A Guide to Socket Programming in Python

Socket programming is the act of making connections through the network ports between the nodes. In Python, you use the socket standard library to establish the connections and use them.

Consider the example in the guide. All you need to do is keep the connection open and consider each side as two clients when working with recv() and send() through a loop.

In this article’s scenario, you brought a one-time connection example whereas the nodes were sending only one message before the termination. You can control each connection’s longevity by setting intervals and timeouts, but you need to make sure to close it once you’re done.

Yes. On a smaller scale, you can consider each port as a socket connection and manage them concurrently.

It’s a state where the system file allocation is out of control. In most cases, garbage collector is smart enough to manage the leak’s causes, such as unallocated and unneeded resource usage.

You can use any additional library during your connection and message transmission. You can track all logs and messages as well as data sent and received by interacting with a database, such as SQLite.