Trilha de Go

Concorrência em Go

Execute trabalho ao mesmo tempo com goroutines, channels, select, WaitGroup, Mutex, worker pools e context.

6 lições

Start lightweight threads with go and wait for them with sync.WaitGroup.

Send values between goroutines with channels, buffered and unbuffered.

Wait on several channels at once and stop waiting after a timeout.

Let several goroutines change one value safely with sync.Mutex.

Share a queue of jobs between a fixed number of goroutines.

Stop work that takes too long or is no longer needed with context.