From: Timo Sirainen <tss@iki.fi>
Date: Tue, 5 Mar 2013 09:24:46 +0000 (+0200)
Subject: lib-http: If connection was refused to a host, retry again on next request.
X-Git-Tag: 2.2.rc3~80
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1339aaa8ee91c233da5e08db67cbf4a2938624e;p=thirdparty%2Fdovecot%2Fcore.git

lib-http: If connection was refused to a host, retry again on next request.
Instead of never retrying again for the host.
---

diff --git a/src/lib-http/http-client-host.c b/src/lib-http/http-client-host.c
index 883e43152a..9cd1785705 100644
--- a/src/lib-http/http-client-host.c
+++ b/src/lib-http/http-client-host.c
@@ -142,6 +142,9 @@ http_client_host_connection_setup(struct http_client_host *host,
 	}
 
 	if (peer == NULL) {
+		/* all IPs failed, but retry all of them again on the
+		   next request. */
+		hport->ips_connect_idx = 0;
 		http_client_host_port_error
 			(hport, HTTP_CLIENT_REQUEST_ERROR_CONNECT_FAILED, "Connection failed");
 		if (host->client->ioloop != NULL)