wait until websocket is active

2023-06-02 11:45:02 +02:00
parent 13e3ebc900
commit d9a4e87756
1 changed files with 3 additions and 0 deletions
--- a/src/camera/camera/camera_controller.py
+++ b/src/camera/camera/camera_controller.py
@@ -73,6 +73,9 @@ class CameraController(Node):
                        man = cv2.imencode('.jpg', frame, encode_param)[1]
                        self.get_logger().info('Sending video')
                        await self.websocket.send(man.tobytes())
+                    else:
+                        self.get_logger().info('No websocket connection')
+                        await asyncio.sleep(1)

            except Exception as e:
                self.get_logger().error('Something went wrong while reading and sending video: ' + str(e))