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MQSeries.net Forum Index » IBM MQ API Support » CONNAME from DIS QSTATUS TYPE(HANDLE) too short

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dutchman
PostPosted: Fri Jul 29, 2011 1:22 am    Post subject: CONNAME from DIS QSTATUS TYPE(HANDLE) too short Reply with quote

Acolyte

Joined: 15 May 2001
Posts: 71
Location: Netherlands
Guys - here's a nice one. I have a set of tools written in C which collect information about channels and queues. I noticed that the CONNAME attribute of the DIS QS TYPE(HANDLE) had cut off the end of this field. It would typically be the port number.
It also happens via runmqsc:

dis qs(SYSTEM.CLUSTER.TRANSMIT.QUEUE) type(handle) all
1 : dis qs(SYSTEM.CLUSTER.TRANSMIT.QUEUE) type(handle) all
AMQ8450: Display queue status details.
QUEUE(SYSTEM.CLUSTER.TRANSMIT.QUEUE) TYPE(HANDLE)
APPLDESC(WebSphere MQ Channel) APPLTAG(amqrmppa)
APPLTYPE(SYSTEM) BROWSE(YES)
CHANNEL(CLUSTER.QMNTX072.T1) CONNAME(164.140.81.203(55561)
ASTATE(NONE) HSTATE(ACTIVE)
INPUT(SHARED) INQUIRE(YES)
OUTPUT(YES) PID(1605648)
QMURID(0.382126) SET(YES)
TID(48355)
URID(XA_FORMATID[00000000] XA_GTRID[] XA_BQUAL[])
URTYPE(QMGR)

If you look carefully, the conname has a missing bracket.
It is worse if the conname has xxx.xxx.xxx.xxx(xxxxx) which is 22 bytes.

This works fine when doing the DIS CHS command.

The response I had from IBM is that this is just a DOC error and that the length of the field returned in the qstatus is 20 bytes - ie MQ_SHORT_CONN_NAME_LENGTH - but I am expecting MQ_CONN_NAME_LENGTH.

I am not happy with that.

Thoughts?
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Vitor
PostPosted: Fri Jul 29, 2011 4:05 am    Post subject: Re: CONNAME from DIS QSTATUS TYPE(HANDLE) too short Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
dutchman wrote:
Thoughts?


Raise a requirement? Get it changed in the next version?
_________________
Honesty is the best policy.
Insanity is the best defence.
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dutchman
PostPosted: Sun Jul 31, 2011 8:49 pm    Post subject: Reply with quote

Acolyte

Joined: 15 May 2001
Posts: 71
Location: Netherlands
Here's a nice surprise: the IBM support person has acknowledged my concerns.. and added his own: once we go IPV6 the SHORt conname just won't do. I'll await the official response... cheers... Ruud
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Vitor
PostPosted: Mon Aug 01, 2011 4:10 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
dutchman wrote:
the IBM support person has acknowledged my concerns..


You see?
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Insanity is the best defence.
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mqjeff
PostPosted: Mon Aug 01, 2011 4:33 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447
You haven't said what version of MQ you are using.

I'd hope that 7.0.x had different values and limits here than v6.x.
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zpat
PostPosted: Mon Aug 01, 2011 5:22 am    Post subject: Reply with quote

Jedi Council

Joined: 19 May 2001
Posts: 5850
Location: UK
APAR IV03674
07/29/2011
WMQ AIX V7 701
The WebSphere MQ command "DIS QSTATUS() TYPE(HANDLE)..." returns truncated TCP/IP address.
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