wait for event loop

2023-06-02 11:43:16 +02:00
parent 109827b897
commit 13e3ebc900
1 changed files with 3 additions and 0 deletions
--- a/src/camera/camera/camera_controller.py
+++ b/src/camera/camera/camera_controller.py
@@ -51,6 +51,9 @@ class CameraController(Node):
        return response

    def handle_video_connection(self):
+        self.get_logger().info('Waiting for event loop')
+        while self.event_loop is None:
+            pass
        self.get_logger().info('Starting video thread')
        asyncio.ensure_future(self.send_video(), loop=self.event_loop)