Merge "RpcState: dump full command when unrecognized" into main

    // to understand where the current command ends and the next one begins. We

    // also can't consider it a fatal error because this would allow any client

    // to kill us, so ending the session for misbehaving client.

    ALOGE("Unknown RPC command %d - terminating session", command.command);

    ALOGE("Unknown RPC command %d - terminating session. Header: %s. CommandType: %d. numFds: %zu",

          command.command, HexString(&command, sizeof(command)).c_str(), static_cast<int>(type),

          ancillaryFds.size());

    (void)session->shutdownAndWait(false);

    return DEAD_OBJECT;

}