🎨 改进内核任务调度机制提升稳定性 https://github.com/siyuan-note/siyuan/issues/7113

kernel/model/block.go

@@ -391,6 +391,8 @@ func getBlock(id string) (ret *Block, err error) {
 		return
 	}
 
+	waitForIndexing()
+
 	tree, err := loadTreeByBlockID(id)
 	if nil != err {
 		return

kernel/model/index.go

@@ -49,12 +49,25 @@ func (box *Box) Index() {
 	task.AppendTask(task.DatabaseIndexRef, IndexRefs)
 }
 
+var indexing = false
+
+func waitForIndexing() {
+	for indexing {
+		time.Sleep(time.Millisecond * 100)
+	}
+}
+
 func index(boxID string) {
 	box := Conf.Box(boxID)
 	if nil == box {
 		return
 	}
 
+	indexing = true
+	defer func() {
+		indexing = false
+	}()
+
 	util.SetBootDetails("Listing files...")
 	files := box.ListFiles("/")
 	boxLen := len(Conf.GetOpenedBoxes())
@@ -68,9 +81,7 @@ func index(boxID string) {
 	var treeCount int
 	var treeSize int64
 	i := 0
-
 	util.PushStatusBar(fmt.Sprintf("["+box.Name+"] "+Conf.Language(64), len(files)))
-
 	for _, file := range files {
 		if file.isdir || !strings.HasSuffix(file.name, ".sy") {
 			continue

kernel/model/transaction.go

@@ -1306,6 +1306,12 @@ func autoFixIndex() {
 		}
 	}
 
+	// 清理已关闭的笔记本块树
+	boxes = Conf.GetClosedBoxes()
+	for _, box := range boxes {
+		treenode.RemoveBlockTreesByBoxID(box.ID)
+	}
+
 	// 对比块树和数据库并订正数据库
 	rootUpdatedMap := treenode.GetRootUpdated()
 	dbRootUpdatedMap, err := sql.GetRootUpdated("blocks")

kernel/treenode/blocktree.go

@@ -292,17 +292,6 @@ func ReindexBlockTree(tree *parse.Tree) {
 	blockTreesLock.Lock()
 	defer blockTreesLock.Unlock()
 
-	//var ids []string
-	//for _, b := range blockTrees {
-	//	if b.RootID == tree.ID {
-	//		ids = append(ids, b.ID)
-	//	}
-	//}
-	//ids = gulu.Str.RemoveDuplicatedElem(ids)
-	//for _, id := range ids {
-	//	delete(blockTrees, id)
-	//}
-
 	ast.Walk(tree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
 		if !entering || !n.IsBlock() {
 			return ast.WalkContinue