Pull request 2291: AGDNS-2374-slog-client

Squashed commit of the following:

commit e8e6dba18b8f44392bd88999e481723a00aa3042
Merge: 929283702 41cce6259
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Tue Oct 22 13:46:26 2024 +0300

    Merge branch 'master' into AGDNS-2374-slog-client

commit 929283702a6a82163906e624f965b934e3b8074e
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Tue Oct 15 14:30:00 2024 +0300

    client: imp tests

commit f29d8edb89e3f05e0bd9c3b0eccc0587882a3ed3
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Mon Oct 14 15:03:08 2024 +0300

    client: imp docs

commit 0b4311ac26c704bbfa0edfc51767c9fc74f959a2
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Fri Oct 11 19:12:50 2024 +0300

    all: imp code

commit 1ad99ee3cb915bb19eff8b893deae1dd4d64b190
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Thu Oct 10 20:59:46 2024 +0300

    all: slog client

internal/dnsforward/process.go

@@ -2,6 +2,7 @@ package dnsforward
 
 import (
 	"cmp"
+	"context"
 	"encoding/binary"
 	"net"
 	"net/netip"
@@ -203,7 +204,8 @@ func (s *Server) processClientIP(addr netip.Addr) {
 	s.serverLock.RLock()
 	defer s.serverLock.RUnlock()
 
-	s.addrProc.Process(addr)
+	// TODO(s.chzhen):  Pass context.
+	s.addrProc.Process(context.TODO(), addr)
 }
 
 // processDDRQuery responds to Discovery of Designated Resolvers (DDR) SVCB