crossroads

Git mirror of https://crossroads.e-tunity.com/
git clone git://git.finwo.net/app/crossroads
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stopdaemon.c (1256B)

      1 /*************************************************************************
      2  * This file is part of Crosroads 1.23, a load balancer and fail over
      3  * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL.
      4  * Visit http://crossroads.e-tunity.com for information.
      5  *************************************************************************/
      6 #include "crossroads.h"
      7 
      8 int stop_daemon (int ac, char **av) {
      9     int i, result = 0;
     10 
     11     for (i = 0; i < nservice; i++) {
     12 	alloc_reporter (service + i, 0);
     13 	msg ("Stopping service %s (daemon pid %d, wakeup handler pid %d)",
     14 	     service[i].name, servicereport->pid, servicereport->rev_pid);
     15 	if (kill (servicereport->pid, SIGINT)) {
     16 	    warning ("Failed to stop service %s (%s)",
     17 		     service[i].name, strerror(errno));
     18 	    result++;
     19 	} else if (servicereport->rev_pid &&
     20 		   kill (servicereport->rev_pid, SIGINT)) {
     21 	    warning ("Failed to stop wakeup handler of service %s (%s)",
     22 		     service[i].name, strerror(errno));
     23 	    result++;
     24 	}
     25 	
     26 	/* Note: We run the deallocator of shmem here anyeay, though the
     27 	 * signalled listener does it too.. just to make sure.. We do this
     28 	 * only if above kills have succeeded.
     29 	 */
     30 	if (!result)
     31 	    dealloc_reporter (service + i);
     32     }
     33 
     34     return (1);
     35 }