Bugfix: queries were incorrectly killed

lib/MySQL_Session.cpp

@@ -452,6 +452,7 @@ __get_pkts_from_client:
 									mybe=find_or_create_backend(current_hostgroup);
 									status=PROCESSING_QUERY;
 									mybe->server_myds->connect_retries_on_failure=mysql_thread___connect_retries_on_failure;
+									mybe->server_myds->wait_until=0;
 									pause_until=0;
 									if (mysql_thread___default_query_delay) {
 										pause_until=thread->curtime+mysql_thread___default_query_delay*1000;

lib/mysql_connection.cpp

@@ -589,16 +589,19 @@ int MySQL_Connection::async_connect(short event) {
 		assert(0);
 	}
 	if (async_state_machine==ASYNC_IDLE) {
+		myds->wait_until=0;
 		return 0;
 	}
 	if (async_state_machine==ASYNC_CONNECT_SUCCESSFUL) {
 		async_state_machine=ASYNC_IDLE;
+		myds->wait_until=0;
 		return 0;
 	}
 	handler(event);
 	switch (async_state_machine) {
 		case ASYNC_CONNECT_SUCCESSFUL:
 			async_state_machine=ASYNC_IDLE;
+			myds->wait_until=0;
 			return 0;
 			break;
 		case ASYNC_CONNECT_FAILED: