This sample program demonstrates the basic channel mechanics for goroutine signaling.

Sample program to show how to use an unbuffered channel to simulate a game of tennis between two goroutines.

Sample program to show how to use an unbuffered channel to simulate a relay race between four goroutines.

This sample program demonstrates how to use a buffered channel to receive results from other goroutines in a guaranteed way.

This sample program demonstrates how to use a channel to monitor the amount of time the program is running and terminate the program if it runs too long.