[DISPATCH-500] name in conf file is not sent in response to management query

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Assignee: Ganesh Murthy
• Reporter: Gordon Sim
• Created: 07/Sep/16 17:42
• Updated: 02/Oct/19 17:55
• Resolved: 14/Sep/16 18:39

Description

If you have an address or linkRoute defined in a config file, and it has a name defined, that name is not passed back in any management query. You get a null instead.

E.g. with following config:

router {
    mode: standalone
    id: Router.A
    workerThreads: 4
}

listener {
    addr: 0.0.0.0
    port: amqp
    authenticatePeer: no
}

address {
    name: a
    prefix: a
    distribution: multicast
}

linkRoute {
    name: b
    prefix: b
    dir: in
}

you get:

$ qdmanage QUERY --type address
[
  {
    "egressPhase": 0, 
    "ingressPhase": 0, 
    "prefix": "a", 
    "waypoint": false, 
    "distribution": "multicast", 
    "type": "org.apache.qpid.dispatch.router.config.address", 
    "identity": "1"
  }
]
$ qdmanage QUERY --type linkRoute
[
  {
    "operStatus": "inactive", 
    "prefix": "b", 
    "identity": "2", 
    "distribution": "linkBalanced", 
    "type": "org.apache.qpid.dispatch.router.config.linkRoute", 
    "dir": "in"
  }
]

You can look also at the AMQP message as sent over the wire and see that the name attribute value is passed back as null:

$ PN_TRACE_FRM=1 qdmanage QUERY --type address
[... removed some output here ..]
[0x56360987da00]:0 <- @transfer(20) [handle=1, delivery-id=0, delivery-tag=b"\x00\x00\x00\x00\x00\x00\x00\x00", message-format=0, settled=true, more=false] (328) "\x00Ss\xd0\x00\x00\x007\x00\x00\x00\x06@@\xa1+amqp:/_topo/0/Router.A/temp.ZC_8E33yIpwy43I@@S\x01\x00St\xd1\x00\x00\x00)\x00\x00\x00\x04\xa1\x11statusDescription\xa1\x02OK\xa1\x0astatusCodeR\xc8\x00Sw\xd1\x00\x00\x00\xd0\x00\x00\x00\x04\xa1\x0eattributeNames\xd0\x00\x00\x00U\x00\x00\x00\x08\xa1\x04name\xa1\x08identity\xa1\x04type\xa1\x06prefix\xa1\x0cdistribution\xa1\x08waypoint\xa1\x0cingressPhase\xa1\x0begressPhase\xa1\x07results\xd0\x00\x00\x00T\x00\x00\x00\x01\xd0\x00\x00\x00K\x00\x00\x00\x08@\xa1\x011\xa1.org.apache.qpid.dispatch.router.config.address\xa1\x01a\xa1\x09multicastBT\x00T\x00"
[
  {
    "egressPhase": 0, 
    "ingressPhase": 0, 
    "prefix": "a", 
    "waypoint": false, 
    "distribution": "multicast", 
    "type": "org.apache.qpid.dispatch.router.config.address", 
    "identity": "1"
  }
]

The first element in the attributeNames list is 'name', the first element in the record in the results list is '@' i.e. null (0x40).

Issue Links

• links to: GitHub Pull Request #99