websockets

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

Version on this page:	0.13.0.0
LTS Haskell 24.24:	0.13.0.0@rev:5
Stackage Nightly 2025-12-16:	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 <[email protected]> Domen Kožar

Maintained by Jasper Van der Jeugt

This version can be pinned in stack with:websockets-0.13.0.0@sha256:e95c55c6c5547a0d7e013048e0aab386820c1672666f61a3cd41ae5a01d46b76,7375

Module documentation for 0.13.0.0

Network
- Network.WebSockets
  - Network.WebSockets.Client
  - Network.WebSockets.Connection
    - Network.WebSockets.Connection.PingPong
  - Network.WebSockets.Extensions
  - Network.WebSockets.Stream

Depends on 16 packages(full list with versions):

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

Used by 9 packages in nightly-2024-01-16(full list with versions):

polysemy-webserver, servant-websockets, skews, wai-transformers, wai-websockets, websockets, websockets-simple, 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