (void *data) -{ - Event_Handler *handler = (Event_Handler *) data; - - handler->handle_.signal (); - handler->mutex_->acquire (); - - if (!abandon) - handler->mutex_->release (); - - return 0; -} - -int -Event_Handler::handle_signal (int signum, - siginfo_t *s, - ucontext_t *) -{ - HANDLE handle = s->si_handle_; - if (handle == this->handle_.handle ()) - ACE_Reactor::instance ()->register_handler (this, - this->mutex_->lock ().proc_mutex_); - else - { - ACE_Reactor::instance ()->remove_handler (this->mutex_->lock ().proc_mutex_, - ACE_Event_Handler::DONT_CALL); - delete this->mutex_; - } - - return 0; -} - -int -Event_Handler::handle_timeout (const ACE_Time_Value &tv, - const void *arg) -{ - --this->iterations_; - ACE_DEBUG ((LM_DEBUG, - "(%t) timeout occured @ %T, iterations left %d\n", - this->iterations_)); - - if (this->iterations_ == 0) - ACE_Reactor::end_event_loop (); - else - { - ACE_NEW_RETURN (this->mutex_, - ACE_Process_Mutex, - -1); - int result = ACE_Thread_Manager::instance ()->spawn (&worker, this); - ACE_ASSERT (result != -1); - } - - return 0; -} - -Event_Handler event_handler; - -int -main (int argc, char *argv[]) -{ - event_handler.iterations_ = 5; - int result = ACE_Reactor::instance ()->register_handler - (&event_handler, - event_handler.handle_.handle ()); - ACE_ASSERT (result == 0); - - ACE_Time_Value timeout (2); - result = ACE_Reactor::instance ()->schedule_timer (&event_handler, - 0, - timeout, - timeout); - ACE_ASSERT (result != -1); - - ACE_Reactor::run_event_loop (); - - return 0; -} |