Labels: sockets

Previously, Mr. Xuejun introduced to you that the Redis server uses the single thread IO model when processing client requests, and why it chooses the single thread IO model. In fact, it is not

In the last tutorial, Xuejun gave an overall introduction to the organizational structure and basic implementation of Redis through the life cycle of string key value execution of Redis instructions. Starting today

Taking Web requests as an example, we will introduce how to make the server process more requests at the same time to increase the concurrency. Web requests are generally HTTP requests, and the HTTP protocol is

Introduction to Sockets When an application at the application layer communicates based on TCP or UDP protocol, it needs to use the class library provided by the operating system, which is generally called AP

brief introduction In many modern Web applications, Web Sockets are used to implement the user interface of real-time update. When some data is updated on the server

brief introduction In many modern Web applications, Web Sockets are used to implement the user interface of real-time update. When some data is updated on the server

Generally, the direct file descriptor consumes less CPU and memory than the call stream wrapper; However, this will pile up all the work of implementing a specific protocol as an extension developer