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[HTTP & Networking](/categories/http) 4. / 5. ratchet/rfc6455 ActiveLibrary[HTTP & Networking](/categories/http) ratchet/rfc6455 =============== RFC6455 WebSocket protocol handler v0.4.0(1y ago)23433.7M—1.5%44[6 issues](https://github.com/ratchetphp/RFC6455/issues)[1 PRs](https://github.com/ratchetphp/RFC6455/pulls)20MITPHPPHP >=7.4CI failing Since Aug 30Pushed 1y ago8 watchersCompare [ Source](https://github.com/ratchetphp/RFC6455)[ Packagist](https://packagist.org/packages/ratchet/rfc6455)[ Docs](http://socketo.me)[ RSS](/packages/ratchet-rfc6455/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (5)Versions (12)Used By (20) RFC6455 - The WebSocket Protocol ================================ [](#rfc6455---the-websocket-protocol) [![Build Status](https://github.com/ratchetphp/RFC6455/workflows/CI/badge.svg)](https://github.com/ratchetphp/RFC6455/actions)[![Autobahn Testsuite](https://camo.githubusercontent.com/9ee59f03c0e8b8f9145a005f06327fb29e18f8b9a841478457b2fdb468ca365f/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4175746f6261686e2d70617373696e672d627269676874677265656e2e737667)](http://socketo.me/reports/rfc-server/index.html) This library a protocol handler for the RFC6455 specification. It contains components for both server and client side handshake and messaging protocol negotation. Aspects that are left open to interpretation in the specification are also left open in this library. It is up to the implementation to determine how those interpretations are to be dealt with. This library is independent, framework agnostic, and does not deal with any I/O. HTTP upgrade negotiation integration points are handled with PSR-7 interfaces. ### Health Score 56 — FairBetter than 98% of packages Maintenance43 Moderate activity, may be stable Popularity69 Solid adoption and visibility Community41 Growing community involvement Maturity60 Established project with proven stability Bus Factor1 Top contributor holds 61.4% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~383 days Recently: every ~544 days Total 11 Last Release 449d ago PHP version history (3 changes)v0.1PHP >=5.3.9 v0.2PHP >=5.4.2 v0.4.0PHP >=7.4 ### Community Maintainers ![](https://www.gravatar.com/avatar/abeb36727bb30a42ef26abe8e6c1152917648fa2ae7259e0038ac9644218e27a?d=identicon)[cboden](/maintainers/cboden) --- Top Contributors [![cboden](https://avatars.githubusercontent.com/u/617694?v=4)](https://github.com/cboden "cboden (170 commits)")[![mbonneau](https://avatars.githubusercontent.com/u/748287?v=4)](https://github.com/mbonneau "mbonneau (82 commits)")[![Domochip](https://avatars.githubusercontent.com/u/33293764?v=4)](https://github.com/Domochip "Domochip (4 commits)")[![mbabker](https://avatars.githubusercontent.com/u/368545?v=4)](https://github.com/mbabker "mbabker (3 commits)")[![SimonFrings](https://avatars.githubusercontent.com/u/44357440?v=4)](https://github.com/SimonFrings "SimonFrings (2 commits)")[![taavit](https://avatars.githubusercontent.com/u/754920?v=4)](https://github.com/taavit "taavit (2 commits)")[![lyrixx](https://avatars.githubusercontent.com/u/408368?v=4)](https://github.com/lyrixx "lyrixx (2 commits)")[![vkartaviy](https://avatars.githubusercontent.com/u/648039?v=4)](https://github.com/vkartaviy "vkartaviy (2 commits)")[![Barbarrosa](https://avatars.githubusercontent.com/u/4523460?v=4)](https://github.com/Barbarrosa "Barbarrosa (2 commits)")[![matkomat](https://avatars.githubusercontent.com/u/13215538?v=4)](https://github.com/matkomat "matkomat (1 commits)")[![andreybolonin](https://avatars.githubusercontent.com/u/2576509?v=4)](https://github.com/andreybolonin "andreybolonin (1 commits)")[![erikn69](https://avatars.githubusercontent.com/u/4933954?v=4)](https://github.com/erikn69 "erikn69 (1 commits)")[![jmoo](https://avatars.githubusercontent.com/u/8016155?v=4)](https://github.com/jmoo "jmoo (1 commits)")[![3kbest](https://avatars.githubusercontent.com/u/25566931?v=4)](https://github.com/3kbest "3kbest (1 commits)")[![nervo](https://avatars.githubusercontent.com/u/95935?v=4)](https://github.com/nervo "nervo (1 commits)")[![pborreli](https://avatars.githubusercontent.com/u/77759?v=4)](https://github.com/pborreli "pborreli (1 commits)")[![tantegerda1](https://avatars.githubusercontent.com/u/4216652?v=4)](https://github.com/tantegerda1 "tantegerda1 (1 commits)") --- Tags phprfc6455websocket-protocolwebsocketswebsocketWebSocketsrfc6455 ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/ratchet-rfc6455/health.svg) ``` [![Health](https://phpackages.com/badges/ratchet-rfc6455/health.svg)](https://phpackages.com/packages/ratchet-rfc6455) ``` ### Alternatives [cboden/ratchet PHP WebSocket library 6.4k21.4M239](/packages/cboden-ratchet)[wrench/wrench PHP WebSocket client/server library 5903.1M11](/packages/wrench-wrench)[chrome-php/wrench A simple PHP WebSocket implementation 673.7M4](/packages/chrome-php-wrench)[rx/websocket Websockets for PHP using Rx 34181.5k2](/packages/rx-websocket)[hemiframe/php-websocket PHP WebSocket server and client library 4911.0k](/packages/hemiframe-php-websocket)[plesk/ratchetphp PHP WebSocket library 1865.9k2](/packages/plesk-ratchetphp) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)