xds/client: send NewStream errors to the watchers (#5032)

menghanl · easwars · commit ae29ac3e1e62 · 2021-12-14T11:38:41.000-08:00
diff --git a/xds/internal/xdsclient/controller/transport.go b/xds/internal/xdsclient/controller/transport.go
@@ -81,6 +81,7 @@ func (t *Controller) run(ctx context.Context) {
 		retries++
 		stream, err := t.vClient.NewStream(ctx, t.cc)
 		if err != nil {
+			t.updateHandler.NewConnectionError(err)
 			t.logger.Warningf("xds: ADS stream creation failed: %v", err)
 			continue
 		}

Original file line number	Diff line number	Diff line change
`@@ -81,6 +81,7 @@ func (t *Controller) run(ctx context.Context) {`
`81`	`81`	`retries++`
`82`	`82`	`stream, err := t.vClient.NewStream(ctx, t.cc)`
`83`	`83`	`if err != nil {`
	`84`	`+ t.updateHandler.NewConnectionError(err)`
`84`	`85`	`t.logger.Warningf("xds: ADS stream creation failed: %v", err)`
`85`	`86`	`continue`
`86`	`87`	`}`