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add exception handling for when no json message

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Sem van der Hoeven
2023-05-25 16:31:07 +02:00
parent d15d5511da
commit 61cd779f5e
1 changed files with 5 additions and 1 deletions
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6
src/api_communication/api_communication/api_listener.py
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@@ -111,7 +111,11 @@ class ApiListener(Node):
{'type': ResponseMessage.ALL_REQUESTS_RESPONSES, 'data': result})) {'type': ResponseMessage.ALL_REQUESTS_RESPONSES, 'data': result}))
def consume_message(self, message): def consume_message(self, message):
message_json = json.loads(message) try:
message_json = json.loads(message)
except TypeError:
self.get_logger().error('Received unknown command')
self.send_available_commands()
if not message_json['command']: if not message_json['command']:
self.get_logger().error('Received message without command') self.get_logger().error('Received message without command')
self.send_available_commands() self.send_available_commands()