ui界面优化，event handler优化-新增任务池模式，歌词加载优化，新房间管理(可以自动连接) 本地音频搜索算法优化，

common/event/event_test.go

@@ -0,0 +1,35 @@
+package event
+
+import (
+	"fmt"
+	"testing"
+	"time"
+)
+
+func TestEventSeq(t *testing.T) {
+	m := NewManger(128, 16)
+	m.RegisterA("ceshi", "asdf1", func(event *Event) {
+		fmt.Println("Num:", event.Data)
+	})
+	go func() {
+		for i := 0; i < 1000; i++ {
+			m.CallA("ceshi", fmt.Sprintf("a%d", i))
+		}
+	}()
+	for i := 0; i < 1000; i++ {
+		m.CallA("ceshi", i)
+	}
+}
+
+func TestEventWeired(t *testing.T) {
+	m := NewManger(128, 2)
+	m.RegisterA("playlist.update", "asdf1", func(event *Event) {
+		fmt.Printf("%d %p, outdated: %t\n", event.Data, event, event.Outdated)
+	})
+	for i := 0; i < 2; i++ {
+		fmt.Println("asdfsafasfasfasfasfasf")
+		m.CallA("playlist.update", i)
+		fmt.Println("asdfsafasfasfasfasfasf")
+	}
+	time.Sleep(1 * time.Second)
+}