https://github.com/jameskyburz/aws-lambda-ws-server

aws lambda websocket server.
https://github.com/jameskyburz/aws-lambda-ws-server

apigateway aws lambda websocket ws

Last synced: 4 months ago
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aws lambda websocket server.

• Host: GitHub
• URL: https://github.com/jameskyburz/aws-lambda-ws-server
• Owner: JamesKyburz
• License: apache-2.0
• Created: 2019-01-09T14:23:14.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-04-29T21:33:51.000Z (over 4 years ago)
• Last Synced: 2025-04-14T12:54:22.802Z (6 months ago)
• Topics: apigateway, aws, lambda, websocket, ws
• Language: JavaScript
• Homepage: https://npm.im/aws-lambda-ws-server
• Size: 134 KB
• Stars: 40
• Watchers: 1
• Forks: 2
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# aws-lambda-ws-server

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AWS Lambda Websocket Server.

### usage

```javascript

const ws = require('aws-lambda-ws-server')

exports.handler = ws(

  ws.handler({

    async connect ({ id }) {

      console.log('connection %s', id)

      return { statusCode: 200 }

    },

    async disconnect ({ id }) {

      console.log('disconnect %s', id)

      return { statusCode: 200 }

    },

    async default ({ message, id }) {

      console.log('default message', message, id)

      return { statusCode: 200 }

    },

    async message ({ message, id, context }) {

      const { postToConnection } = context

      console.log('message', message, id)

      await postToConnection({ message: 'echo' }, id)

      return { statusCode: 200 }

    }

  })

)

```

Works locally and in a lambda function.

# license

[Apache License, Version 2.0](LICENSE)