diff options
Diffstat (limited to 'examples/Reactor/WFMO_Reactor/test_apc.cpp')
-rw-r--r-- | examples/Reactor/WFMO_Reactor/test_apc.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/examples/Reactor/WFMO_Reactor/test_apc.cpp b/examples/Reactor/WFMO_Reactor/test_apc.cpp new file mode 100644 index 00000000000..5a2d79a4de5 --- /dev/null +++ b/examples/Reactor/WFMO_Reactor/test_apc.cpp @@ -0,0 +1,105 @@ +// $Id$ + +// ============================================================================ +// +// = LIBRARY +// examples +// +// = FILENAME +// test_apc.cpp +// +// = DESCRIPTION +// +// Tests the WFMO_Reactor's ability to handle regular APC +// notifications. +// +// = AUTHOR +// +// Irfan Pyarali <irfan@cs.wustl.edu> +// +// ============================================================================ + +#include "ace/Reactor.h" + +ACE_RCSID(WFMO_Reactor, test_apc, "$Id$") + +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_; + int iterations_; +}; + +static Event_Handler *global_event_handler; + +static void WINAPI +apc_callback (DWORD) +{ + ACE_DEBUG ((LM_DEBUG, + "(%t) apc occured @ %T\n")); + + global_event_handler->handle_.signal (); +} + +void +queue_apc (void) +{ + DWORD result = ::QueueUserAPC (&apc_callback, // pointer to APC function + ::GetCurrentThread (), // handle to the thread + 0); // argument for the APC function + if (result == FALSE) + ACE_OS::exit (-1); +} + +int +Event_Handler::handle_signal (int signum, + siginfo_t *, + ucontext_t *) +{ + --this->iterations_; + + if (this->iterations_ == 0) + ACE_Reactor::end_event_loop (); + + return 0; +} + +int +Event_Handler::handle_timeout (const ACE_Time_Value &tv, + const void *arg) +{ + ACE_DEBUG ((LM_DEBUG, + "(%t) timeout occured @ %T\n")); + queue_apc (); + return 0; +} + +int +main (int argc, char *argv[]) +{ + Event_Handler event_handler; + event_handler.iterations_ = 5; + global_event_handler = &event_handler; + + 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_alertable_event_loop (); + + return 0; +} |