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| MQ Java PCF to know the maximum channel conneced |
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Message
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| Shalini |
 Posted: Mon Jul 11, 2005 4:58 am Post subject: MQ Java PCF to know the maximum channel conneced |
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Master
Joined: 30 Apr 2002
Posts: 224
Location: India
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Hi All,
I am writing a MQ PCF Java prog for monitoring our production QMgrs queues and channel status ...
I want to know how to Query (API) for "Maximum active Channel" currently active when I send the PCF command to remote Qmgr...
To be breif I query the Channel Stop/Running/Initilizing Query API are
******************************************
if(CMQCFC.MQCHS_STOPPED == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" +name + " is Stopped");
}
if(CMQCFC.MQCHS_RETRYING == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Retrying");
}
if(CMQCFC.MQCHS_BINDING == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Binding" );
}
if(CMQCFC.MQCHS_PAUSED == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Paused" );
}
if(CMQCFC.MQCHIDS_INDOUBT == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Indoubt State" );
}
if(CMQCFC.MQCHS_STARTING == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Starting" );
}
if(CMQCFC.MQCHS_STOPPING == ((Integer) p.getValue()).intValue()){
Sytem.out.println("CHANNEL : " + name + " is Stopping" );
}
if(CMQCFC.MQCHS_RUNNING == ((Integer) p.getValue()).intValue()){
System.out.println("CHANNEL :" + name + " is Running" );
}
default:
break;
Which API Query can give me the "Maximum Active channles" @ the time to remote Qmgr when I issue this PCF ... This is required because when it reaches more then 80 -90 my monitor will blink...
Please help..
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| jefflowrey |
| Posted: Mon Jul 11, 2005 5:18 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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This property is not exposed through PCF, as far as I know, except in V6.
In v6, it is available through Inquire Queue Manager.
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I am *not* the model of the modern major general. |
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| Shalini |
| Posted: Mon Jul 11, 2005 5:44 am Post subject: |
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Master
Joined: 30 Apr 2002
Posts: 224
Location: India
|
Hi jefflowrey,
Thanks for reply
I get the "Max active channel" using a simple script running in local Qmgr
echo "nos of active channel" \s
echo "dis chs(*)" | runmqsc | grep CHANNEL | wc -l
But if its not possible thro PCF Is there any other way to grp the number ???
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| jefflowrey |
| Posted: Mon Jul 11, 2005 5:46 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
|
That gives you the number of currently active channels, it does not give you the value of the maximum active channels for the queue manager.
You can use PCF to "inquire channel status", and get the same set of results, where the number of returned status records will be the number of currently active channels.
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I am *not* the model of the modern major general. |
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| Shalini |
| Posted: Mon Jul 11, 2005 6:28 am Post subject: |
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Master
Joined: 30 Apr 2002
Posts: 224
Location: India
|
Hi Jefflowrey,
I could not find the following details from PCF pdf
As per the MQ PCF pdf the only channlel status returned is
| Quote: |
| Inquire Channel Status (Response) |
| Quote: |
Always returned:
ChannelName, XmitQName, ConnectionName, ChannelInstanceType,
ChannelType, ChannelStatus, RemoteQMgrName
Returned if requested:
InDoubtStatus, LastSequenceNumber, LastLUWID, CurrentMsgs,
CurrentSequenceNumber, CurrentLUWID, LastMsgTime, LastMsgDate,
BytesSent, BytesReceived, Batches, ChannelStartTime, ChannelStartDate,
BuffersSent, BuffersReceived, LongRetriesLeft, ShortRetriesLeft,
MCAJobName, MCAStatus, StopRequested, BatchSize, HeartbeatInterval,
NonPersistentMsgSpeed, SSLShortPeerName, LocalAddress |
| Quote: |
| You can use PCF to "inquire channel status", and get the same set of results, where the number of returned status records will be the number of currently active channels. |
Which params speaks abt "returned status records" ????
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| jefflowrey |
| Posted: Mon Jul 11, 2005 6:34 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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If you set the channel name parameter to "*", you will get back an array of PCFMessage elements from the send method.
That is what I meant.
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