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xinetd/SOURCES/xinetd-2.3.14-retry-svc-act...

55 lines
2.1 KiB

diff -Napur xinetd-2.3.14.old/xinetd/access.c xinetd-2.3.14.new/xinetd/access.c
--- xinetd-2.3.14.old/xinetd/access.c 2005-10-05 10:15:33.000000000 -0700
+++ xinetd-2.3.14.new/xinetd/access.c 2012-02-22 20:12:09.120973124 -0800
@@ -89,9 +89,20 @@ static void cps_service_restart(void)
msg(LOG_ERR, func,
"Activating service %s", SC_NAME(scp));
} else {
- msg(LOG_ERR, func,
- "Error activating service %s",
- SC_NAME(scp)) ;
+ /* Try to restart the service */
+ SVC_ATTEMPTS(sp) += 1;
+ if ( SVC_ATTEMPTS(sp) < MAX_SVC_ATTEMPTS ) {
+ msg(LOG_ERR, func,
+ "Error activating service %s, retrying %d more time(s)...",
+ SC_NAME(scp),
+ MAX_SVC_ATTEMPTS - SVC_ATTEMPTS(sp));
+ xtimer_add(cps_service_restart, 1);
+ } else {
+ /* Give up */
+ msg(LOG_ERR, func,
+ "Error activating service %s",
+ SC_NAME(scp));
+ }
} /* else */
}
}
diff -Napur xinetd-2.3.14.old/xinetd/service.c xinetd-2.3.14.new/xinetd/service.c
--- xinetd-2.3.14.old/xinetd/service.c 2012-02-22 19:16:56.288912783 -0800
+++ xinetd-2.3.14.new/xinetd/service.c 2012-02-22 19:25:03.059356909 -0800
@@ -397,6 +408,7 @@ status_e svc_activate( struct service *s
* Initialize the service data
*/
SVC_RUNNING_SERVERS(sp) = SVC_RETRIES(sp) = 0 ;
+ SVC_ATTEMPTS(sp) = 0;
if ( SC_MUST_LISTEN( scp ) )
(void) listen( SVC_FD(sp), LISTEN_BACKLOG ) ;
diff -Napur xinetd-2.3.14.old/xinetd/xconfig.h xinetd-2.3.14.new/xinetd/xconfig.h
--- xinetd-2.3.14.old/xinetd/xconfig.h 2003-02-19 09:29:28.000000000 -0800
+++ xinetd-2.3.14.new/xinetd/xconfig.h 2012-02-22 19:20:20.360855514 -0800
@@ -59,6 +59,12 @@
#define DEFAULT_LOOP_TIME 10
/*
+ * The number of times to attempt re-activating a service after being
+ * deactivated due to the above.
+ */
+#define MAX_SVC_ATTEMPTS 30
+
+/*
* Signal-to-action mapping
*/
#ifndef RECONFIG_HARD_SIG