cirello.io/oversight/v2

Package oversight mimics the implementation of Erlang supervision trees.

Refer to: http://erlang.org/doc/design_principles/sup_princ.html

go get cirello.io/oversight/v2

https://pkg.go.dev/cirello.io/oversight/v2

Quickstart

var tree oversight.Tree
err := tree.Add(
	func(ctx context.Context) error {
		select {
		case <-ctx.Done():
			return nil
		case <-time.After(time.Second):
			fmt.Println(1)
		}
		return nil
	},
	oversight.Permanent(),
	oversight.Natural(),
	"childProcess",
)
if err != nil {
	log.Fatal(err)
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
fmt.Println(tree.Start(ctx))