Merge pull request grpc#861 from iamqizhao/master

Add an err logging to testFailFast
tigerqiu712 · Aug 26, 2016 · d4b6ce0 · d4b6ce0
2 parents b7aa4e9 + 935fb21
commit d4b6ce0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/test/end2end_test.go b/test/end2end_test.go
@@ -840,9 +840,11 @@ func testFailFast(t *testing.T, e env) {
 	te.srv.Stop()
 	// Loop until the server teardown is propagated to the client.
 	for {
-		if _, err := tc.EmptyCall(context.Background(), &testpb.Empty{}); grpc.Code(err) == codes.Unavailable {
+		_, err := tc.EmptyCall(context.Background(), &testpb.Empty{})
+		if grpc.Code(err) == codes.Unavailable {
 			break
 		}
+		fmt.Printf("%v.EmptyCall(_, _) = _, %v", tc, err)
 		time.Sleep(10 * time.Millisecond)
 	}
 	// The client keeps reconnecting and ongoing fail-fast RPCs should fail with code.Unavailable.