int retryCount = 10; if (lockMutex())
if (!lockMutex()) return false;
if (!lockMutex()) return false;
int retryCount = 10; if (lockMutex())
if (!lockMutex()) return false;
if (!lockMutex()) return false;
int retryCount = 10; if (lockMutex())
int retryCount = 10; if (lockMutex())
if (!lockMutex()) return false;
int retryCount = 10; if (lockMutex())
if (!lockMutex()) return LockResult.REFUSED;
if (!lockMutex()) return LockResult.REFUSED;
if (!lockMutex()) return LockResult.REFUSED;
if (!lockMutex()) return LockResult.REFUSED;
if (!lockMutex()) return LockResult.REFUSED;