Pull request 2352: AGDNS-2690-signal-handler

Merge in DNS/adguard-home from AGDNS-2690-signal-handler to master

Squashed commit of the following:

commit b6822142312ac814e7c206218bb079a4f364192a
Merge: f597ea1fd 8b2ab8ea8
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Mon Mar 3 18:10:27 2025 +0300

    Merge branch 'master' into AGDNS-2690-signal-handler

commit f597ea1fd27c1153f2b08a339fd17361807627e6
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Thu Feb 27 20:45:55 2025 +0300

    all: fix logger

commit 582e315ecac45e49e156bddb5755f5fb7114111c
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Thu Feb 27 18:40:57 2025 +0300

    home: imp code

commit 1e0f48d32a654b71a9c0a9e3cf3afceab00bc7e5
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Thu Feb 27 15:26:19 2025 +0300

    home: imp docs

commit aa43bbc1b20392429d606de5cfd1b1fed940755a
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Mon Feb 24 17:24:33 2025 +0300

    home: signal handler

internal/home/service.go

@@ -36,6 +36,7 @@ type program struct {
 	signals       chan os.Signal
 	done          chan struct{}
 	opts          options
+	sigHdlr       *signalHandler
 }
 
 // type check
@@ -47,7 +48,7 @@ func (p *program) Start(_ service.Service) (err error) {
 	args := p.opts
 	args.runningAsService = true
 
-	go run(args, p.clientBuildFS, p.done)
+	go run(args, p.clientBuildFS, p.done, p.sigHdlr)
 
 	return nil
 }
@@ -204,6 +205,7 @@ func handleServiceControlAction(
 	clientBuildFS fs.FS,
 	signals chan os.Signal,
 	done chan struct{},
+	sigHdlr *signalHandler,
 ) {
 	// Call chooseSystem explicitly to introduce OpenBSD support for service
 	// package.  It's a noop for other GOOS values.
@@ -244,6 +246,7 @@ func handleServiceControlAction(
 		signals:       signals,
 		done:          done,
 		opts:          runOpts,
+		sigHdlr:       sigHdlr,
 	}, svcConfig)
 	if err != nil {
 		log.Fatalf("service: initializing service: %s", err)