private static RequestType protocol2Type(Protocol protocol) {
        switch (protocol) {
            case gRPC:
                return RequestType.gRPC;
            case HTTP:
                return RequestType.HTTP;
            case UNRECOGNIZED:
            default:
                return RequestType.RPC;
        }
    }
TelemetryDataDispatcher processes the {@link ServiceMeshMetrics} format telemetry data, transfers it to source
dispatcher.
oap-server/server-receiver-plugin/skywalking-mesh-receiver-plugin/src/main/java/org/apache/skywalking/aop/server/receiver/mesh/TelemetryDataDispatcher.java