X-Git-Url: http://lists.indexdata.dk/cgi-bin?a=blobdiff_plain;f=src%2Fconnection.c;h=8d0d480c19f16c8a9486ee311e20a01e467df939;hb=d95f1578e8a8ef260a95dde9bece743ad6b49a00;hp=cbe26a1de9829505c07e8df83fb25f95ded59d3d;hpb=2d452e6fb5ba0ba4ed47540f5aff5220aedcedb6;p=pazpar2-moved-to-github.git

diff --git a/src/connection.c b/src/connection.c
index cbe26a1..8d0d480 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -79,7 +79,7 @@ static int connection_is_idle(struct connection *co)
     if (!ZOOM_connection_is_idle(link))
         return 0;
     event = ZOOM_connection_peek_event(link);
-    if (event == ZOOM_EVENT_NONE || event == ZOOM_EVENT_END)
+    if (event == ZOOM_EVENT_NONE)
         return 1;
     else
         return 0;
@@ -117,11 +117,12 @@ void connection_destroy(struct connection *co)
     }
     yaz_log(YLOG_DEBUG, "Connection destroy %s", co->host->hostport);
 
-    remove_connection_from_host(co);
     if (co->client)
     {
         client_disconnect(co->client);
     }
+
+    remove_connection_from_host(co);
     xfree(co->zproxy);
     xfree(co);
 }
@@ -158,16 +159,21 @@ static struct connection *connection_create(struct client *cl,
 
 static void non_block_events(struct connection *co)
 {
-    struct client *cl = co->client;
+    int got_records = 0;
     IOCHAN iochan = co->iochan;
     ZOOM_connection link = co->link;
     while (1)
     {
+        struct client *cl = co->client;
         int ev;
         int r = ZOOM_event_nonblock(1, &link);
         if (!r)
             break;
+        if (!cl)
+            continue;
         ev = ZOOM_connection_last_event(link);
+        
+        client_incref(cl);
 #if 0
         yaz_log(YLOG_LOG, "ZOOM_EVENT_%s", ZOOM_get_event_str(ev));
 #endif
@@ -208,17 +214,31 @@ static void non_block_events(struct connection *co)
             break;
         case ZOOM_EVENT_RECV_RECORD:
             client_record_response(cl);
+            got_records = 1;
             break;
         default:
             yaz_log(YLOG_LOG, "Unhandled event (%d) from %s",
                     ev, client_get_url(cl));
         }
+        client_destroy(cl);
+    }
+    if (got_records)
+    {
+        struct client *cl = co->client;
+        if (cl)
+        {
+            client_incref(cl); 
+            client_got_records(cl);
+            client_destroy(cl);
+        }
     }
 }
 
 void connection_continue(struct connection *co)
 {
-    non_block_events(co);
+    int r = ZOOM_connection_exec_task(co->link);
+    if (!r)
+        yaz_log(YLOG_WARN, "No task was executed for connection");
 }
 
 static void connection_handler(IOCHAN iochan, int event)
@@ -396,7 +416,7 @@ static int connection_connect(struct connection *con, iochan_man_t iochan_man)
         ZOOM_connection_connect(link, host->ipport, 0);
     
     con->link = link;
-    con->iochan = iochan_create(0, connection_handler, 0);
+    con->iochan = iochan_create(0, connection_handler, 0, "connection_socket");
     con->state = Conn_Connecting;
     iochan_settimeout(con->iochan, con->operation_timeout);
     iochan_setdata(con->iochan, con);
@@ -457,6 +477,9 @@ int client_prep_connection(struct client *cl,
             connection_release(co);
             client_set_connection(cl, co);
             co->client = cl;
+            /* ensure that connection is only assigned to this client
+               by marking the client non Idle */
+            client_set_state(cl, Client_Working);
             yaz_mutex_leave(host->mutex);
             co->operation_timeout = operation_timeout;
             co->session_timeout = session_timeout;