B4J Question Two B4J apps data exchange (local)

peacemaker

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Hi, All

How can 2 apps pass the data between, excepting just a file on a drive ?
It's for saving SSD flash from run-out by lots of RW-operations.
If important - let it be under Windows OS.

Any ideas ?
 
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Mark Read

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I am not sure if it is possible but there seems to be a lot of info in Google, have you thought about using UDP or MQTT?

Stackoverflow says that for UDP you need to bind the port. Erel has an example here.
 
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JakeBullet70

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UDP is not guaranteed to arrive. Yes, it works 99% of the time but as one who has used it in a production setting I ended up sending each message 3 times. If you are on the same machine I would use memory mapped files.
 
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JakeBullet70

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