✅ Check if port is up

Hey all, I have a process which is running a server on a certain port

_port

_port

locally, the clients are also connecting on

127.0.0.1

127.0.0.1

, so everything is local. I need a way for the server to tell the clients when to actually connect / if its up, originally I wanted to do a filesystem approach where I create an

open.txt

open.txt

file, but that also proved to be bad as the file was always used when clients were originally checking if to connect or not

✅ Check if port is up

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✅ Check if port is up

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