websockets

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

Version on this page:	0.9.6.1
LTS Haskell 24.28:	0.13.0.0@rev:5
Stackage Nightly 2026-01-16:	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-0.9.6.1@sha256:8625bc0d2bb901d0910d8487fe1810667c09188ce1557deb7733b17a59ba7e1b,4526

Module documentation for 0.9.6.1

Network
- Network.WebSockets
  - Network.WebSockets.Connection
  - Network.WebSockets.Stream

Depends on 14 packages(full list with versions):

attoparsec, base, base64-bytestring, binary, blaze-builder, bytestring, case-insensitive, containers, entropy, network, random, SHA, text, websockets

Used by 13 packages in nightly-2016-05-07(full list with versions):

apiary-websockets, avers-server, engine-io, engine-io-wai, engine-io-yesod, lambdacube-compiler, lambdacube-gl, tidal, 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