Specifying port for new bypass instance

[cmwilhelm]

Hey, we've been working on standing up an Elixir application and found bypass a few days ago (great work, it's been very helpful so far!).

I was curious to know if there's been any interest / discussion about allowing users to specify a desired port to open a new Bypass on? We're using some libs that wrap http clients, but bake in their config at build time so the Application.put_env() model in your examples is a no-go for passing in the port Bypass.open assigns.

[alco]

@cmwilhelm We haven't gotten any request for allowing this so far. And unfortunately Bypass does not permit passing it a specific port as is.

As a stop-gap solution, you could fork the project and change this code to get the value for port from the caller.

Long-term we would be OK with providing a public API to assign a fixed port to a Bypass instance.