chore: bump http kit (#817)

* use new httpkit runner

* refactor out last httpkit changes

* fix timeout defaults

* fix wrong time input - closes #819

backend/app/api/app.go

@@ -1,22 +1,18 @@
 package main
 
 import (
-	"time"
-
 	"github.com/hay-kot/homebox/backend/internal/core/services"
 	"github.com/hay-kot/homebox/backend/internal/core/services/reporting/eventbus"
 	"github.com/hay-kot/homebox/backend/internal/data/ent"
 	"github.com/hay-kot/homebox/backend/internal/data/repo"
 	"github.com/hay-kot/homebox/backend/internal/sys/config"
 	"github.com/hay-kot/homebox/backend/pkgs/mailer"
-	"github.com/hay-kot/httpkit/server"
 )
 
 type app struct {
 	conf     *config.Config
 	mailer   mailer.Mailer
 	db       *ent.Client
-	server   *server.Server
 	repos    *repo.AllRepos
 	services *services.AllServices
 	bus      *eventbus.EventBus
@@ -37,13 +33,3 @@ func new(conf *config.Config) *app {
 
 	return s
 }
-
-func (a *app) startBgTask(t time.Duration, fn func()) {
-	timer := time.NewTimer(t)
-
-	for {
-		timer.Reset(t)
-		a.server.Background(fn)
-		<-timer.C
-	}
-}

backend/app/api/bgrunner.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"context"
+	"time"
+)
+
+type BackgroundTask struct {
+	name     string
+	Interval time.Duration
+	Fn       func(context.Context)
+}
+
+func (tsk *BackgroundTask) Name() string {
+	return tsk.name
+}
+
+func NewTask(name string, interval time.Duration, fn func(context.Context)) *BackgroundTask {
+	return &BackgroundTask{
+		Interval: interval,
+		Fn:       fn,
+	}
+}
+
+func (tsk *BackgroundTask) Start(ctx context.Context) error {
+	timer := time.NewTimer(tsk.Interval)
+
+	for {
+		select {
+		case <-ctx.Done():
+			return nil
+		case <-timer.C:
+			timer.Reset(tsk.Interval)
+			tsk.Fn(ctx)
+		}
+	}
+}

backend/app/api/main.go

@@ -23,7 +23,7 @@ import (
 	"github.com/hay-kot/homebox/backend/internal/sys/config"
 	"github.com/hay-kot/homebox/backend/internal/web/mid"
 	"github.com/hay-kot/httpkit/errchain"
-	"github.com/hay-kot/httpkit/server"
+	"github.com/hay-kot/httpkit/graceful"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"github.com/rs/zerolog/pkgerrors"
@@ -178,41 +178,54 @@ func run(cfg *config.Config) error {
 		middleware.StripSlashes,
 	)
 
-	chain := errchain.New(mid.Errors(app.server, logger))
+	chain := errchain.New(mid.Errors(logger))
 
 	app.mountRoutes(router, chain, app.repos)
 
-	app.server = server.NewServer(
-		server.WithHost(app.conf.Web.Host),
-		server.WithPort(app.conf.Web.Port),
-		server.WithReadTimeout(app.conf.Web.ReadTimeout),
-		server.WithWriteTimeout(app.conf.Web.WriteTimeout),
-		server.WithIdleTimeout(app.conf.Web.IdleTimeout),
-	)
-	log.Info().Msgf("Starting HTTP Server on %s:%s", app.server.Host, app.server.Port)
+	runner := graceful.NewRunner()
+
+	runner.AddFunc("server", func(ctx context.Context) error {
+		httpserver := http.Server{
+			Addr:         fmt.Sprintf("%s:%s", cfg.Web.Host, cfg.Web.Port),
+			Handler:      router,
+			ReadTimeout:  cfg.Web.ReadTimeout,
+			WriteTimeout: cfg.Web.WriteTimeout,
+			IdleTimeout:  cfg.Web.IdleTimeout,
+		}
+
+		go func() {
+			<-ctx.Done()
+			_ = httpserver.Shutdown(context.Background())
+		}()
+
+		log.Info().Msgf("Server is running on %s:%s", cfg.Web.Host, cfg.Web.Port)
+		return httpserver.ListenAndServe()
+	})
 
 	// =========================================================================
 	// Start Reoccurring Tasks
 
-	go app.bus.Run()
+	runner.AddFunc("eventbus", app.bus.Run)
 
-	go app.startBgTask(time.Duration(24)*time.Hour, func() {
-		_, err := app.repos.AuthTokens.PurgeExpiredTokens(context.Background())
+	runner.AddPlugin(NewTask("purge-tokens", time.Duration(24)*time.Hour, func(ctx context.Context) {
+		_, err := app.repos.AuthTokens.PurgeExpiredTokens(ctx)
 		if err != nil {
 			log.Error().
 				Err(err).
 				Msg("failed to purge expired tokens")
 		}
-	})
-	go app.startBgTask(time.Duration(24)*time.Hour, func() {
-		_, err := app.repos.Groups.InvitationPurge(context.Background())
+	}))
+
+	runner.AddPlugin(NewTask("purge-invitations", time.Duration(24)*time.Hour, func(ctx context.Context) {
+		_, err := app.repos.Groups.InvitationPurge(ctx)
 		if err != nil {
 			log.Error().
 				Err(err).
 				Msg("failed to purge expired invitations")
 		}
-	})
-	go app.startBgTask(time.Duration(1)*time.Hour, func() {
+	}))
+
+	runner.AddPlugin(NewTask("send-notifications", time.Duration(1)*time.Hour, func(ctx context.Context) {
 		now := time.Now()
 
 		if now.Hour() == 8 {
@@ -224,7 +237,7 @@ func run(cfg *config.Config) error {
 					Msg("failed to send notifiers")
 			}
 		}
-	})
+	}))
 
 	// TODO: Remove through external API that does setup
 	if cfg.Demo {
@@ -233,13 +246,24 @@ func run(cfg *config.Config) error {
 	}
 
 	if cfg.Debug.Enabled {
-		debugrouter := app.debugRouter()
-		go func() {
-			if err := http.ListenAndServe(":"+cfg.Debug.Port, debugrouter); err != nil {
-				log.Fatal().Err(err).Msg("failed to start debug server")
+		runner.AddFunc("debug", func(ctx context.Context) error {
+			debugserver := http.Server{
+				Addr:         fmt.Sprintf("%s:%s", cfg.Web.Host, cfg.Debug.Port),
+				Handler:      app.debugRouter(),
+				ReadTimeout:  cfg.Web.ReadTimeout,
+				WriteTimeout: cfg.Web.WriteTimeout,
+				IdleTimeout:  cfg.Web.IdleTimeout,
 			}
-		}()
+
+			go func() {
+				<-ctx.Done()
+				_ = debugserver.Shutdown(context.Background())
+			}()
+
+			log.Info().Msgf("Debug server is running on %s:%s", cfg.Web.Host, cfg.Debug.Port)
+			return debugserver.ListenAndServe()
+		})
 	}
 
-	return app.server.Start(router)
+	return runner.Start(context.Background())
 }