additional logs

common/client-libs/gateway-client/src/client.rs

@@ -382,6 +382,8 @@ impl<C, St> GatewayClient<C, St> {
         &self,
         gateway_protocol: Option<u8>,
     ) -> Result<(), GatewayClientError> {
+        debug!("gateway protocol: {gateway_protocol:?}, ours: {INITIAL_PROTOCOL_VERSION}");
+
         // right now there are no failure cases here, but this might change in the future
         match gateway_protocol {
             None => {

gateway/src/node/client_handling/websocket/connection_handler/fresh.rs

@@ -363,6 +363,7 @@ where
         &self,
         client_protocol: Option<u8>,
     ) -> Result<u8, InitialAuthenticationError> {
+        debug!("client protocol: {client_protocol:?}, ours: {INITIAL_PROTOCOL_VERSION}");
         let Some(client_protocol_version) = client_protocol else {
             warn!("the client we're connected to has not specified its protocol version. It's probably running version < 1.1.X, but that's still fine for now. It will become a hard error in 1.2.0");
             // note: in +1.2.0 we will have to return a hard error here