B4X FEED How to start two tcp servers and make them communicate with each other?

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نام دسته b4xfeed
نام موضوع How to start two tcp servers and make them communicate with each other?
آغاز کننده موضوع practicalsoft
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آخرین ارسال توسط PracticalSoft
Jun 6, 2020
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I currently have a system for transferring data from a mobile PC (a boat, DeviceA), to a second mobile PC (another boat, DeviceB)
DeviceA must send data to DeviceB can use both the rs232 serial port and a tcp/udp client connection to any tcp server
Same thing for DeviceB, it can receive data either from the rs232 port or it can activate a tcp/udp client connection to any tcp server
The problem underlying the direct connection between DeviceA and DeviceB lies in the fact that the individual devices use a mobile telephone connection to connect to the Internet and usually the various mobile telephone operators assign an always different external address, therefore the hypothesis of having DeviceA communicate directly with DeviceB is not viable
Or rather it would be practicable but using systems like DynDns or similar, which however have an update time that does not allow us to have a continuous connection
Currently the system used to solve the problem of connecting...



 

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