265 lines
6.9 KiB
Go
265 lines
6.9 KiB
Go
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package binance
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import (
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"context"
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"fmt"
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"go-admin/app/admin/models"
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"go-admin/app/admin/service"
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"go-admin/common/const/rediskey"
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"go-admin/common/database"
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"go-admin/common/global"
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"go-admin/common/helper"
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"go-admin/common/storage"
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"go-admin/config/serverinit"
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"go-admin/pkg/httputils"
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"go-admin/pkg/utility"
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"go-admin/services/excservice"
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"go-admin/services/fileservice"
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"os"
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"os/signal"
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"strconv"
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"time"
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ext "go-admin/config"
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"github.com/bytedance/sonic"
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"github.com/go-admin-team/go-admin-core/config/source/file"
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"github.com/go-admin-team/go-admin-core/logger"
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"github.com/go-admin-team/go-admin-core/sdk"
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"github.com/go-admin-team/go-admin-core/sdk/config"
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"github.com/go-admin-team/go-admin-core/sdk/pkg"
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"github.com/spf13/cobra"
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"gorm.io/gorm"
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)
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var (
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configYml string
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StartCmd = &cobra.Command{
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Use: "binance",
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Short: "Start Binance service (market data + user private)",
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Example: "go-admin binance -c config/settings.yml",
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SilenceUsage: true,
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PreRun: func(cmd *cobra.Command, args []string) {
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setup()
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},
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RunE: func(cmd *cobra.Command, args []string) error {
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return run()
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},
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}
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)
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func init() {
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StartCmd.PersistentFlags().StringVarP(&configYml, "config", "c", "config/settings.yml", "Start server with provided configuration file")
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}
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func setup() {
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// 注入配置扩展项
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config.ExtendConfig = &ext.ExtConfig
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//1. 读取配置
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config.Setup(
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file.NewSource(file.WithPath(configYml)),
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database.Setup,
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storage.Setup,
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)
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//注册监听函数
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queue := sdk.Runtime.GetMemoryQueue("")
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queue.Register(global.LoginLog, models.SaveLoginLog)
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queue.Register(global.OperateLog, models.SaveOperaLog)
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go queue.Run()
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usageStr := `starting Binance service (market data + user private)...`
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logger.Info(usageStr)
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}
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func run() error {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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var db *gorm.DB
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dbs := sdk.Runtime.GetDb()
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for _, item := range dbs {
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db = item
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break
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}
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defaultInit(db, ctx)
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utility.SafeGo(func() {
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// 启动定时任务
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clearLogJob(db, ctx)
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})
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//自动重启websocket
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// utility.SafeGo(func() {
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// reconnect(ctx)
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// })
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//动态用户连接管理
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utility.SafeGo(func() {
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manageBinanceUserConnections(ctx)
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})
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// 等待中断信号以优雅地关闭服务器（设置 5 秒的超时时间）
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, os.Interrupt)
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<-quit
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fmt.Printf("%s Shutdown Server ... \r\n", pkg.GetCurrentTimeStr())
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logger.Infof("Server exiting")
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return nil
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}
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func defaultInit(db *gorm.DB, ctx context.Context) {
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httputils.InitProxy(ext.ExtConfig.ProxyUrl)
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//初始化 默认redis
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helper.InitDefaultRedis(ext.ExtConfig.Redis.Addr, ext.ExtConfig.Redis.Password, ext.ExtConfig.Redis.Db)
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helper.InitLockRedisConn(ext.ExtConfig.Redis.Addr, ext.ExtConfig.Redis.Password, strconv.Itoa(ext.ExtConfig.Redis.Db))
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err := helper.DefaultRedis.Ping()
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if err != nil {
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logger.Info("初始化redis失败!请检查配置")
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_, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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cancel()
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} else {
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logger.Info("redis初始化成功")
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}
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//初始化Binance服务（行情 + 用户私有）
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logger.Info("=== 启动Binance完整服务 ===")
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// 启动Binance行情服务
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logger.Info("启动Binance行情服务...")
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if err := serverinit.BinanceMarketInit(); err != nil {
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logger.Infof("Binance行情服务启动失败: %v", err)
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}
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// 初始化Binance用户连接
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logger.Info("启动Binance用户服务...")
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initBinanceUserConnections(db, ctx)
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logger.Info("=== Binance完整服务已启动 ===")
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}
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// 初始化Binance用户连接
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func initBinanceUserConnections(db *gorm.DB, ctx context.Context) {
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var list []models.LineApiUser
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err := db.Model(&models.LineApiUser{}).Where("open_status=1 AND exchange_type =?", global.EXCHANGE_BINANCE).Find(&list).Error
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if err != nil {
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logger.Info("获取Binance用户api失败: %v", err)
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return
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}
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logger.Infof("找到 %d 个Binance用户，开始建立连接...", len(list))
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for _, item := range list {
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service.OpenUserBinanceWebsocket(item)
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}
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}
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// 动态Binance用户连接管理
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func manageBinanceUserConnections(ctx context.Context) {
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ticker := time.NewTicker(time.Second * 5)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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logger.Info("Binanceç¨æ·åç»å称åé")
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return
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case <-ticker.C:
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deleteKeys, _ := helper.DefaultRedis.GetAllList(rediskey.ApiUserDeleteList)
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activeApis, _ := helper.DefaultRedis.GetAllList(rediskey.ApiUserActiveList)
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//移除Binance连接
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for _, item := range deleteKeys {
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logger.Infof("移除Binance用户连接: %s", item)
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if wm, ok := excservice.SpotSockets[item]; ok {
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wm.Stop()
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delete(excservice.SpotSockets, item)
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}
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if wm, ok := excservice.FutureSockets[item]; ok {
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wm.Stop()
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delete(excservice.FutureSockets, item)
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}
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if _, err := helper.DefaultRedis.LRem(rediskey.ApiUserDeleteList, item); err != nil {
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logger.Errorf("移除待关闭websocket失败: %v", err)
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}
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}
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//连接Binance用户websocket
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var apiUser models.LineApiUser
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for _, item := range activeApis {
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if item == "" {
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continue
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}
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if err := sonic.Unmarshal([]byte(item), &apiUser); err != nil {
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logger.Errorf("解析用户信息失败: %v", err)
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continue
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}
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// 只处理Binance用户
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if apiUser.Id > 0 && apiUser.ExchangeType == global.EXCHANGE_BINANCE {
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logger.Infof("为Binance用户 %d 建立连接", apiUser.Id)
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service.OpenUserBinanceWebsocket(apiUser)
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if _, err := helper.DefaultRedis.LRem(rediskey.ApiUserActiveList, item); err != nil {
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logger.Errorf("删除待触发的apiUser失败: %v", err)
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}
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}
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}
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}
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}
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}
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// 定时清理日志
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func clearLogJob(db *gorm.DB, ctx context.Context) {
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ticker := time.NewTicker(time.Hour * 1)
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defer ticker.Stop()
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select {
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case <-ctx.Done():
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return
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case <-ticker.C:
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fileservice.ClearLogs(db)
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}
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}
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// 定时重连websocket
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func reconnect(ctx context.Context) error {
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ticker := time.NewTicker(time.Hour * 1)
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defer ticker.Stop()
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select {
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case <-ctx.Done():
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return nil
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case <-ticker.C:
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// 重启Binance连接
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spotSockets := excservice.SpotSockets
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futuresSockets := excservice.FutureSockets
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timeOut := 22 * time.Hour
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for _, item := range spotSockets {
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if time.Since(item.ConnectTime) > timeOut {
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if err := item.ReplaceConnection(); err != nil {
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logger.Errorf("Binance现货重启连接失败 key:%s,error:%s", item.GetKey(), err)
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}
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}
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}
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for _, item := range futuresSockets {
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if time.Since(item.ConnectTime) > timeOut {
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if err := item.ReplaceConnection(); err != nil {
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logger.Errorf("Binance合约重启连接失败 key:%s,error:%s", item.GetKey(), err)
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}
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}
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}
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}
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return nil
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}
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