C-Ares-DNS: when destructing make shure all events are stopped.

[citadel.git] / citadel / modules / c-ares-dns / serv_c-ares-dns.c

diff --git a/citadel/modules/c-ares-dns/serv_c-ares-dns.c b/citadel/modules/c-ares-dns/serv_c-ares-dns.c
index f48eac3877f71c6901a819f8731b9025c8ff0b98..58142f5ed14630b5322dc55e119923e6a2bce5aa 100644 (file)
--- a/citadel/modules/c-ares-dns/serv_c-ares-dns.c
+++ b/citadel/modules/c-ares-dns/serv_c-ares-dns.c
@@ -297,6 +297,16 @@ void QueryCbDone(AsyncIO *IO)
 
 void DestructCAres(AsyncIO *IO)
 {
+#ifdef DEBUG_CARES
+       EV_syslog(LOG_DEBUG, "C-ARES: %s\n", __FUNCTION__);
+       EV_DNS_LOGT_STOP(DNS.timeout);
+#endif
+       EV_DNS_LOG_STOP(DNS.recv_event);
+       ev_io_stop(event_base, &IO->DNS.recv_event);
+       EV_DNS_LOG_STOP(DNS.send_event);
+       ev_io_stop(event_base, &IO->DNS.send_event);
+       ev_timer_stop (event_base, &IO->DNS.timeout);
+       ev_idle_stop(event_base, &IO->unwind_stack);
        ares_destroy_options(&IO->DNS.Options);
 }
 
@@ -363,6 +373,7 @@ void QueueGetHostByNameDone(void *Ctx,
        EV_DNS_LOGT_INIT(unwind_stack);
        EV_DNS_LOGT_START(unwind_stack);
        ev_idle_start(event_base, &IO->unwind_stack);
+       ev_timer_stop (event_base, &IO->DNS.timeout);
 }
 
 void QueueGetHostByName(AsyncIO *IO,