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  1. Qpid
  2. QPID-4288

PID and Platform info should be cached and reused for subsequent connections

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.18
    • Fix Version/s: 0.19
    • Component/s: JMS AMQP 0-x
    • Labels:
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      Description

      While investigating the reasons for the java client occasionally not being able to negotiate the connection within a reasonable time, we noticed that there is often a time gap between receiving connection-start and the client responding with connection-start-ok.

      Upon further investigation it appears that getPid() and getPlatformInfo() is a contributory factor.

      These values are per JVM and there is no reason to fetch them for every connection. Instead we should fetch them in a static block and then return the cached value when the getters are called.

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            • Assignee:
              rajith Rajith Attapattu
              Reporter:
              rajith Rajith Attapattu
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              • Created:
                Updated:
                Resolved: