feat: minor logging changes

actor/deadletter.go

@@ -42,7 +42,7 @@ func NewDeadLetter(actorSystem *ActorSystem) *deadLetterProcess {
 
 			if _, isIgnoreDeadLetter := deadLetter.Message.(IgnoreDeadLetterLogging); !isIgnoreDeadLetter {
 				if shouldThrottle() == Open {
-					actorSystem.Logger().Debug("[DeadLetter]", slog.Any("pid", deadLetter.PID), slog.Any("message", deadLetter.Message), slog.Any("sender", deadLetter.Sender))
+					actorSystem.Logger().Info("[DeadLetter]", slog.Any("pid", deadLetter.PID), slog.Any("message", deadLetter.Message), slog.Any("sender", deadLetter.Sender))
 				}
 			}
 		}

actor/throttler.go

@@ -23,7 +23,7 @@ const (
 func NewThrottle(maxEventsInPeriod int32, period time.Duration, throttledCallBack func(int32)) ShouldThrottle {
 	currentEvents := int32(0)
 
-	startTimer := func(duration time.Duration, back func(int32)) {
+	startTimer := func(duration time.Duration) {
 		go func() {
 			// crete ticker to mimic sleep, we do not want to put the goroutine to sleep
 			// as it will schedule it out of the P making a syscall, we just want it to
@@ -42,7 +42,7 @@ func NewThrottle(maxEventsInPeriod int32, period time.Duration, throttledCallBac
 	return func() Valve {
 		tries := atomic.AddInt32(&currentEvents, 1)
 		if tries == 1 {
-			startTimer(period, throttledCallBack)
+			startTimer(period)
 		}
 
 		if tries == maxEventsInPeriod {

cluster/identitylookup/disthash/placement_actor.go

@@ -1,9 +1,10 @@
 package disthash
 
 import (
+	"log/slog"
+
 	"github.com/asynkron/protoactor-go/actor"
 	clustering "github.com/asynkron/protoactor-go/cluster"
-	"log/slog"
 )
 
 type GrainMeta struct {
@@ -35,7 +36,7 @@ func (p *placementActor) Receive(ctx actor.Context) {
 	case *actor.Stopped:
 		ctx.Logger().Info("Placement actor stopped")
 	case *actor.Terminated:
-		p.onTerminated(msg, ctx)
+		p.onTerminated(msg)
 	case *clustering.ActivationRequest:
 		p.onActivationRequest(msg, ctx)
 	case *clustering.ClusterTopology:
@@ -45,7 +46,7 @@ func (p *placementActor) Receive(ctx actor.Context) {
 	}
 }
 
-func (p *placementActor) onTerminated(msg *actor.Terminated, ctx actor.Context) {
+func (p *placementActor) onTerminated(msg *actor.Terminated) {
 	found, key, meta := p.pidToMeta(msg.Who)
 
 	activationTerminated := &clustering.ActivationTerminated{

cluster/pubsub_topic.go

@@ -3,7 +3,6 @@ package cluster
 import (
 	"context"
 	"log/slog"
-	"strings"
 	"time"
 
 	"github.com/asynkron/protoactor-go/actor"
@@ -165,7 +164,7 @@ func (t *TopicActor) logDeliveryErrors(reports []*SubscriberDeliveryReport, logg
 		for i, report := range reports {
 			subscribers[i] = report.Subscriber.String()
 		}
-		logger.Error("Topic following subscribers could not process the batch", slog.String("topic", t.topic), slog.String("subscribers", strings.Join(subscribers, ",")))
+		logger.Error("Topic following subscribers could not process the batch", slog.String("topic", t.topic), slog.Any("subscribers", subscribers))
 	}
 }
 
@@ -227,7 +226,16 @@ func (t *TopicActor) removeSubscribers(subscribersThatLeft []subscribeIdentitySt
 			delete(t.subscribers, subscriber)
 		}
 		if t.shouldThrottle() == actor.Open {
-			logger.Warn("Topic removed subscribers, because they are dead or they are on members that left the clusterIdentity:", slog.String("topic", t.topic), slog.Any("subscribers", subscribersThatLeft))
+			// slog json handler cannot print private fields
+			ids := make([]string, 0, len(subscribersThatLeft))
+			for _, subscriber := range subscribersThatLeft {
+				if subscriber.isPID {
+					ids = append(ids, subscriber.pid.id)
+				} else {
+					ids = append(ids, subscriber.clusterIdentity.identity)
+				}
+			}
+			logger.Warn("Topic removed subscribers, because they are dead or they are on members that left the clusterIdentity:", slog.String("topic", t.topic), slog.Any("subscribers", ids))
 		}
 		t.saveSubscriptionsInTopicActor(logger)
 	}