Introduction The operations engineer stared at the 60-second loading progress bar on the monitoring screen, frowning. A JS file of less than 400KB was stuck in the browser for a full 60 seconds. Network packet capture showed a peculiar TCP closing trilogy between the SSL gateway and the backend server, with everything pointing to that … Read more
What is HTTP? HTTP (HyperText Transfer Protocol) is an application layer protocol used for distributed, collaborative, and hypermedia information systems. Understanding it differently: HTTP is the “data courier” of the internet—it securely transmits text, images, files, and any data between devices and servers using request packets (Request) and response receipts (Response). 1 A Brief History … Read more
Differences Between HTTP Persistent and Non-Persistent Connections: Understanding Core Differences to Optimize Network Performance! In today’s rapidly developing internet technology, optimizing network performance has become a focal point for enterprises and developers. As the foundation of network communication, the choice of connection method in the HTTP protocol directly affects application performance and user experience. This … Read more
Understanding the Differences Between HTTP Long Connections and Short Connections: A Simple Guide for Beginners In the world of the internet, HTTP (Hypertext Transfer Protocol) is a technology we encounter every day, whether browsing web pages, downloading files, or using various online services. However, there are two important concepts within the HTTP protocol—long connections and … Read more
01Please explain the differences between RPC and HTTP? 1. Differences: 1. Transmission Protocol RPC can be based on TCP protocol or HTTP protocol. HTTP is based on the HTTP protocol. 2. Transmission Efficiency RPC, using a custom TCP protocol, can make the request payload smaller, or by using HTTP2 protocol, it can also significantly reduce … Read more
HTTP Long Connections and Short Connections: In-Depth Analysis and Application Scenarios In today’s rapidly developing internet technology, the choice of connection method in the HTTP protocol, as the foundation of network communication, has a crucial impact on website performance and user experience. This article will explore the differences, advantages, disadvantages, and application scenarios of HTTP … Read more
HTTP Long Connections and Short Connections In today’s rapidly developing internet technology, the HTTP protocol serves as the foundation for web communication, and the choice of connection method has a profound impact on website performance and user experience. HTTP long connections and short connections are two common connection methods, each with its advantages, disadvantages, and … Read more
HTTP Short and Long Connections Explained: Clear Distinctions! In today’s rapidly developing internet technology, the HTTP protocol serves as the foundation for network communication, and the concepts and applications of short and long connections have become focal points for many developers. This article will delve into the definitions, characteristics, application scenarios, and pros and cons … Read more
1. Technical Foundations and Overview Q: What is HTTP? A: HTTP is a standard TCP for requests and responses between client and server. It is actually built on top of TCP. When we open the Baidu webpage, it looks like this: https://www.baidu.com The extra ‘S’ actually stands for TLS/SSL. We won’t explain that here, so … Read more
✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ As a programmer who frequently interacts with the web, understanding these protocols is essential. This article will introduce the differences and basic concepts of these protocols. It may not be limited to frontend knowledge but also includes some operational and protocol-related knowledge, hoping to provide readers with … Read more