67 lines
No EOL
1.6 KiB
Go
67 lines
No EOL
1.6 KiB
Go
// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package cli // import "miniflux.app/cli"
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import (
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"context"
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"net/http"
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"os"
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"os/signal"
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"runtime"
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"syscall"
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"time"
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"miniflux.app/config"
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"miniflux.app/logger"
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"miniflux.app/reader/feed"
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"miniflux.app/service/scheduler"
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"miniflux.app/service/httpd"
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"miniflux.app/storage"
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"miniflux.app/worker"
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)
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func startDaemon(cfg *config.Config, store *storage.Storage) {
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logger.Info("Starting Miniflux...")
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stop := make(chan os.Signal, 1)
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signal.Notify(stop, os.Interrupt)
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signal.Notify(stop, syscall.SIGTERM)
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feedHandler := feed.NewFeedHandler(store)
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pool := worker.NewPool(feedHandler, cfg.WorkerPoolSize())
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go showProcessStatistics()
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if cfg.HasSchedulerService() {
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scheduler.Serve(cfg, store, pool)
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}
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var httpServer *http.Server
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if cfg.HasHTTPService() {
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httpServer = httpd.Serve(cfg, store, pool, feedHandler)
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}
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<-stop
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logger.Info("Shutting down the process...")
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if httpServer != nil {
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httpServer.Shutdown(ctx)
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}
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logger.Info("Process gracefully stopped")
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}
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func showProcessStatistics() {
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for {
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var m runtime.MemStats
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runtime.ReadMemStats(&m)
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logger.Debug("Sys=%vK, InUse=%vK, HeapInUse=%vK, StackSys=%vK, StackInUse=%vK, GoRoutines=%d, NumCPU=%d",
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m.Sys/1024, (m.Sys-m.HeapReleased)/1024, m.HeapInuse/1024, m.StackSys/1024, m.StackInuse/1024,
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runtime.NumGoroutine(), runtime.NumCPU())
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time.Sleep(30 * time.Second)
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}
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} |