diff options
Diffstat (limited to 'diplomacy/server/connection_handler.py')
| -rw-r--r-- | diplomacy/server/connection_handler.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/diplomacy/server/connection_handler.py b/diplomacy/server/connection_handler.py index 6c1351f..a70db7d 100644 --- a/diplomacy/server/connection_handler.py +++ b/diplomacy/server/connection_handler.py @@ -121,7 +121,8 @@ class ConnectionHandler(WebSocketHandler): response = responses.Error(message='%s/%s' % (type(exc).__name__, exc.message), request_id=json_request.get(strings.REQUEST_ID, None)) - try: - yield self.write_message(response.json()) - except WebSocketClosedError: - LOGGER.error('Websocket is closed.') + if response: + try: + yield self.write_message(response.json()) + except WebSocketClosedError: + LOGGER.error('Websocket is closed.') |