From: Wilfried Goesgens <dothebart@citadel.org>
Date: Sat, 8 Jan 2011 16:16:18 +0000 (+0100)
Subject: libc-ares migration
X-Git-Tag: v8.11~1122
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=bf5bb9d4b75617ea575d238644c4949604b07a6f

libc-ares migration

  - ev_io_stop removes us from the list, but we still want to receive stuff.
---

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 adb0827f3..ec55ed9e0 100644
--- a/citadel/modules/c-ares-dns/serv_c-ares-dns.c
+++ b/citadel/modules/c-ares-dns/serv_c-ares-dns.c
@@ -220,7 +220,7 @@ void QueryCb(void *arg,
 	IO->DNSStatus = status;
 	if (status == ARES_SUCCESS)
 		IO->DNS_CB(arg, abuf, alen);
-	ev_io_stop(event_base, &IO->dns_io_event);
+///	ev_io_stop(event_base, &IO->dns_io_event);
 		
 	IO->PostDNS(IO);
 }
@@ -307,7 +307,9 @@ void SockStateCb(void *data, int sock, int read, int write)
 	AsyncIO *IO = data;
 /* already inside of the event queue. */	
 
-	if (IO->dns_io_event.fd != sock) {
+	if ((read == 0) && (write == 0)) {
+//		ev_io_stop(event_base, &IO->dns_io_event);
+	} else if (IO->dns_io_event.fd != sock) {
 		if (IO->dns_io_event.fd != 0) {
 			ev_io_stop(event_base, &IO->dns_io_event);
 		}