.

go/neo/master.go

@@ -1078,10 +1078,6 @@ func (m *Master) notifyAll(ctx context.Context, event _ΔClusterState) {
 // corresponding peer entry is returned. New task is spawned to reply with
 // either reject or accept + notify.
 func (m *Master) identify(ctx context.Context, n nodeCome) (peer *_MasteredPeer, ok bool) {
-	// XXX also verify ? :
-	// - NodeType valid
-	// - IdTime ?
-
 	nid := n.idReq.NID
 	nodeType := n.idReq.NodeType
 
@@ -1095,6 +1091,9 @@ func (m *Master) identify(ctx context.Context, n nodeCome) (peer *_MasteredPeer,
 		}
 		// TODO nid < 0 (temporary) -> reallocate if conflict ?
 		// TODO check nid matches NodeType
+		// TODO verify NodeType valid
+		// XXX  handle IdTime ?
+
 
 		node := m.node.State.NodeTab.Get(nid)
 		if node != nil {
@@ -1122,14 +1121,15 @@ func (m *Master) identify(ctx context.Context, n nodeCome) (peer *_MasteredPeer,
 		return nil
 	}()
 
-	subj := fmt.Sprintf("identify: %s (%s)", n.req.Link().RemoteAddr(), n.idReq.NID)
+	link := n.req.Link()
+	subj := fmt.Sprintf("identify: %s (%s)", link.RemoteAddr(), n.idReq.NID)
 	if err != nil {
 		log.Infof(ctx, "%s: rejecting: %s", subj, err)
 		m.mainWG.Go(func(ctx context.Context) error {
-			// XXX close link on ctx cancel
+			xxcontext.WithCloseOnErrCancel(ctx, link, func() error {
 				n.req.Reply(err)
-			n.req.Link().Close()
-			// XXX log err (if any)
+				return fmt.Errorf("X") // to close link
+			})
 			return nil // not to cancel main by a failing reject
 		})
 		return nil, false
@@ -1163,7 +1163,7 @@ func (m *Master) identify(ctx context.Context, n nodeCome) (peer *_MasteredPeer,
 	}
 
 	node := m.updateNodeTab(ctx, nodeInfo)
-	node.SetLink(n.req.Link())
+	node.SetLink(link)
 
 
 	// create peer with nodeTab/partTab snapshot to push to accepted node