util

package

v0.0.0-...-e25c270 Latest Latest Go to latest Published: Oct 9, 2020 License: BSD-3-Clause Imports: 4 Imported by: 22

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Package util provides various useful functions for completing the "Whispering Gophers" code lab.

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func Listen() (net.Listener, error)

Listen returns a Listener that listens on the first available port on the first available non-loopback IPv4 network interface.

func RandomID() string

RandomID returns an 8 byte random string in hexadecimal.

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Path	Synopsis
dump This program listens to the host and port specified by the -listen flag and dumps any incoming data to standard output.	This program listens to the host and port specified by the -listen flag and dumps any incoming data to standard output.