diff options
Diffstat (limited to 'vendor/github.com/modern-go/concurrent/executor.go')
-rw-r--r-- | vendor/github.com/modern-go/concurrent/executor.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/github.com/modern-go/concurrent/executor.go b/vendor/github.com/modern-go/concurrent/executor.go new file mode 100644 index 0000000..623dba1 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/executor.go | |||
@@ -0,0 +1,14 @@ | |||
1 | package concurrent | ||
2 | |||
3 | import "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. | ||
11 | type Executor interface { | ||
12 | // Go starts a new goroutine controlled by the context | ||
13 | Go(handler func(ctx context.Context)) | ||
14 | } | ||