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  1. Jenkins
  2. JENKINS-25515

Jabber can not send message

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Details

    • Bug
    • Status: Resolved (View Workflow)
    • Critical
    • Resolution: Fixed
    • jabber-plugin
    • None
    • Debian 7
      Jenkins 1.587

    Description

      java.lang.ClassCastException: org.jivesoftware.smack.util.PacketParserUtils$2 cannot be cast to org.jivesoftware.smackx.vcardtemp.packet.VCard
      at org.jivesoftware.smackx.vcardtemp.packet.VCard.doLoad(VCard.java:560)
      at org.jivesoftware.smackx.vcardtemp.packet.VCard.load(VCard.java:542)
      at hudson.plugins.jabber.im.transport.JabberIMConnection.vCardExists(JabberIMConnection.java:551)
      at hudson.plugins.jabber.im.transport.JabberIMConnection.createVCardIfNeeded(JabberIMConnection.java:534)
      at hudson.plugins.jabber.im.transport.JabberIMConnection.createConnection(JabberIMConnection.java:431)
      at hudson.plugins.jabber.im.transport.JabberIMConnection.connect(JabberIMConnection.java:189)
      at hudson.plugins.jabber.im.transport.JabberIMConnectionProvider.createConnection(JabberIMConnectionProvider.java:42)
      at hudson.plugins.im.IMConnectionProvider.create(IMConnectionProvider.java:65)
      at hudson.plugins.im.IMConnectionProvider.access$600(IMConnectionProvider.java:22)
      at hudson.plugins.im.IMConnectionProvider$ConnectorRunnable.run(IMConnectionProvider.java:183)
      at java.lang.Thread.run(Thread.java:745)

      Attachments

        Activity

          kutzi kutzi added a comment -

          Regarding the session problem: if you have more info (e.g. thread dumps) please open an issue for this and I'll look at it. Low prio, since it doesn't seem to break anything.

          kutzi kutzi added a comment - Regarding the session problem: if you have more info (e.g. thread dumps) please open an issue for this and I'll look at it. Low prio, since it doesn't seem to break anything.
          kutzi kutzi added a comment -

          Fixed in jabber-plugin 1.29

          kutzi kutzi added a comment - Fixed in jabber-plugin 1.29

          Code changed in jenkins
          User: Christoph Kutzinski
          Path:
          src/main/java/hudson/plugins/jabber/im/transport/JabberIMConnection.java
          http://jenkins-ci.org/commit/jabber-plugin/87f188e7e7199e256c170008797b903f4c929f5a
          Log:
          JENKINS-25515 workaround for VCard parsing problem

          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Christoph Kutzinski Path: src/main/java/hudson/plugins/jabber/im/transport/JabberIMConnection.java http://jenkins-ci.org/commit/jabber-plugin/87f188e7e7199e256c170008797b903f4c929f5a Log: JENKINS-25515 workaround for VCard parsing problem

          Works like a charm on our test build server.
          Thumbs up: this plugin is awesome.

          This been said, you might have a closer look to what might happen when an error like this one is blocking.
          Because it looks like a new connection is opened for each reconnect.
          After a while, we've seen jenkins online with 6 sessions, even if we can't interact with any of them.
          But I guess it could/should be another issue... Or not at all.

          Thanks anyway.
          Anything else to be tested before the next release?

          bdonneaux Benoit Donneaux added a comment - Works like a charm on our test build server. Thumbs up: this plugin is awesome. This been said, you might have a closer look to what might happen when an error like this one is blocking. Because it looks like a new connection is opened for each reconnect. After a while, we've seen jenkins online with 6 sessions, even if we can't interact with any of them. But I guess it could/should be another issue... Or not at all. Thanks anyway. Anything else to be tested before the next release?
          kutzi kutzi added a comment -

          This looks like a bug in the Smack library parsing VCards, which is also reported elsewhere:
          http://stackoverflow.com/questions/26752285/android-asmack-vcard-classcastexception-while-calling-vcard-loadconn

          I added a workaround to just ignore the error, so that the connection works at least. Would you be willing to test it?

          https://dl.dropboxusercontent.com/u/25863594/jabber.hpi

          kutzi kutzi added a comment - This looks like a bug in the Smack library parsing VCards, which is also reported elsewhere: http://stackoverflow.com/questions/26752285/android-asmack-vcard-classcastexception-while-calling-vcard-loadconn I added a workaround to just ignore the error, so that the connection works at least. Would you be willing to test it? https://dl.dropboxusercontent.com/u/25863594/jabber.hpi

          I got this message as WARNING, and it looks to be related to this previous issue: JENKINS-12097

          However, I can't get the plugin to work (version 1.28, im = 1.30, jenkins = 1.588 on CentOS 6.6).
          Besides info saying it can't connect (but I see session opening for the user on the server side = eJabberd 2.1.13), this warning is the only thing I got in the logs to try to understand what's wrong:

          Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection createConnection
          INFO: Trying to connect to XMPP on /xxx.xxx.xxx
          Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection setupSubscriptionMode
          INFO: Subscription requests must be handled manually
          Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection connect
          WARNING: java.lang.ClassCastException: org.jivesoftware.smack.util.PacketParserUtils$2 cannot be cast to org.jivesoftware.smackx.vcardtemp.packet.VCard
          at org.jivesoftware.smackx.vcardtemp.packet.VCard.doLoad(VCard.java:560)
          at org.jivesoftware.smackx.vcardtemp.packet.VCard.load(VCard.java:542)
          at hudson.plugins.jabber.im.transport.JabberIMConnection.vCardExists(JabberIMConnection.java:551)
          at hudson.plugins.jabber.im.transport.JabberIMConnection.createVCardIfNeeded(JabberIMConnection.java:534)
          at hudson.plugins.jabber.im.transport.JabberIMConnection.createConnection(JabberIMConnection.java:431)
          at hudson.plugins.jabber.im.transport.JabberIMConnection.connect(JabberIMConnection.java:189)
          at hudson.plugins.jabber.im.transport.JabberIMConnectionProvider.createConnection(JabberIMConnectionProvider.java:42)
          at hudson.plugins.im.IMConnectionProvider.create(IMConnectionProvider.java:65)
          at hudson.plugins.im.IMConnectionProvider.access$600(IMConnectionProvider.java:22)
          at hudson.plugins.im.IMConnectionProvider$ConnectorRunnable.run(IMConnectionProvider.java:183)
          at java.lang.Thread.run(Thread.java:745)

          Nov 10, 2014 2:49:51 PM hudson.plugins.im.IMConnectionProvider$ConnectorRunnable run
          INFO: Reconnect failed. Next connection attempt in X minutes

          In ejabberd:

          =INFO REPORT==== 2014-11-10 14:49:51 ===
          I(<0.1484.0>:ejabberd_c2s:640) : ({socket_state,tls,

          {tlssock,#Port<0.5204>,#Port<0.5206>},<0.1483.0>}) Accepted authentication for bot-jenkins by ejabberd_auth_ldap

          =INFO REPORT==== 2014-11-10 14:49:51 ===
          I(<0.1484.0>:ejabberd_c2s:949) : ({socket_state,tls,{tlssock,#Port<0.5204>,#Port<0.5206>}

          ,<0.1483.0>}) Opened session for jenkins@xxx.xxx.xxx/36705839461415627391209190

          Setting logs to FINEST did not help me so far...
          But I never had this plugin working before. So I'm not sure I'm looking at a bug here.
          Searching for one based on the WARNING just gave me this page.

          bdonneaux Benoit Donneaux added a comment - I got this message as WARNING, and it looks to be related to this previous issue: JENKINS-12097 However, I can't get the plugin to work (version 1.28, im = 1.30, jenkins = 1.588 on CentOS 6.6). Besides info saying it can't connect (but I see session opening for the user on the server side = eJabberd 2.1.13), this warning is the only thing I got in the logs to try to understand what's wrong: Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection createConnection INFO: Trying to connect to XMPP on /xxx.xxx.xxx Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection setupSubscriptionMode INFO: Subscription requests must be handled manually Nov 10, 2014 2:49:51 PM hudson.plugins.jabber.im.transport.JabberIMConnection connect WARNING: java.lang.ClassCastException: org.jivesoftware.smack.util.PacketParserUtils$2 cannot be cast to org.jivesoftware.smackx.vcardtemp.packet.VCard at org.jivesoftware.smackx.vcardtemp.packet.VCard.doLoad(VCard.java:560) at org.jivesoftware.smackx.vcardtemp.packet.VCard.load(VCard.java:542) at hudson.plugins.jabber.im.transport.JabberIMConnection.vCardExists(JabberIMConnection.java:551) at hudson.plugins.jabber.im.transport.JabberIMConnection.createVCardIfNeeded(JabberIMConnection.java:534) at hudson.plugins.jabber.im.transport.JabberIMConnection.createConnection(JabberIMConnection.java:431) at hudson.plugins.jabber.im.transport.JabberIMConnection.connect(JabberIMConnection.java:189) at hudson.plugins.jabber.im.transport.JabberIMConnectionProvider.createConnection(JabberIMConnectionProvider.java:42) at hudson.plugins.im.IMConnectionProvider.create(IMConnectionProvider.java:65) at hudson.plugins.im.IMConnectionProvider.access$600(IMConnectionProvider.java:22) at hudson.plugins.im.IMConnectionProvider$ConnectorRunnable.run(IMConnectionProvider.java:183) at java.lang.Thread.run(Thread.java:745) Nov 10, 2014 2:49:51 PM hudson.plugins.im.IMConnectionProvider$ConnectorRunnable run INFO: Reconnect failed. Next connection attempt in X minutes In ejabberd: =INFO REPORT==== 2014-11-10 14:49:51 === I(<0.1484.0>:ejabberd_c2s:640) : ({socket_state,tls, {tlssock,#Port<0.5204>,#Port<0.5206>},<0.1483.0>}) Accepted authentication for bot-jenkins by ejabberd_auth_ldap =INFO REPORT==== 2014-11-10 14:49:51 === I(<0.1484.0>:ejabberd_c2s:949) : ({socket_state,tls,{tlssock,#Port<0.5204>,#Port<0.5206>} ,<0.1483.0>}) Opened session for jenkins@xxx.xxx.xxx/36705839461415627391209190 Setting logs to FINEST did not help me so far... But I never had this plugin working before. So I'm not sure I'm looking at a bug here. Searching for one based on the WARNING just gave me this page.

          People

            kutzi kutzi
            mbbn Mohammad Biabani
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            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: