UYDRSHYRPB5YLSDRY6CZWIIUQWMT3HTCPUXHTH4YHCZZCOFFWCSQC
BYVRA54QBKHLFOPIRBJKZZI7JYBYHSOK7MIA3TUZTALZQJGG3G7QC
5AIYUMTBY6TFQTBRP3MJ2PYWUMRF57I77NIVWYE74UMEVQMBWZVQC
CNLNT3T4IXU42GAC64CU5CEDTDLM2SHSJZEVHTMOCWYFXSQNC76QC
HJOEIMLRDVQ2KZI5HGL2HKGBM3AHP7YIKGKDAGFUNKRUXVRB24NAC
std::lock_guard<std::mutex> sendLock(machine->state->sendLock);
std::unique_lock<std::timed_mutex> sendLock( machine->state->sendLock, std::chrono::seconds(600));
std::unique_lock<std::timed_mutex> sendLock(
machine->state->sendLock, std::chrono::seconds(600));
std::mutex sendLock;
std::timed_mutex sendLock;