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refactor(web): centralize background job cadences (#5269)

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n0ctal
2026-06-15 01:50:24 +05:00
committed by GitHub
parent f4bbaf40f0
commit d14f341b21
2 changed files with 63 additions and 10 deletions
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internal/web/web.go
+29 -10
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@@ -252,6 +252,25 @@ func (s *Server) initRouter() (*gin.Engine, error) {
return engine, nil
}
// Background-job cadences. Centralized here as the single tuning surface; the
// values are unchanged from the historical hardcoded cron specs. Follow-up:
// make these configurable via settings, add per-tick jitter to de-synchronize
// fleet load, skip expensive jobs when no WebSocket clients are connected or
// node/xray state is unchanged, and export per-job duration/skipped/error
// counters.
const (
cadenceXrayRunning = "@every 1s"
cadenceXrayRestart = "@every 30s"
cadenceXrayTraffic = "@every 5s"
cadenceMtproto = "@every 10s"
cadenceClientIPScan = "@every 10s"
cadenceNodeHeartbeat = "@every 5s"
cadenceNodeTraffic = "@every 5s"
cadenceOutboundSub = "@every 5m"
cadenceCheckHash = "@every 2m"
cadenceCPUAlarm = "@every 10s"
)
// startTask schedules background jobs (Xray checks, traffic jobs, cron
// jobs) which the panel relies on for periodic maintenance and monitoring.
func (s *Server) startTask(restartXray bool) {
@@ -262,10 +281,10 @@ func (s *Server) startTask(restartXray bool) {
}
}
// Check whether xray is running every second
s.cron.AddJob("@every 1s", job.NewCheckXrayRunningJob())
s.cron.AddJob(cadenceXrayRunning, job.NewCheckXrayRunningJob())
// Check if xray needs to be restarted every 30 seconds
s.cron.AddFunc("@every 30s", func() {
s.cron.AddFunc(cadenceXrayRestart, func() {
if s.xrayService.IsNeedRestartAndSetFalse() {
err := s.xrayService.RestartXray(false)
if err != nil {
@@ -276,23 +295,23 @@ func (s *Server) startTask(restartXray bool) {
go func() {
time.Sleep(time.Second * 5)
s.cron.AddJob("@every 5s", job.NewXrayTrafficJob())
s.cron.AddJob(cadenceXrayTraffic, job.NewXrayTrafficJob())
}()
// Reconcile mtproto (mtg) sidecars and scrape their traffic
mtJob := job.NewMtprotoJob()
s.cron.AddJob("@every 10s", mtJob)
s.cron.AddJob(cadenceMtproto, mtJob)
go mtJob.Run()
// check client ips from log file every 10 sec
s.cron.AddJob("@every 10s", job.NewCheckClientIpJob())
s.cron.AddJob(cadenceClientIPScan, job.NewCheckClientIpJob())
s.cron.AddJob("@every 5s", job.NewNodeHeartbeatJob())
s.cron.AddJob(cadenceNodeHeartbeat, job.NewNodeHeartbeatJob())
s.cron.AddJob("@every 5s", job.NewNodeTrafficSyncJob())
s.cron.AddJob(cadenceNodeTraffic, job.NewNodeTrafficSyncJob())
// Outbound subscription auto-refresh (respects per-sub updateInterval)
s.cron.AddJob("@every 5m", job.NewOutboundSubscriptionJob())
s.cron.AddJob(cadenceOutboundSub, job.NewOutboundSubscriptionJob())
// check client ips from log file every day
s.cron.AddJob("@daily", job.NewClearLogsJob())
@@ -339,12 +358,12 @@ func (s *Server) startTask(restartXray bool) {
}
// check for Telegram bot callback query hash storage reset
s.cron.AddJob("@every 2m", job.NewCheckHashStorageJob())
s.cron.AddJob(cadenceCheckHash, job.NewCheckHashStorageJob())
// Check CPU load and alarm to TgBot if threshold passes
cpuThreshold, err := s.settingService.GetTgCpu()
if (err == nil) && (cpuThreshold > 0) {
s.cron.AddJob("@every 10s", job.NewCheckCpuJob())
s.cron.AddJob(cadenceCPUAlarm, job.NewCheckCpuJob())
}
} else {
s.cron.Remove(entry)