https://github.com/dfordivam/reflex-yesod-websockets

Toy app to try websockets with reflex and yesod
https://github.com/dfordivam/reflex-yesod-websockets

haskell reflex-frp websocket-client websocket-server websockets yesod

Last synced: 6 days ago
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Toy app to try websockets with reflex and yesod

• Host: GitHub
• URL: https://github.com/dfordivam/reflex-yesod-websockets
• Owner: dfordivam
• Created: 2017-03-14T07:44:42.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-03-15T04:59:42.000Z (almost 8 years ago)
• Last Synced: 2024-12-23T11:13:12.955Z (11 days ago)
• Topics: haskell, reflex-frp, websocket-client, websocket-server, websockets, yesod
• Language: Haskell
• Size: 6.84 KB
• Stars: 3
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# reflex-yesod-websockets

Do communication between Reflex frontend and Yesod backend using websocket

protocol.

This will compile and run the yesod server on port 3000

```

cd backend; stack build; stack exec reflex-yesod-websockets-backend

```

For compiling front-end use the script from [reflex-platform][reflex-link]

```

/path/to/reflex-platform/work-on ghcjs ./frontend

cd frontend; cabal configure --ghcjs && cabal build

```

Then open the generated [index.html][index-link] in browser.

Note that if you open [localhost:3000](http://localhost:3000) directly in browser then it will use the page from yesod instead, which essentially does the same work as reflex frontend.

Yesod code has been taken from (https://github.com/yesodweb/yesod/blob/master/yesod-websockets/sample.hs)

Reflex code from (https://github.com/reflex-frp/reflex-examples/blob/master/websocket-echo/src/Main.hs)

[reflex-link]: https://github.com/reflex-frp/reflex-platform

[index-link]: frontend/dist/build/reflex-yesod-websockets-frontend/reflex-yesod-websockets-frontend.jsexe/index.html