diff options
Diffstat (limited to 'server/monitor/monitor.c')
| -rw-r--r-- | server/monitor/monitor.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/server/monitor/monitor.c b/server/monitor/monitor.c index 44ce5f2c4..e6b6902ed 100644 --- a/server/monitor/monitor.c +++ b/server/monitor/monitor.c @@ -80,7 +80,8 @@ struct mt_svc { int restarts; time_t last_restart; - time_t last_pong; + time_t last_ping; + int failed_pongs; int debug_level; @@ -435,8 +436,13 @@ static void tasks_check_handler(struct tevent_context *ev, break; } - if (svc->last_pong != 0) { - if ((now - svc->last_pong) > (svc->ping_time * 3)) { + if (svc->last_ping != 0) { + if ((now - svc->last_ping) > (svc->ping_time)) { + svc->failed_pongs++; + } else { + svc->failed_pongs = 0; + } + if (svc->failed_pongs > 3) { /* too long since we last heard of this process */ DEBUG(1, ("Killing service [%s], not responding to pings!\n", svc->name)); @@ -445,6 +451,7 @@ static void tasks_check_handler(struct tevent_context *ev, } } + svc->last_ping = now; } if (!process_alive) { @@ -2074,11 +2081,11 @@ static void ping_check(DBusPendingCall *pending, void *data) switch (type) { case DBUS_MESSAGE_TYPE_METHOD_RETURN: /* ok peer replied, - * set the reply timestamp into the service structure */ + * make sure we reset the failure counter in the service structure */ DEBUG(4,("Service %s replied to ping\n", svc->name)); - svc->last_pong = time(NULL); + svc->failed_pongs = 0; break; case DBUS_MESSAGE_TYPE_ERROR: @@ -2315,7 +2322,7 @@ static void service_startup_handler(struct tevent_context *ev, } /* Parent */ - mt_svc->last_pong = time(NULL); + mt_svc->failed_pongs = 0; DLIST_ADD(mt_svc->mt_ctx->svc_list, mt_svc); talloc_set_destructor((TALLOC_CTX *)mt_svc, delist_service); set_tasks_checker(mt_svc); |