# aws-lambda-ws-server


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<a href="https://asciinema.org/a/291478?autoplay=1&speed=1.5&size=medium&preload=1"><img src="https://asciinema.org/a/291478.svg" width="480"></a>

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)


websocket server for aws lambda and local development. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

aws-lambda-ws-server

websocket server for aws lambda and local development

jameskyburz

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aws-lambda-ws-server