utils

Documentation

Index

• func RandomPort() (int, error)

Functions

func RandomPort

func RandomPort() (int, error)

RandomPort() returns a random port to be used with net.Listen(). It's an helper function to register to kontrol before binding to a port. Note that this racy, there is a possibility that someoe binds to the port during the time you get the port and someone else finds it. Therefore use in caution.