diff options
Diffstat (limited to 'ACE/examples/Reactor/WFMO_Reactor/Timeouts.cpp')
-rw-r--r-- | ACE/examples/Reactor/WFMO_Reactor/Timeouts.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/ACE/examples/Reactor/WFMO_Reactor/Timeouts.cpp b/ACE/examples/Reactor/WFMO_Reactor/Timeouts.cpp new file mode 100644 index 00000000000..5c6e7eaee60 --- /dev/null +++ b/ACE/examples/Reactor/WFMO_Reactor/Timeouts.cpp @@ -0,0 +1,83 @@ +// $Id$ +// +// ============================================================================ +// +// = LIBRARY +// examples +// +// = FILENAME +// Timeouts.cpp +// +// = DESCRIPTION +// +// This example application shows how to write Reactor event +// loops that handle events for some fixed amount of time. +// +// Run this example (without arguments) to see the timers +// expire. The order should be: +// +// foo, bar, foo, bar, foo, foo, bar, foo, bar, foo +// +// = AUTHOR +// Tim Harrison +// Irfan Pyarali +// +// ============================================================================ + +#include "ace/Reactor.h" +#include "ace/Service_Config.h" +#include "ace/OS_main.h" + + + +class Timeout_Handler : public ACE_Event_Handler +// = TITLE +// Generic timeout handler. +{ +public: + Timeout_Handler (void) + : count_ (0) {} + + virtual int handle_timeout (const ACE_Time_Value &tv, + const void *arg) + // Print out when timeouts occur. + { + ACE_UNUSED_ARG(tv); + ACE_DEBUG ((LM_DEBUG, + "%d timeout occurred for %s.\n", + ++count_, + (char *) arg)); + return 0; + } + +private: + int count_; +}; + +int +ACE_TMAIN (int, ACE_TCHAR *[]) +{ + Timeout_Handler handler; + + // Register a 3 second timer. + ACE_Time_Value bar_tv (3); + ACE_Reactor::instance ()->schedule_timer (&handler, + (void *) "Bar", + bar_tv, + bar_tv); + + // Register a 2 second timer. + ACE_Time_Value foo_tv (2); + ACE_Reactor::instance ()->schedule_timer (&handler, + (void *) "Foo", + foo_tv, + foo_tv); + // Handle events for 12 seconds. + ACE_Time_Value run_time (12); + if (ACE_Reactor::run_event_loop(run_time) == -1) + ACE_ERROR_RETURN ((LM_ERROR, "%p.\n", "main"), -1); + + ACE_Reactor::instance ()->cancel_timer(&handler); + + return 0; +} |