A network socket is network interface- an endpoint of an inter-process communication flow across a computer network. As sockets are the basis of all networking, this is for questions about how to use this low-level interface when programming on the Pi, in any language.
I'm working on a project that uses two Raspberry Pi's. The idea is that I have one running at home, which stores all the files that I need to execute. I will take the other Raspberry Pi along to ...