[GitHub] [incubator-eventmesh] jinrongluo commented on issue #768: [Bug] HTTP Subscriber: Updating subscription information is not taking effect

[GitBox <gi...@apache.org>]

jinrongluo commented on issue #768:
URL: https://github.com/apache/incubator-eventmesh/issues/768#issuecomment-1040428634


   > Hi @jinrongluo，I think this is not a normal operating scenario, because the `cgm` objects are distinguished by group and client IP, in your test your client doesn't change and only change the subscription is not correct, may be you should first unsubscribe the old topics, then restart the client and subscribe the newest topics, or you may want to modify the subscription information at run time, but this hasn't been supported yet.
   
   Thanks, unsubscribe -> subscribe will work, but it has performance impact in our Production use case.


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