diff --git a/queue.go b/queue.go
new file mode 100644
index 0000000..02249da
--- /dev/null
+++ b/queue.go
@@ -0,0 +1,32 @@
+package q5
+
+import (
+	"sync"
+)
+
+type Queue struct {
+	msgMutex sync.Mutex
+	msgList ListHead
+	WorkList ListHead
+}
+
+func (this *Queue) Init() {
+	this.msgList.Init(nil)
+	this.WorkList.Init(nil)
+}
+
+func (this *Queue) Push(node *ListHead) {
+	this.msgMutex.Lock()
+	defer this.msgMutex.Unlock()
+	this.msgList.AddTail(node)
+}
+
+func (this *Queue) Fetch() {
+	if this.WorkList.Empty() {
+		this.msgMutex.Lock()
+		defer this.msgMutex.Unlock()
+		if !this.msgList.Empty() {
+			this.msgList.ReplaceInit(&this.WorkList)
+		}
+	}
+}