examples/integration: wait for secondary gateway

I haven't been able to reproduce grpc-ecosystem#992, but this looks like a likely fix. ;) Signed-off-by: Stephan Renatus <srenatus@chef.io>
srenatus · Sep 11, 2019 · c860678 · c860678
1 parent d818363
commit c860678
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/examples/integration/integration_test.go b/examples/integration/integration_test.go
@@ -1479,6 +1479,10 @@ func testResponseStrings(t *testing.T, port int) {
 		}
 	}()
 
+	if err := waitForGateway(ctx, 8081); err != nil {
+		t.Fatalf("waitForGateway(ctx, 8081) failed with %v; want success", err)
+	}
+
 	port = 8081
 
 	for i, spec := range []struct {