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is-dtls

2.0.0
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  • License MIT

Check if a Buffer is a DTLS message.

Package Exports

  • is-dtls

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (is-dtls) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

is-dtls

Build Status npm node license downloads

Check if a Buffer is a DTLS message. Used for demultiplex packets that are arriving on the same port. Follows RFC7983.

Usage

const dgram = require('dgram')
const is_dtls = require('is-dtls')

const socket = dgram.createSocket('udp4')

socket.on('message', (packet) => {
  if (is_dtls(packet)) {
    // handle DTLS...
  }
})

socket.bind(0)

License

MIT, 2017 (c) Dmitry Tsvettsikh