Configurable delay options on the original socket

moll / node-mitm

Intercept and mock outgoing Node.js network TCP connections and HTTP requests for testing. Intercepts and gives you a Net.Socket, Http.IncomingMessage and Http.ServerResponse to test and respond with. Super useful when testing code that hits remote servers.

Other

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I was wondering how open are you for a PR that would open ability to configure a delay on the socket.

I was thinking something between these line:

Mitm.prototype.connect = function connect(orig, Socket, opts, done) {
    ...
    const origSocket = orig.call(this, opts, done)
    if (client.delay) {
      origSocket.pause()
      setTimeout(() => {
        origSocket.resume()
      }, client.delay)
    } 
    ...
}

Potential usage:

    mitm.on('connect', function (socket: any, _opts: any) {
      console.log('bypassing connection')
      socket.delay = 1000
      socket.bypass()
    })

moll / node-mitm

Configurable delay options on the original socket #74