长连接接口增加玩家信息绑定

pkg/websocket/socket_new.go

@@ -2,13 +2,15 @@ package websocket
 
 import (
 	"context"
+	"fmt"
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/os/glog"
-	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/guid"
 	"github.com/google/uuid"
 	"github.com/gorilla/websocket"
+	"google.golang.org/protobuf/proto"
 	"strconv"
 	"sync"
 )
@@ -22,19 +24,19 @@ var (
 	//Conn map[uuid.UUID]*WebsocketData
 	lock sync.Mutex
 
-	m = gmap.New(true)
+	m = gmap.NewHashMap(true)
 )
 
 type WebsocketData struct {
 	Ws   *websocket.Conn
-	Uuid uuid.UUID
+	Uuid string
 	Uid  int64
 	Ctx  context.Context
 }
 
 func NewV1() *SocketV1 {
 	return &SocketV1{
-		Type: 1,
+		Type: 2,
 	}
 }
 
@@ -77,11 +79,9 @@ func (s *SocketV1) Load(serv *ghttp.Server, prefix string) {
 //	@receiver s
 //	@param conn
 func (s *SocketV1) OnConnect(ctx context.Context, conn *websocket.Conn) {
-	//lock.Lock()
-	//defer lock.Unlock()
 
 	defer conn.Close()
-	id, _ := uuid.NewUUID()
+	id := guid.S()
 	ip := conn.RemoteAddr().String()
 	data := &WebsocketData{
 		Uuid: id,
@@ -103,8 +103,10 @@ func (s *SocketV1) OnConnect(ctx context.Context, conn *websocket.Conn) {
 	for {
 		//进入当前连接线程拥堵
 		msgType, msg, err := conn.ReadMessage()
+		s.Type = msgType
 		if err != nil {
 			//客户端断开返回错误，断开当前连接
+			//g.Log().Error(ctx, err)
 			break
 		}
 		s.OnMessage(m.Get(id).(*WebsocketData), msg, msgType)
@@ -121,53 +123,142 @@ func (s *SocketV1) OnConnect(ctx context.Context, conn *websocket.Conn) {
 //	@param msg
 //	@param msgType
 func (s *SocketV1) OnMessage(conn *WebsocketData, req []byte, msgType int) {
-	s.Type = msgType
-	//g.Log().Debugf(ctx, "收到消息：%v,type=%v,conn=%v", string(req), msgType, conn)
-	//s.Send(conn.Uuid, msg)
-	//s.SendAll(msg)
+	s.Type = 2
+
+	var cmd int
+	var msg []byte
+	//uid := conn.Uid
+	for _, v := range Pb2Bytes {
+		cmd, msg = v(req)
+	}
+
 	//msgStr := string(req)
-	msg := req[8:]
-	cmd := gconv.Int(req[:8])
-	//GetRouter(cmd, conn.Uid, msg)
+	//cmd = gconv.Int(msgStr[:8])
+	//msg = []byte(msgStr[8:])
+
 	handler, exist := handlers[cmd]
 	if exist {
 		//匹配上路由器
 		err := handler(conn, msg)
-		g.Log().Error(conn.Ctx, err)
+		if err != nil {
+			g.Log().Error(conn.Ctx, err)
+		}
 	} else {
 		//fmt.Println("未注册的路由器ID:", cmd)
-		s.Send(conn.Uuid, []byte("未注册的协议号:"+strconv.Itoa(cmd)))
+		s.Send(20000000, conn.Uid, []byte("未注册的协议号:"+strconv.Itoa(cmd)))
 		s.OnClose(conn)
 		return
 	}
 
 }
 
+//绑定用户编号
+func (s *SocketV1) BindUid(conn *WebsocketData, uid int64) {
+	lock.Lock()
+	defer lock.Unlock()
+
+	cacheKey := fmt.Sprintf("socket:uid:%d", uid)
+	g.Redis().Set(nil, cacheKey, conn.Uuid)
+
+	if conn.Uid == 0 {
+		conn.Uid = uid
+	}
+
+}
+
+//解绑用户
+func (s *SocketV1) UnBindUid(uid int64) {
+	lock.Lock()
+	defer lock.Unlock()
+
+	cacheKey := fmt.Sprintf("socket:uid:%d", uid)
+	g.Redis().Del(nil, cacheKey)
+}
+
+// Uid2Uuid 用户编号转uuid唯一标识
+func (s *SocketV1) Uid2Uuid(uid int64) (uuid string) {
+	cacheKey := fmt.Sprintf("socket:uid:%d", uid)
+	get, _ := g.Redis().Get(nil, cacheKey)
+	if get.IsNil() {
+		return
+	}
+
+	uuid = get.String()
+
+	//如果不在线了
+	if !m.Contains(uuid) {
+		// 解绑用户编号
+		s.UnBindUid(uid)
+		return
+	}
+
+	return
+}
+
+// SendUuid
+//
+//	@Description:
+//	@receiver s
+//	@param uid
+//	@param data
+func (s *SocketV1) SendUuid(code int32, id uuid.UUID, data []byte) {
+	if !m.Contains(id) {
+		return
+	}
+
+	conn := m.Get(id).(*WebsocketData)
+
+	//前置方法
+
+	for _, v := range Byte2Pb {
+		temp := v(code, data)
+		data, _ = proto.Marshal(temp)
+	}
+
+	conn.Ws.WriteMessage(s.Type, data)
+
+	return
+}
+
 // Send
 //
 //	@Description:
 //	@receiver s
 //	@param uid
 //	@param data
-//	@return err
-func (s *SocketV1) Send(id uuid.UUID, data []byte) (err error) {
-	if !m.Contains(id) {
+func (s *SocketV1) Send(code int32, uid int64, data []byte) {
+	uuid := s.Uid2Uuid(uid)
+	if uuid == "" {
 		return
 	}
 
-	conn := m.Get(id).(*WebsocketData)
+	if !m.Contains(uuid) {
+		return
+	}
+
+	conn := m.Get(uuid).(*WebsocketData)
+
+	//前置方法
+
+	for _, v := range Byte2Pb {
+		temp := v(code, data)
+		data, _ = proto.Marshal(temp)
+	}
 	conn.Ws.WriteMessage(s.Type, data)
 
 	return
 }
 
 // 批量发送
-func (s *SocketV1) SendAll(data []byte) {
+func (s *SocketV1) SendAll(code int32, data []byte) {
+	for _, v := range Byte2Pb {
+		temp := v(code, data)
+		data, _ = proto.Marshal(temp)
+	}
+
 	m.Iterator(func(k interface{}, v interface{}) bool {
-		//fmt.Printf("%v:%v ", k, v)
 		conn := v.(*WebsocketData)
 		conn.Ws.WriteMessage(s.Type, data)
-
 		return true
 	})
 }
@@ -185,11 +276,14 @@ func (s *SocketV1) OnClose(conn *WebsocketData) {
 	for _, connect := range OnCloseHandlers {
 		connect(conn)
 	}
-
+	uid := conn.Uid
 	// 可能的后续操作：
 	// 1. 更新连接状态或从连接池移除
 	// 2. 发送通知或清理关联资源
 	// 3. 执行特定于业务的断开处理
 	m.Remove(conn.Uuid)
+	if uid > 0 {
+		s.UnBindUid(uid)
+	}
 	conn.Ws.Close()
 }