Asynchronous UDP Client

Firmware
1

Hi,

I’m aware there is an example of a non-blocking, asynchronous version of a TCP client available here. I’m looking at implementing an asynchronous version of a UDP client class with the same non-blocking connect call. What kind of overall changes would be needed to transition the TCP code to UDP? How easy would it be to transition the code/ is it possible to use this as a template and make a couple tweaks?

2

The standard UDP class is already asynchronous. For best results, use sendPacket and receivePacket.

2 Likes
3

Thank you! I have a follow-up question:

I found the UDP error documentation here, but I do not know what the error “PENDING” can mean and what are possible causes of this error. Is there any further documentation on this error?

4

Any suggestions for my question above? Any help would be very valuable!