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;
}
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);
}
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
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);
+ }
}
}
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);
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;