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  1. Jenkins
  2. JENKINS-46557

Unknown dispatcher client Id

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      I have seen this warning a few times whilst deploying new versions of Jenkins to a "production" like environment with active users.

      Unknown dispatcher client Id 'jenkins-blueocean-core-js-1503729688326-nynevg29wh5ea2dtpgb9' on HTTP session 'node010hqjmwpei4cr1psa4uifdhqly0'. Creating a new one. Make sure you are calling 'connect' before 'listen' and that HTTP sessions are being maintained between 'connect' and 'configure' calls. SSE client reconnects will not work - probably fine if running in non-browser/test mode.

      Filing as this appears that it may indicate a bug somewhere in some SSE Gateway code.

          [JENKINS-46557] Unknown dispatcher client Id

          Tom FENNELLY added a comment -

          Yes, this log should be done at a FINE level Vs a warning.

          Restarts/redeploys of the backend will cause the browsers SSE client ID to become invalid and so need to be refreshed, so this can happen and it's not a bug. The log level is wrong. Also, would be a good idea to change the log message suggest that the backend may have been restarted/redeployed.

          Thanks Tyler.

          Tom FENNELLY added a comment - Yes, this log should be done at a FINE level Vs a warning. Restarts/redeploys of the backend will cause the browsers SSE client ID to become invalid and so need to be refreshed, so this can happen and it's not a bug. The log level is wrong. Also, would be a good idea to change the log message suggest that the backend may have been restarted/redeployed. Thanks Tyler.

          SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: R. Tyler Croy
          Path:
          src/main/java/org/jenkinsci/plugins/ssegateway/sse/EventDispatcherFactory.java
          http://jenkins-ci.org/commit/sse-gateway-plugin/076742c5d7f14a66b758d396dcc90025cb134dbd
          Log:
          Change the log level away from WARNING to FINE

          This log message is referring to expected behavior during restarts of the Jenkins master instance.

          Fixes JENKINS-46557

          SCM/JIRA link daemon added a comment - Code changed in jenkins User: R. Tyler Croy Path: src/main/java/org/jenkinsci/plugins/ssegateway/sse/EventDispatcherFactory.java http://jenkins-ci.org/commit/sse-gateway-plugin/076742c5d7f14a66b758d396dcc90025cb134dbd Log: Change the log level away from WARNING to FINE This log message is referring to expected behavior during restarts of the Jenkins master instance. Fixes JENKINS-46557

            tfennelly Tom FENNELLY
            rtyler R. Tyler Croy
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              Created:
              Updated:
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