Index: blimp/engine/app/switches.cc |
diff --git a/blimp/engine/app/switches.cc b/blimp/engine/app/switches.cc |
index 9e62baea71a8a2c733b0ebd9d3eeddfe0eafe580..20e56bdd31f20ab3009da41119b67e5b59aaa9c4 100644 |
--- a/blimp/engine/app/switches.cc |
+++ b/blimp/engine/app/switches.cc |
@@ -9,7 +9,11 @@ namespace engine { |
const char kEnginePort[] = "engine-port"; |
const char kAllowNonLocalhost[] = "allow-non-localhost"; |
+ |
+// Transport-specific options. |
const char kEngineTransport[] = "engine-transport"; |
+const char kTcpTransport[] = "tcp"; |
+const char kGrpcTransport[] = "grpc"; |
} // namespace engine |
} // namespace blimp |