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https://issues.apache.org/jira/browse/DISPATCH-368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Ross reassigned DISPATCH-368:
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Assignee: Ted Ross
> Router in bad state in two inter-connected routers
> --------------------------------------------------
>
> Key: DISPATCH-368
> URL: https://issues.apache.org/jira/browse/DISPATCH-368
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Routing Engine
> Affects Versions: 0.6.0
> Environment: Debian 8.3, Apache Qpid Proton 0.12.2 for drivers and
> dependencies, Hardware: 2 CPUs, 15 GB RAM, 60 GB HDD on 2 separate machines
> Reporter: Eric Leu
> Assignee: Ted Ross
>
> The setup of two inter-connected routers is the same as in DISPATCH-358. Let
> the routers be A and B. Senders connect to A and receivers connect to B.
> While senders are sending messages to A, restart router B every 10 sec.
> Senders check tracker status to make sure messages are accepted by the
> receivers. After running for some time, router A is in bad state. No
> messages sent are accepted. After that point, I keep router B up without
> restarting. The problem does not go away. Restart senders and receivers and
> does not help. I also notice the error in the log:
> ============================
> 2016-06-07 14:13:39.287550 -0700 AGENT (debug) Add entity: RouterNodeEntity
> (address=amqp:/_topo/0/Router.A.1, cost=None, id=Router.A.1,
> instance=1465333922, linkState=[],
> nextHop=None, routerLink=None, type=org.apache.qpid.dispatch.router.node,
> validOrigins=None)
> 2016-06-07 14:13:39.294891 -0700 ROUTER (error) Control message error:
> opcode=HELLO body=
> {'seen': ['Router.A.0'], 'area': '0', 'id': 'Router.A.1', 'instance':
> 1465333922L}
> Traceback (most recent call last):
> File
> "/usr/local/lib/qpid-dispatch/python/qpid_dispatch_internal/router/engine.py",
> line 137,
> in handleControlMessage
> self.hello_protocol.handle_hello(msg, now, link_id, cost)
> File
> "/usr/local/lib/qpid-dispatch/python/qpid_dispatch_internal/router/hello.py",
> line 55,
> in handle_hello
> self.node_tracker.neighbor_refresh(msg.id, msg.instance, link_id, cost,
> now)
> File
> "/usr/local/lib/qpid-dispatch/python/qpid_dispatch_internal/router/node.py",
> line 207,
> in neighbor_refresh
> if node.set_link_id(link_id):
> File
> "/usr/local/lib/qpid-dispatch/python/qpid_dispatch_internal/router/node.py",
> line 410,
> in set_link_id
> self.adapter.set_link(self.maskbit, link_id)
> OverflowError: signed integer is greater than maximum
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