如何使用 MessageID 从 ActiveMQ 队列访问消息？ （Python）

Question

I am currently subscribing to Destination Queue via STOMP package in Python, and need to retrieve a message from the response queue based on the input message-ID. I tried using this syntax but it is failing, is there any other alternative? Any insight is appreciated!

Connection.subscribe(destination = Qname, id = ‘1’,ack=‘client’,conf={‘message-id :MsgID})

Answer 1

For a message which has a property named message-id whose value is, for example, 123 you would use the selector header when subscribing, eg:

Connection.subscribe(destination = Qname, id = '1', ack = 'client', conf = {'selector': 'message-id = 123'})

See the ActiveMQ STOMP documentation for more details.