fix(cli): reuse port listener on configurator #4054
Merged
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This PR changes the way the configurator chooses an open port to listen for OAuth callback. Previously, we got a free port by opening a
TCPListener
on port 0, which makes the OS return a port. We then closed the listener and use the port.The problem is that, some times, at least on MacOS, we can get
port already in use
by the time we want to start the actual listener.This PR changes the flow, so instead of closing the port, we keep it open, and we pass it to the http server that handles the OAuth listener.
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