Uploaded image for project: 'JBoss Core Services'
  1. JBoss Core Services
  2. JBCS-710

Failover scenario is not performed with httpd balancer - balancer fails to respond

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Blocker
    • Resolution: Cannot Reproduce
    • Affects Version/s: httpd 2.4.29 GA
    • Fix Version/s: None
    • Component/s: mod_cluster
    • Labels:
      None
    • Target Release:
    • Steps to Reproduce:
      Hide
      1. Prepare configuration with one balancer (Apache 2.4.29) and workers (Wildfly/EAP)
      2. Send request to balancer and obtain JSESSIONID (e.g. 54yxdncGr5im0fBLqIIUMon0klbS66X16aYC_cVW.jboss-eap-7.2-3)
      3. Kill worker which handled the request
      4. Make another request with same JSESSIONID
      Show
      Prepare configuration with one balancer (Apache 2.4.29) and workers (Wildfly/EAP) Send request to balancer and obtain JSESSIONID (e.g. 54yxdncGr5im0fBLqIIUMon0klbS66X16aYC_cVW.jboss-eap-7.2-3 ) Kill worker which handled the request Make another request with same JSESSIONID
    • QE Test Coverage:
      ?

      Description

      When second request in failover scenario is made to check whether the failover was done, server fails to respond. With Undertow as a balancer, this behavior cannot be reproduced. When I replace the jvmroute part by worker which is still alive, I got expected response.

      # curl -v --cookie "JSESSIONID=54yxdncGr5im0fBLqIIUMon0klbS66X16aYC_cVW.jboss-eap-7.2-3" http://172.17.0.2:2080/clusterbench/jvmroute
      * About to connect() to 172.17.0.2 port 2080 (#0)
      *   Trying 172.17.0.2...
      * Connected to 172.17.0.2 (172.17.0.2) port 2080 (#0)
      > GET /clusterbench/jvmroute HTTP/1.1
      > User-Agent: curl/7.29.0
      > Host: 172.17.0.2:2080
      > Accept: */*
      > Cookie: JSESSIONID=54yxdncGr5im0fBLqIIUMon0klbS66X16aYC_cVW.jboss-eap-7.2-3
      >
      * Empty reply from server
      * Connection #0 to host 172.17.0.2 left intact
      curl: (52) Empty reply from server
      

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              jfclere Jean-Frederic Clere
              Reporter:
              jkasik Jan Kasik
              Tester:
              Jan Kasik Jan Kasik
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: