How to Use "semaphore" with Example Sentences

1. A cache semaphore was not held when expected .

2. These limitations also lessened the effectiveness of the semaphore , a modern precursor to the electric telegraph .

3. It 's not infeasible to interrupt threads that are holding permits beyond the new upper limit , but that 's beyond the scope of a simple semaphore .

4. Opens an existing named semaphore .

5. Console messages track semaphore use .