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Joseph Wu commented on MESOS-9258: ---------------------------------- Alternative proposal for bounding the max number of subscribers: https://reviews.apache.org/r/69307/ This one requires almost no client-side changes (as long as clients already retry when disconnected) and the code changes are also somewhat minimal from a backporting perspective. > Consider making Mesos subscribers send heartbeats > ------------------------------------------------- > > Key: MESOS-9258 > URL: https://issues.apache.org/jira/browse/MESOS-9258 > Project: Mesos > Issue Type: Improvement > Components: HTTP API > Reporter: Gastón Kleiman > Assignee: Joseph Wu > Priority: Critical > Labels: mesosphere > > Some reverse proxies (e.g., ELB using an HTTP listener) won't close the > upstream connection to Mesos when they detect that their client is > disconnected. > This can make Mesos leak subscribers, which generates unnecessary > authorization requests and affects performance. > We should evaluate methods (e.g., heartbeats) to enable Mesos to detect that > a subscriber is gone, even if the TCP connection is still open. -- This message was sent by Atlassian JIRA (v7.6.3#76005)