MiFaZhan
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
// Package websocket
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// @Link https://github.com/xiujiecn/xiu-admin
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// @Copyright Copyright (c) 2025 LiXiujie
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// @Author Lxj <li@example.com>
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// @License https://github.com/xiujiecn/xiu-admin/blob/master/LICENSE
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package websocket
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import (
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"context"
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"net/http"
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"git.5iot.com/iotlcm-public/iotlcm-app/internal/library/contexts"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/net/ghttp"
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"github.com/gogf/gf/v2/os/gctx"
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"github.com/gogf/gf/v2/os/gtime"
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"github.com/gorilla/websocket"
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)
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var (
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mctx = gctx.GetInitCtx() // 上下文
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clientManager = NewClientManager() // 管理者
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)
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var upGrader = websocket.Upgrader{
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ReadBufferSize: 1024,
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WriteBufferSize: 1024,
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CheckOrigin: func(r *http.Request) bool {
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return true
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},
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}
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func StartWebSocket(ctx context.Context) {
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g.Log().Info(ctx, "启动：WebSocket")
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go clientManager.start()
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go clientManager.ping(ctx)
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}
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func StopWebSocket(ctx context.Context) {
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g.Log().Info(ctx, "停止：WebSocket")
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clientManager.closeSignal <- struct{}{}
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}
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func WsPage(r *ghttp.Request) {
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g.Log().Infof(r.GetCtx(), "websocket.WsPage Begin. UserID:%v ", contexts.GetUserId(r.GetCtx()))
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// r.Response.Header().Set("Content-Type", "text/event-stream")
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contexts.SetIsWebSocket(r.GetCtx(), true)
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conn, err := upGrader.Upgrade(r.Response.Writer, r.Request, nil)
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if err != nil {
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r.Response.Write(err.Error())
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return
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}
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currentTime := uint64(gtime.Now().Unix())
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client := NewClient(conn.RemoteAddr().String(), conn, currentTime, r.GetCtx())
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client.UserId = uint64(contexts.GetUserId(r.GetCtx()))
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go client.read()
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go client.write()
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// 用户连接事件
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clientManager.Register <- client
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g.Log().Infof(r.GetCtx(), "websocket.WsPage End. UserID:%v", client.UserId)
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}
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