Release sequence monitor runs in its own goroutine, and releases allocated sequences that aren't used within 'releaseSequenceTimeout'.
(ctx context.Context)
| 100 | // Release sequence monitor runs in its own goroutine, and releases allocated sequences |
| 101 | // that aren't used within 'releaseSequenceTimeout'. |
| 102 | func (s *sequenceAllocator) releaseSequenceMonitor(ctx context.Context) { |
| 103 | |
| 104 | // Terminator is only checked while in idle state - ensures sequence allocation drains and |
| 105 | // unused sequences are released before exiting. |
| 106 | timer := time.NewTimer(math.MaxInt64) |
| 107 | defer timer.Stop() |
| 108 | |
| 109 | for { |
| 110 | select { |
| 111 | case <-s.reserveNotify: |
| 112 | // On reserve, start the timer to release unused sequences. A new reserve resets the timer. |
| 113 | // On timeout, release sequences and return to idle state |
| 114 | _ = timer.Reset(s.releaseSequenceWait) |
| 115 | case <-timer.C: |
| 116 | s.releaseUnusedSequences(ctx) |
| 117 | case <-s.terminator: |
| 118 | s.releaseUnusedSequences(ctx) |
| 119 | return |
| 120 | } |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | // Releases any currently reserved, non-allocated sequences. |
| 125 | func (s *sequenceAllocator) releaseUnusedSequences(ctx context.Context) { |
no test coverage detected