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  1. JBoss Enterprise Application Platform
  2. JBEAP-11369

[GSS](7.0.z) XNIO-297 - IO worker connection count provides incorrect values

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Details

    • Bug
    • Resolution: Done
    • Major
    • 7.0.7.CR1, 7.0.7.GA
    • 7.0.5.GA
    • IO
    • None
    • Hide
      1. start server
      2. check actual connection count, which should be 0 at the beginning [1]
      3. do multiple concurrent requests by repeating ab command like ab -n 50 -c 50 http://127.0.0.1:8080/
      4. check again the connection count after requests finished with [1] and you can see that the number is negative, which is incorrect.

      [1] ConnectionCount attribute of MBean org.xnio:type=Xnio,provider="nio",worker="default",address="/127.0.0.1:8080"

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      start server check actual connection count, which should be 0 at the beginning [1] do multiple concurrent requests by repeating ab command like ab -n 50 -c 50 http://127.0.0.1:8080/ check again the connection count after requests finished with [1] and you can see that the number is negative, which is incorrect. [1] ConnectionCount attribute of MBean org.xnio:type=Xnio,provider="nio",worker="default",address="/127.0.0.1:8080"
    • EAP 7.0.7

    Description

      If I create multiple concurrent requests to server, the count is lower than actual number of connections established (visible with long running requests) and also after the requests are processed, the connection count becomes negative number.

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          clones

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-8346 (7.1.0) IO worker connection count provides incorrect values

          • Critical - To be worked on immediately following BLOCKER issues.
          • Verified
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-9816 [GSS](7.0.z) Upgrade XNIO from 3.4.4 to 3.4.6

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is related to

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-8083 (7.0.z) XNIO-268 - QueuedNioTcpServer always returns "-1" for "ConnectionCount" attribute in MBean

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          links to

          Web Link KCS 2433971

          Web Link KCS 3118141

          Activity

            People

              thofman Tomas Hofman
              rhn-support-mmiura Masafumi Miura
              Jiří Bílek Jiří Bílek (Inactive)
              Jiří Bílek Jiří Bílek (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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                  Original Estimate - 1 day Original Estimate - 1 day
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