Be able to use dynamic port

ReachFive / fake-smtp-server

Fake SMTP Server for email testing

https://www.npmjs.com/package/fake-smtp-server

MIT License

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Be able to use dynamic port #79

Closed thomasjm closed 12 months ago

thomasjm commented 12 months ago

This PR makes it possible to use dynamically chosen ports by passing --http-port 0 and --smtp-port 0. It's useful to allow the OS to choose the ports when you want to run different SMTP tests concurrently without running into port collisions.

To support this, I added the flags --http-port-file and --smtp-port-file. These files will be written with the chosen ports when the servers start up, and can then be read by your test harness code.

thomasjm commented 12 months ago

Going to close and reopen this from a feature branch, sorry for the noise