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MQSeries.net Forum IndexIBM MQ API SupportDISPLAY PROCESS and CHANNEL with REST API

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pcouas
PostPosted: Wed Jun 26, 2019 8:35 pm Post subject: DISPLAY PROCESS and CHANNEL with REST API Reply with quote

Voyager

Joined: 06 Sep 2011
Posts: 76

Hi

There is no JSON return for PROCESS and CHANNEL
Regards

curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{ \"type\": \"runCommand\", \"parameters\": { \"command\": \"DISPLAY CHANNEL(*) TYPE(CLNTCONN)\" }}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd
--> OK

curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{ \"type\": \"runCommand\", \"parameters\": { \"command\": \"DISPLAY PROCESS(PROCESS3)\" }}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd
--> OK
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hughson
PostPosted: Thu Jun 27, 2019 8:02 pm Post subject: Reply with quote

Grand Master

Joined: 09 May 2013
Posts: 1253
Location: Bay of Plenty, New Zealand

You appear to be using the correct command. When I issue your command against my own web server (running at IBM MQ V9.1.0) I get the following responses:-

Code:
curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{ \"type\": \"runCommand\", \"parameters\": { \"command\": \"DISPLAY CHANNEL(*) TYPE(CLNTCONN)\" }}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd


Code:
{
  "commandResponse": [{
    "completionCode": 0,
    "reasonCode": 0,
    "text": ["AMQ8414I: Display Channel details.   CHANNEL(SYSTEM.DEF.CLNTCONN)            CHLTYPE(CLNTCONN)"]
  }],
  "overallCompletionCode": 0,
  "overallReasonCode": 0
}


and ..

Code:
curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{ \"type\": \"runCommand\", \"parameters\": { \"command\": \"DISPLAY PROCESS(PROCESS3)\" }}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd


Code:
{
  "commandResponse": [{
    "completionCode": 2,
    "reasonCode": 2085,
    "text": ["AMQ8147E: IBM MQ object PROCESS3 not found."]
  }],
  "overallCompletionCode": 2,
  "overallReasonCode": 3008
}


I don't have a process object called PROCESS3, but both these examples serve to illustrate that you will always get back an answer in the above form saying something.

How does your environment differ from mine? I am running IBM MQ V9.1 on Windows 10, with curl that comes with Windows 10. What are you using? Do get any response back from ANY of your MQSC commands issued with REST?

Cheers,
Morag
_________________
Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
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pcouas
PostPosted: Thu Jun 27, 2019 10:47 pm Post subject: Reply with quote

Voyager

Joined: 06 Sep 2011
Posts: 76

Hi

I have created PROCESS3 before
curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{\"type\": \"runCommand\",\"parameters\": {\"command\": \"define process (PROCESS3) \"}}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd
and
curl https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{\"type\": \"runCommand\",\"parameters\": {\"command\": \"SET AUTHREC PROFILE(PROCESS3) OBJTYPE(PROCESS) GROUP('mqclient') AUTHADD(ALL)\"}}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd






(my test Qmanager is in an Docker 9.1.2, i see this object with last MQMON tool version)


url https://localhost:9443/ibmmq/rest/v1/admin/action/qmgr/QM1/mqsc -X POST -H "Content-Type: application/json" -d "{ \"type\": \"runCommand\", \"parameters\": { \"command\": \"DISPLAY PROCESS(PROCESS3)\" }}" -H "ibm-mq-rest-csrf-token: blank" -k -u admin:passw0rd
I could see answer but it is TEXT
commandResponse": [{
"completionCode": 0,
"reasonCode": 0,
"text": ["AMQ8407I: Display Process details. PROCESS(PROCESS3) APPLTYPE(UNIX) APPLICID( ) ENVRDATA( ) USERDATA( ) DESCR( ) ALTDATE(2019-06-21) ALTTIME(08.08.2"]
}],

It is NOT an JSON Object, no good for MicroService framework
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hughson
PostPosted: Thu Jun 27, 2019 11:34 pm Post subject: Reply with quote

Grand Master

Joined: 09 May 2013
Posts: 1253
Location: Bay of Plenty, New Zealand

pcouas wrote:
It is NOT an JSON Object, no good for MicroService framework


That is how the MQSC REST Interface works. If you need a JSON object, you will have to wait until the REST API is updated to include PROCESS objects. IBM has not stated when this will be, if ever.

Cheers,
Morag
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Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
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hughson
PostPosted: Tue Jul 30, 2019 8:28 pm Post subject: Reply with quote

Grand Master

Joined: 09 May 2013
Posts: 1253
Location: Bay of Plenty, New Zealand

You will be pleased to learn that in IBM MQ V9.1.3, the REST API for MQSC has been updated to output JSON.

You can read more about this here:

A better REST with MQ V9.1.3

Cheers,
Morag
_________________
Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
Get your IBM MQ training here!
MQGem Software
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