How to send a packet from arduino via telnet?

Question

Arduino

Hello, there is an arduino and you need to send a packet from it via tcp, in which there will be a json request and the request size in the 16th system. You can use ethernet, but when it encounters zero (in the size of the request), it considers that this is the end of the request and cuts off everything that comes after. Can you please tell me how to get around this?

Answer 1

It is necessary to look at the source code of the lib, and patch it for your project.