timerzz
764c144f86
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- 实现定时抓取供应商商品信息功能 - 添加供应商配置变更监听及处理逻辑 - 完善商品价格计算及更新机制 - 添加商品库存跟踪功能 - 实现商品详情抓取及更新接口 - 优化错误处理及日志记录 - 添加服务就绪状态检查 - 完善数据库迁移及初始化逻辑"
134 lines
3.1 KiB
Go
134 lines
3.1 KiB
Go
package main
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import (
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"context"
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"flag"
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"os"
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"os/signal"
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ats_tracer "gitea.timerzz.com/kedaya_haitao/coach-spider/ats-tracer"
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"gitea.timerzz.com/kedaya_haitao/coach-spider/pkg/options"
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"gitea.timerzz.com/kedaya_haitao/coach-spider/server"
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"gitea.timerzz.com/kedaya_haitao/coach-spider/spider"
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"gitea.timerzz.com/kedaya_haitao/coach-spider/watcher"
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"gitea.timerzz.com/kedaya_haitao/common/pkg/coach-client"
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"gitea.timerzz.com/kedaya_haitao/common/pkg/database"
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"gitea.timerzz.com/kedaya_haitao/common/pkg/proxy"
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"gitea.timerzz.com/kedaya_haitao/common/pkg/redis"
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"gitea.timerzz.com/kedaya_haitao/common/pkg/web"
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"gitea.timerzz.com/kedaya_haitao/pusher/rpc/pusher"
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"github.com/cloudwego/kitex/client"
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"github.com/gofiber/fiber/v3"
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"github.com/gofiber/fiber/v3/middleware/cors"
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"github.com/gofiber/fiber/v3/middleware/recover"
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"github.com/sirupsen/logrus"
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"golang.org/x/sync/errgroup"
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)
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func main() {
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flag.Parse()
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logrus.Info(">>> BEGIN INIT<<<")
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ctx, cancel := signal.NotifyContext(context.Background(), os.Kill, os.Interrupt)
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defer cancel()
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cfg, err := options.LoadConfigs()
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if err != nil {
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logrus.Fatalf("获取配置失败：%v", err)
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}
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// 初始化数据库
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db, err := database.InitDefaultDatabase()
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if err != nil {
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logrus.Fatalf("初始化数据库失败：%v", err)
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}
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// 初始化redis
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rdb, err := redis.InitDefaultRedis()
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if err != nil {
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logrus.Fatalf("初始化redis失败：%v", err)
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}
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pusher.InitClient("pusher", client.WithHostPorts("pusher:8080"))
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// 代理池
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pool, err := proxy.InitDefaultProxyPool()
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if err != nil {
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logrus.Fatalf("初始化代理池失败：%v", err)
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}
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go pool.CronUpdate(ctx) //定时更新代理
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// coach client
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//cli := coach_client.US(pool).CreateByType(cfg.ClientType)
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cli := coach_client.NewClient(coach_client.Config{
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Pool: pool,
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})
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var wg, _ctx = errgroup.WithContext(ctx)
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spider := spider.NewController(
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_ctx,
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cfg.ProviderId,
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cli,
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db,
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rdb,
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)
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watcher := watcher.NewController(
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_ctx,
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cfg,
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cli,
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db,
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)
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tracer := ats_tracer.NewController(
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_ctx,
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cfg,
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cli,
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db,
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)
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wg.Go(spider.Run)
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wg.Go(watcher.Run)
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wg.Go(tracer.Run)
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wg.Go(tracer.CleanAts)
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// http
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r := fiber.New(fiber.Config{ErrorHandler: web.ErrHandle})
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r.Use(cors.New(), recover.New())
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// 判断服务是否就绪
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var readyProbe = func(ctx fiber.Ctx) error {
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if spider.Ready() && watcher.Ready() {
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return ctx.SendStatus(fiber.StatusOK)
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} else {
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return ctx.SendStatus(fiber.StatusServiceUnavailable)
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}
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}
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for _, register := range []web.Register{
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server.NewSpiderSvc(spider, cfg.ProviderId),
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server.NewWatcherSvc(watcher, cfg.ProviderId),
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server.NewAtsTracerSvc(tracer, cfg.ProviderId),
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web.NewProbe().SetReadyProbe(readyProbe),
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} {
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register.Registry(r)
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}
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logrus.Info(">>> BEGIN RUN<<<")
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port := os.Getenv("PORT")
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if port == "" {
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port = "80"
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}
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wg.Go(func() error {
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defer logrus.Infof("server 服务退出")
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return r.Listen(":"+port, fiber.ListenConfig{
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EnablePrintRoutes: true,
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GracefulContext: _ctx,
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})
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})
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if err = wg.Wait(); err != nil {
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logrus.Fatalf("服务异常退出：%v", err)
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}
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}
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