Fixes RobotWebTools#403

Alabate · Jun 8, 2019 · b8494d2 · b8494d2
1 parent 38e2fbb
commit b8494d2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/rosbridge_server/src/rosbridge_server/websocket_handler.py b/rosbridge_server/src/rosbridge_server/websocket_handler.py
@@ -167,7 +167,8 @@ def prewrite_message(self, message, binary):
         # Use a try block because the log decorator doesn't cooperate with @coroutine.
         try:
             with self._write_lock:
-                yield self.write_message(message, binary)
+                future_handle = self.write_message(message, binary)
+            yield future_handle
         except WebSocketClosedError:
             rospy.logwarn('WebSocketClosedError: Tried to write to a closed websocket')
             raise