An Introduction to Ruby Network Programming: Implementing Simple HTTP Requests In modern software development, network programming is an indispensable part. Whether building web applications, APIs, or performing data scraping, understanding how to send and receive HTTP requests is very important. In this article, we will use Ruby to implement simple HTTP requests. What is HTTP? … Read more
This article provides a detailed introduction to implementing an HTTP proxy using Golang. Those who have a need in practical applications can learn from it! A proxy is an important function in networking, serving to retrieve network information on behalf of network users. Figuratively speaking, it acts as a transfer station for network information. For … Read more
In the internet age, network requests are like the daily “breath” of programmers. Whether it’s web scraping, API calls, or data interaction, we always need to deal with HTTP. Today, I want to introduce you to a super cool Python library—Httpx, which makes network requests so simple that you’ll scream! Getting to Know Httpx: A … Read more
Introduction to HTTP Requests in Python: The Requests Library In today’s web architecture, HTTP requests are fundamental for enabling interaction between clients and servers. Python, as a powerful and user-friendly programming language, provides the <span class="language-python">requests</span> library, which offers a simple and flexible way to initiate HTTP requests. This tutorial will guide beginners through the … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Daphne: Let Your Django Asynchronous Journey Take Off! 🚀 Asynchronous programming has always been a love-hate topic in Python backend development. Especially when dealing with high-concurrency network applications, traditional synchronous servers often fall short. Today, we will talk about … Read more
Asynchronous Network Requests in Python: The aiohttp Module In modern web applications, we often need to handle multiple HTTP requests simultaneously. The traditional synchronous programming model, while simple and easy to understand, performs poorly under high concurrency. Therefore, introducing the concept of asynchronous programming can significantly improve program performance.<span>aiohttp</span> is a powerful asynchronous HTTP client … Read more
ngx_http_limit_conn_module Module 1. The ngx_http_limit_conn_module module limits the number of connections based on the configured key, such as limiting the number of connections based on the IP address. 2. Only connections that are currently being processed by the server and whose request headers have been read will be counted towards the limit. limit_conn_zone Directive 1. … Read more
1. Overview of HTTP Flood Attacks An HTTP flood attack is a type of Distributed Denial of Service (DDoS) attack where the attacker overwhelms the target server with a large number of forged HTTP requests (such as GET/POST), exhausting server resources (like connection count, CPU, memory) and preventing legitimate users from accessing the service. Unlike … Read more
Introduction I originally planned to continue sharing knowledge related to Kerberos, but the Kerberos protocol is quite complex and may require dozens of articles to fully describe. Therefore, I thought it would be better to intersperse discussions of other common network authentication protocols. The preliminary plan includes the following: HTTP Basic Auth, Digest Auth, OAuth, … Read more
Function Introduction When editing a test plan in JMeter, if there are multiple Sampler requests with the same parameters and settings, such as the protocol, IP address, and port number of the service being requested, configuring each Sampler individually would increase redundancy and workload. Additionally, if the server address changes in the future, it would … Read more