.

go/neo/master.go

@@ -204,19 +204,13 @@ func (m *Master) setClusterState(ctx context.Context, state proto.ClusterState)
 //
 // The master will be serving incoming connections on l.
 func (m *Master) Run(ctx context.Context, l xnet.Listener) (err error) {
-	ctx, cancel := context.WithCancel(ctx)
-	defer cancel() // so that .runCtx is canceled if we return due to an error
-		       // XXX ^^^ not needed - we first must wait for all spawned subtasks
-
 	mynid := m.allocNID(proto.MASTER)
-
 	addr := l.Addr()
 	defer task.Runningf(&ctx, "%s", mynid)(&err)
 	log.Infof(ctx, "listening on %s ...", addr)
 	m.runCtx = ctx
 	m.mainWG = xsync.NewWorkGroup(m.runCtx)
 
-
 	// update our master & serving address in node
 	naddr, err := proto.Addr(addr)
 	if err != nil {