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SQL Anywhere 10.0.1 » QAnywhere » QAnywhere C++ API Reference » QAManagerBase class

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getMessage function


Synopsis

QAMessage * QAManagerBase::getMessage(
qa_const_string address
)

Parameters
Remarks

Returns the next available QAMessage class sent to the specified address.

The address parameter specifies a local queue name. The address can be in the form'store-id\queue-name' or 'queue-name'. If there is no message available, this call blocks indefinitely until a message is available. Use this method to receive messages synchronously.

For more information about receiving messages asynchronously (using a message event handler), see Receiving messages asynchronously.

Returns

The next QAMessage, or null if no message is available.