From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 15 Jan 2014 10:05:53 +0000 (+0100)
Subject: ZOOM: For redirect, reconnect always YAZ-722
X-Git-Tag: v5.0.11~4
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=d1b8a1c1647ebb00401f6b6e8f992cca7480b5f9

ZOOM: For redirect, reconnect always YAZ-722

The problem is that some HTTP proxies, squid for one, do not
allow connection to be re-used.
---

diff --git a/src/zoom-c.c b/src/zoom-c.c
index 331f544..93fb070 100644
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -1559,11 +1559,8 @@ static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres)
             int host_change = 0;
             location = yaz_check_location(c->odr_in, c->host_port,
                                           location, &host_change);
-            if (host_change)
-            {
-                if (do_connect_host(c, location) == zoom_complete)
-                    return;  /* connect failed.. */
-            }
+            if (do_connect_host(c, location) == zoom_complete)
+                return;  /* connect failed.. */
             send_HTTP_redirect(c, location);
             return;
         }