blob: 623dba1ac00f22d1becb9e67e8a26a5b20bc2799 [file] [log] [blame]
sslobodrd046be82019-01-16 10:02:22 -05001package concurrent
2
3import "context"
4
5// Executor replace go keyword to start a new goroutine
6// the goroutine should cancel itself if the context passed in has been cancelled
7// the goroutine started by the executor, is owned by the executor
8// we can cancel all executors owned by the executor just by stop the executor itself
9// however Executor interface does not Stop method, the one starting and owning executor
10// should use the concrete type of executor, instead of this interface.
11type Executor interface {
12 // Go starts a new goroutine controlled by the context
13 Go(handler func(ctx context.Context))
14}