* Use convenient `Consumer` API to avoid external iteration for `setupMetadata` in the `ClientRSocketConnector` * Add `routeVars` and `metadata` support into the `RSocketOutboundGateway` * Cover new options in the XML and Java DSL configurations
* Use convenient `Consumer` API to avoid external iteration for `setupMetadata` in the `ClientRSocketConnector` * Add `routeVars` and `metadata` support into the `RSocketOutboundGateway` * Cover new options in the XML and Java DSL configurations