IBM MQ APL functions are used to send data to an IBM WebSphere MQ queue.
MQConnect
This function will open a connection to a queue and queue manager.
MQQueue mqConnect(MQQueueManagerInfo info, string queueName) Parameters
| Parameter | Description |
|---|---|
| The information needed to connect to the queue manager MQQueueManagerInfo UDR. For further information about the MQQueueManagerInfo UDR type see MQQueueManagerInfo in 9.4243.5 IBM MQ UDRs. |
| The name of the queue |
Returns | Returns an MQQueue UDR. For further information about the MQQueue UDR type see MQQueue in 9.4243.5 IBM MQ UDRs. |
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If there is no available queue status for some reason, the MaxDepth and CurrentDepth fields will be assigned the value "-1" and the |
MQPut
This function will put a message on a queue.
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string mqPut(MQQueue queue, MQMessage message) Parameters
| Parameter | Description |
|---|---|
| The MQQueue UDR that is the result from the |
| The message to add to the queue. For further information about the MQMessage UDR type see MQMessage in 9.4243.5 IBM MQ UDRs. |
Returns | Returns null if the function was successful and an error message if it failed. |
MQClose
This function closes the connection to the queue manager.
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string mqClose(MQQueue queue)
Parameters
| Parameter | Description |
|---|---|
| The MQQueue UDR that is the result from the |
Returns | Returns null if the function was successful and an error message if it failed. |
MQStatus
This function will query the queue for MaxDepth and CurrentDepth and populate the corresponding fields in the MQQueue UDR.
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string mqStatus(MQQueue queue) Parameters
| Parameter | Description |
|---|---|
| The MQQueue UDR that is the result from the |
Returns | Returns an error message describing the problem, or null if the function was successful. |
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