Queued message handler, handling events based on message loop outputs.

[rohith2]

I have a queued message handler with an event handler (producer) and a message handler (consumer). I want a certain series of events in the event loop to occur when the message handler completes its queue. I created a new queue with the completed output message, but when I access the dequeued message in my event loop using property nodes to access their values, the main event loop waits until this message arrives. I am new to labview and am sure I have done something incorrect. Any help would be appreciated. The message handling loop will eventually reside in a real time SB Rio and I am trying to simulate the interaction between the host and the real time machines.

[SabariSaravanan.M]

couldn't open your code in LV17, Could you save it in earlier version and upload it.

[crossrulz]

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@rohith2 wrote:

I want a certain series of events in the event loop to occur when the message handler completes its queue. I created a new queue with the completed output message, but when I access the dequeued message in my event loop using property nodes to access their values, the main event loop waits until this message arrives.

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What I do to send messages back to the GUI (event) loop is use User Events.  These work with the Event Structure.

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@rohith2 wrote:

The message handling loop will eventually reside in a real time SB Rio and I am trying to simulate the interaction between the host and the real time machines.

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Well, you are going to want a loop on the PC side that does nothing but try to talk with the sbRIO and then use the User Event that I mentioned before to get the updated data to the event loop.  You will likely want to do something similar on the sbRIO side, but use a queue to get the data to the message handler.