protected async Task SaveSnapshotAsync()
{
if (IsNew)
{
await StateStore.InsertAsync(this.State);
IsNew = false;
}
else
{
await StateStore.UpdateAsync(this.State);
}
}
protected virtual async Task SaveSnapshotAsync()
{
if (SnapshotType == SnapshotType.Master)
{
if (IsNew)
{
await StateStore.InsertAsync(this.State);
storageVersion = this.State.Version;
IsNew = false;
}
//如果版本号差超过设置则更新快照
else if (this.State.Version - storageVersion >= SnapshotFrequency)
{
await StateStore.UpdateAsync(this.State);
storageVersion = this.State.Version;
}
}
}
protected virtual async Task SaveSnapshotAsync()
{
if (SnapshotType == SnapshotType.Replica)
{
if (this.State.Version - storageVersion >= SnapshotFrequency)
{
await CustomSave();//自定义保存项
if (IsNew)
{
await StateStore.InsertAsync(this.State);
IsNew = false;
}
else
{
await StateStore.UpdateAsync(this.State);
}
storageVersion = this.State.Version;
}
}
}
protected virtual async Task SaveSnapshotAsync(bool force = false)
{
if (SaveSnapshot)
{
if (force || (State.Version - StateStorageVersion >= SnapshotFrequency))
{
await OnSaveSnapshot();//自定义保存项
if (IsNew)
{
await StateStore.InsertAsync(State);
IsNew = false;
}
else
{
await StateStore.UpdateAsync(State);
}
StateStorageVersion = State.Version;
}
}
}
