@@ 655,6 655,57 @@ limitation, automatic pruning, energy saving and replay resistance.")
a WAI handler, via the native Haskell TLS implementation.")
(license license:expat)))
+(define-public ghc-websockets
+ (package
+ (name "ghc-websockets")
+ (version "0.12.6.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "mirror://hackage/package/websockets/websockets-"
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "1vp3790w3hmr6v96314vdx74f7sg2c7hvnc93gafq0xhbxnr7nvx"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-attoparsec" ,ghc-attoparsec)
+ ("ghc-base64-bytestring" ,ghc-base64-bytestring)
+ ("ghc-bytestring-builder" ,ghc-bytestring-builder)
+ ("ghc-case-insensitive" ,ghc-case-insensitive)
+ ("ghc-network" ,ghc-network)
+ ("ghc-random" ,ghc-random)
+ ("ghc-sha" ,ghc-sha)
+ ("ghc-streaming-commons" ,ghc-streaming-commons)
+ ("ghc-entropy" ,ghc-entropy)))
+ (native-inputs
+ `(("ghc-hunit" ,ghc-hunit)
+ ("ghc-quickcheck" ,ghc-quickcheck)
+ ("ghc-test-framework" ,ghc-test-framework)
+ ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
+ ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)))
+ (home-page "https://jaspervdj.be/websockets/")
+ (synopsis
+ "Write WebSocket-capable servers in Haskell")
+ (description
+ "This library allows you to write WebSocket-capable servers.
+
+An example server:
+@url{https://github.com/jaspervdj/websockets/blob/master/example/server.lhs}
+An example client:
+@url{https://github.com/jaspervdj/websockets/blob/master/example/client.hs}
+
+See also:
+@itemize
+@item The specification of the WebSocket protocol:
+@url{http://www.whatwg.org/specs/web-socket-protocol/}
+@item The JavaScript API for dealing with WebSockets:
+@url{http://www.w3.org/TR/websockets/}
+@end itemize")
+ (license license:bsd-3)))
+
(define-public ghc-xss-sanitize
(package
(name "ghc-xss-sanitize")