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| Get message one after the other ? |
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| bhu |
 Posted: Fri Jul 28, 2006 11:38 am Post subject: Get message one after the other ? |
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Novice
Joined: 27 Jun 2006
Posts: 19
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How to get messages from the Queue one after the other in a loop.
is there any property which tell if there more messages?
i want to connect to the Queue and get all the messages save it to a file or database untill all the message are read.
if there is a failure it needs to skip that message and go to the next.
using .NET
Please let me know
thanks
bhu |
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| jefflowrey |
| Posted: Fri Jul 28, 2006 2:09 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Yes, you can do this using .NET.
By writing a program in the .NET programming language.
Most any programmer who knows the .NET programming language, the MQ API, and how to write to a file or insert into a database can do this.
Which of those four things are you asking us to provide you free training or free source code for?
_________________
I am *not* the model of the modern major general. |
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| bhu |
| Posted: Mon Jul 31, 2006 5:51 am Post subject: |
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Novice
Joined: 27 Jun 2006
Posts: 19
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I have already programmed to read the queue and write to a File.
but the problem is i am able to read only one at a time, i don;t the command to ask the Queue if there are more messages ?
Here is my code for for the read, as of now i just want to read one by one. once done i will be passsing the string to another fuction which will write to a file
, As u can see i am doing a disconnect, which i don't want to do instead get the next message, and also if there is problem skip to next message.
I am new to MQ.
thanks
bhu
queueManger = new MQQueueManager(QueueManagerName,channelName,connectionName);
queue = queueManger.AccessQueue(QueueName,MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING );
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
MQGetMessageOptions oGetMsgOption = new MQGetMessageOptions();
oGetMsgOption.Options = MQC.MQPMO_SYNCPOINT;
queue.Get(queueMessage,oGetMsgOption);
queueManger.Commit();
queue.Close();
queueManger.Disconnect(); |
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| Vitor |
| Posted: Mon Jul 31, 2006 5:56 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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1st Clue:
| bhu wrote: |
queueManger = new MQQueueManager(QueueManagerName,channelName,connectionName);
queue = queueManger.AccessQueue(QueueName,MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING );
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
MQGetMessageOptions oGetMsgOption = new MQGetMessageOptions();
oGetMsgOption.Options = MQC.MQPMO_SYNCPOINT;
queue.Get(queueMessage,oGetMsgOption);
queueManger.Commit();
queue.Close();
queueManger.Disconnect(); |
You might find that asks the queue if there are more messages, in the same way it asks if there was a first one........
2nd Clue:
Look up loops in any reliable programming manual. Or indeed any of the MQ manuals or sample code!!!! 
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Honesty is the best policy.
Insanity is the best defence. |
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