Article # 627, added by Geoworks, historical record
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What does IACPSendMessageAndWait() do exactly?
Q. Is it true that this call returns as soon as the message being sent is placed on the destination queue, and not after the message has been handled, which means that you cannot reliably used any return values from the message? A. The call will not return until the IACP Server (usually the GenApplication object) has executed the method handler for the the message, so that's not the problem. The problem with return values is that the message is actually delivered via a force-queue, so there is no way to return a value directly.