Sharing Memory Using Goroutines

The monitor goroutine

This lesson illustrates how to share data using a dedicated goroutine. Although shared memory is the traditional way that threads communicate with each other, Go comes with built-in synchronization features that allow a single goroutine to own a shared piece of data. This means that other goroutines must send messages to this single goroutine that owns the shared data, which prevents the corruption of the data. Such a goroutine is called a monitor goroutine. In Go terminology, this is sharing by communicating instead of communicating by sharing.

Note: We can use a monitor goroutine ...