refactor(entity): 重构 ClientData 结构体并添加同步锁

- 在 ClientData 中添加 sync.Mutex 以确保并发安全
- 实现 SetPlayer 和 GetPlayer 等方法来封装 player 字段的操作
- 更新相关代码以使用新的 ClientData 结构和方法

common/socket/ServerEvent.go

@@ -2,10 +2,12 @@ package socket
 
 import (
 	"context"
+	"fmt"
 	"log"
 
 	"blazing/common/data/entity"
 
+	"github.com/gogf/gf/v2/os/glog"
 	"github.com/panjf2000/gnet/v2"
 	"github.com/panjf2000/gnet/v2/pkg/logging"
 )
@@ -30,7 +32,17 @@ func (s *Server) Stop() error {
 
 func (s *Server) OnClose(c gnet.Conn, _ error) (action gnet.Action) {
 	//fmt.Println(glog.GetStack(), c.Context().(*entity.ClientData).Player.UserID, "断开连接")
+	//fmt.Println("远程地址", c.RemoteAddr(), c)
+	fmt.Printf("关闭函数地址: %p\n", c.Context()) // 输出类似: 0x1040a1390
+	//if c.Context() != nil {
+	v := c.Context().(*entity.ClientData)
+	t := v.GetPlayer()
+	if t != nil {
+		glog.Debug(context.Background(), t.UserID, "断开连接")
 
+	}
+
+	//}
 	//关闭连接
 	return
 }
@@ -43,8 +55,10 @@ func (s *Server) OnBoot(eng gnet.Engine) gnet.Action {
 }
 
 func (s *Server) OnTraffic(conn gnet.Conn) (action gnet.Action) {
+	if conn.Context() == nil {
+		conn.SetContext(entity.NewClientData()) //注入data
+	}
 
-	conn.SetContext(entity.NewClientData()) //注入data
 	if s.network == "tcp" {
 		return s.handleTcp(conn)
 	}
@@ -100,7 +114,7 @@ const TEXT = "<policy-file-request/>\x00"
 
 func handle(c gnet.Conn) {
 	clientdata := c.Context().(*entity.ClientData)
-	if clientdata.IsCrossDomain {
+	if clientdata.GetIsCrossDomain() {
 		return
 
 	}
@@ -117,7 +131,7 @@ func handle(c gnet.Conn) {
 		c.Write([]byte(CROSS_DOMAIN))
 		c.Discard(len(TEXT))
 
-		clientdata.IsCrossDomain = true //TODO 待修复未成功切换bug
+		clientdata.SetCrossDomain(true) //= true //TODO 待修复未成功切换bug
 		return
 	}