notify: Don't send ready after error (fix #5003)

Also simplify the notify package quite a bit.
Also move stop notification into better place.
Add ability to send status or error.

1 files changed, 0 insertions, 5 deletions

diff --git a/admin.go b/admin.go
index a9432bf..36cc2f8 100644
--- a/admin.go
+++ b/admin.go
@@ -40,7 +40,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/caddyserver/caddy/v2/notify"
 	"github.com/caddyserver/certmagic"
 	"github.com/prometheus/client_golang/prometheus"
 	"go.uber.org/zap"
@@ -1020,10 +1019,6 @@ func handleStop(w http.ResponseWriter, r *http.Request) error {
 		}
 	}
 
-	if err := notify.NotifyStopping(); err != nil {
-		Log().Error("unable to notify stopping to service manager", zap.Error(err))
-	}
-
 	exitProcess(context.Background(), Log().Named("admin.api"))
 	return nil
 }