This code demonstrates how to use RegisterForEvent() to install a handler for EVENT_LOGOUT_CONNECTION event
#include <nwadv.h>
#include <nwconn.h>
#include <nwerrno.h>
#include <nwthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
static int threadCount = 0;
static int exitRequested = 0;
static int mainThreadID;
static int mainThreadGroupID;
static void sigHandler( int sig_no) {
#ifdef __MWERKS__
#pragma unused( sig_no)
#endif
int saved_thread_group_ID = SetThreadGroupID( mainThreadGroupID);
signal( SIGTERM, sigHandler);
exitRequested = !0;
ResumeThread( mainThreadID);
while ( threadCount) delay( 100);
SetThreadGroupID( saved_thread_group_ID);
}
static void eventProc( LONG param, LONG user_param) {
#ifdef __MWERKS__
#pragma unused( user_param)
#endif
++threadCount;
printf( "logged out conn = %d\n", param);
--threadCount;
}
int main() {
LONG event_handle;
++threadCount;
mainThreadID = GetThreadID();
mainThreadGroupID = GetThreadGroupID();
signal( SIGTERM, sigHandler);
event_handle = RegisterForEvent( EVENT_LOGOUT_CONNECTION, eventProc, NULL);
if ( event_handle == EFAILURE) {
puts( "RegisterForEvent failed");
return EXIT_FAILURE;
}
puts( "Waiting...");
SuspendThread( mainThreadID);
UnregisterForEvent( event_handle);
while ( threadCount > 1) delay( 100);
--threadCount;
return EXIT_SUCCESS;
}
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