Python Network Programming

Introduction

This chapter focuses on improving the socket server performance using a few useful techniques. Unlike the previous chapter, here we consider multiple clients that will be connected to the server and the communication can be asynchronous. The server does not need to process the request from clients in a blocking manner; this can be done independently of each other. If one client takes more time to receive or process data, the server does not need to wait for that. It can talk to other clients using separate threads or processes.

In this chapter, we will also explore the select module that provides the platform-specific I/O monitoring functions. This module is built on top of the select system call of the underlying operating system's ...