| 137 | } |
| 138 | |
| 139 | func (p *VMPool) Dispose() error { |
| 140 | p.stopOnce.Do(func() { close(p.stop) }) |
| 141 | p.cleaner.Wait() |
| 142 | |
| 143 | p.mu.Lock() |
| 144 | if p.closed { |
| 145 | p.mu.Unlock() |
| 146 | return nil |
| 147 | } |
| 148 | p.closed = true |
| 149 | idle := p.idle |
| 150 | p.idle = nil |
| 151 | p.total -= len(idle) |
| 152 | p.signalLocked() |
| 153 | p.mu.Unlock() |
| 154 | |
| 155 | var disposeErr error |
| 156 | for _, item := range idle { |
| 157 | disposeErr = errors.Join(disposeErr, item.vm.Dispose()) |
| 158 | } |
| 159 | return disposeErr |
| 160 | } |
| 161 | |
| 162 | func (p *VMPool) runCleaner(period time.Duration) { |
| 163 | defer p.cleaner.Done() |