websockets

A sensible and clean way to write WebSocket-capable servers in Haskell.

Version on this page:	0.12.7.0
LTS Haskell 24.17:	0.13.0.0@rev:5
Stackage Nightly 2025-10-31:	0.13.0.0@rev:5
Latest on Hackage:	0.13.0.0@rev:5

See all snapshots websockets appears in

BSD-3-Clause licensed by Siniša Biđin <[email protected]> Jasper Van der Jeugt <[email protected]> Steffen Schuldenzucker <[email protected]> Alex Lang

Maintained by Jasper Van der Jeugt

This version can be pinned in stack with:websockets-0.12.7.0@sha256:fc96169cc8268d3efb93bdc1e0b060dd88ce932237b837904118777a90d6db80,7863

Module documentation for 0.12.7.0

Network
- Network.WebSockets

Depends on 17 packages(full list with versions):

async, attoparsec, base, base64-bytestring, binary, bytestring, bytestring-builder, case-insensitive, clock, containers, entropy, network, random, SHA, streaming-commons, text, websockets

Used by 10 packages in lts-15.3(full list with versions):

greskell-websocket, morpheus-graphql, servant-subscriber, servant-websockets, threepenny-gui, wai-websockets, websockets, websockets-snap, wuss, yesod-websockets

This library allows you to write WebSocket-capable servers.

An example server: https://github.com/jaspervdj/websockets/blob/master/example/server.lhs

An example client: https://github.com/jaspervdj/websockets/blob/master/example/client.hs