Search Articles — Sudonull

https://sudonull.com/alerts-server-pusk-16-mb-on-go

Self-hosted Pusk: 16 MB binary with Bot API, WebSocket, ACK for Zabbix/Grafana. No Postgres, bot migration in 1 line. Install for reliable monitoring without external services.

https://sudonull.com/starlette-1-0-0-deletions-and-fixes

Starlette 1.0.0 Release Overview: deprecated API removed, WebSocket and forms fixed. Migration to lifespan, code examples. For middle/senior dev.

https://sudonull.com/pii-protection-in-llm-according-to-152-fz-without-ux-loss

Implementation of PII token substitution for LLM on NestJS: compliance with 152-FZ, WebSocket streaming, PostgreSQL encryption. Instructions for developers of AI solutions in RF. Read details.

https://sudonull.com/picows-the-fastest-websocket-for-asyncio-without-compromises

Analysis of picows architecture — WebSocket library with zero-copy processing and minimal latency. For algorithmic trading and high-load systems. Learn how it works.

https://sudonull.com/rce-in-marimo-cve-2026-39987-exploit-in-9-hours

Critical pre-auth RCE in Marimo up to 0.23.0 gives root-shell via WebSocket. Sysdig: attack 9 hours after advisory. Update, rotate secrets, protect AI toolchain. Detailed analysis and measures.

Jul 8, 2026 ·

https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API

Jul 8, 2026 · With this API, you can send messages to a server and receive responses without having to poll the server for a reply. The WebSocket API provides two alternative mechanisms for creating and using web socket connections: the WebSocket interface and the WebSocketStream interface.

WebSocket and Its Difference from HTTP - GeeksforGeeks

https://www.geeksforgeeks.org/web-tech/what-is-web-socket-and-how-it-is-different-from-the-http/

May 5, 2026 · WebSocket enables persistent, full-duplex communication between client and server for real-time data exchange. Unlike polling methods, it maintains a continuous connection, making it more efficient for frequent and instant updates. Keeps the connection open to enable continuous two-way communication between client and server.

Mar 15, 2026 ·

https://websockets.spec.whatwg.org/

Mar 15, 2026 · To obtain a WebSocket connection, given a url, run these steps: Let host be url ’s host. Let port be url ’s port. Let resource name be U+002F (/), followed by the strings in url ’s path (including empty strings), if any, separated from each other by U+002F (/).

WebSocket API: Events, Methods & Properties

https://websocket.org/reference/websocket-api

Aug 31, 2025 · The WebSocket API is an advanced technology that enables persistent, bidirectional, full-duplex communication channels between web clients and servers . Unlike traditional HTTP requests, WebSocket connections remain open, allowing for real-time data exchange without the overhead of HTTP polling.

Jun 23, 2026 ·

https://ably.com/topic/websockets

Jun 23, 2026 · But what are WebSockets , how do they work, and are they right for your application at scale? In this guide we’ll break down what WebSockets are, how they work, test their performance and help you decide if they are right for your realtime architecture.

Sep 25, 2024 ·

https://developer.mozilla.org/en-US/docs/Web/API/WebSocket

Sep 25, 2024 · The WebSocket object provides the API for creating and managing a WebSocket connection to a server, as well as for sending and receiving data on the connection. To construct a WebSocket , use the WebSocket () constructor.

WebSocket.org — The independent WebSocket reference

https://websocket.org/

How modern AI systems use WebSockets — and when they don't. A WebSocket is a persistent, full-duplex communication channel over a single TCP connection defined by RFC 6455. The connection starts with an HTTP upgrade handshake, then switches to a lightweight binary frame format.

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https://www.tutorialspoint.com/websockets/index.htm

After completing this tutorial, you will find yourself at a moderate level of expertise in understanding what makes Web Sockets different from the traditional HTTP request/response pattern.