bool process (TimeSpan wait = 0)
bool process (TimeSpan wait = 0)
Process a single task in the queue
This is method should not usually be called by user code (which should usually be calling one of the *_execute methods instead). This method assumes that any locks have already been acquired.
| wait | the maximum number of microseconds to wait for an item to appear in the queue (0 for no waiting, < 0 to wait indefinitely). |
| true if an item was processed, false if not |