Backend
Landscape
BoltDB Backend
Landscape
run
启动 Timer,定时提交;或者在收到停止信号时,提交并退出。代码很简单,如下所示
func (b *backend) run() {defer close(b.donec)t := time.NewTimer(b.batchInterval)defer t.Stop()for {select {case <-t.C:case <-b.stopc:b.batchTx.CommitAndStop()return}b.batchTx.Commit()t.Reset(b.batchInterval)}}
Transaction Relationship
Buffer
MVCC
Store
References
Watchable
Landscape
Watcher Creation
通过 watchStream 创建的全部 watcher 的 ch 全部指向了 watchStream.ch。事件走向为 watcher -> watchStream。watcher 管理由 watcherGroup 负责
