go fmt

weed/mq/sub_coordinator/consumer_group.go

@@ -12,8 +12,8 @@ import (
 type ConsumerGroupInstance struct {
 	InstanceId string
 	// the consumer group instance may not have an active partition
-	Partitions   []*topic.Partition
-	ResponseChan chan *mq_pb.SubscriberToSubCoordinatorResponse
+	Partitions        []*topic.Partition
+	ResponseChan      chan *mq_pb.SubscriberToSubCoordinatorResponse
 	MaxPartitionCount int32
 }
 type ConsumerGroup struct {
@@ -43,10 +43,10 @@ func NewConsumerGroupInstance(instanceId string) *ConsumerGroupInstance {
 	}
 }
 func (cg *ConsumerGroup) OnAddConsumerGroupInstance(consumerGroupInstance string, topic *mq_pb.Topic, maxPartitionCount, rebalanceSeconds int32) {
-	cg.onConsumerGroupInstanceChange(true, "add consumer instance " + consumerGroupInstance, maxPartitionCount, rebalanceSeconds)
+	cg.onConsumerGroupInstanceChange(true, "add consumer instance "+consumerGroupInstance, maxPartitionCount, rebalanceSeconds)
 }
 func (cg *ConsumerGroup) OnRemoveConsumerGroupInstance(consumerGroupInstance string, topic *mq_pb.Topic, maxPartitionCount, rebalanceSeconds int32) {
-	cg.onConsumerGroupInstanceChange(false, "remove consumer instance " + consumerGroupInstance, maxPartitionCount, rebalanceSeconds)
+	cg.onConsumerGroupInstanceChange(false, "remove consumer instance "+consumerGroupInstance, maxPartitionCount, rebalanceSeconds)
 }
 
 func (cg *ConsumerGroup) onConsumerGroupInstanceChange(isAdd bool, reason string, maxPartitionCount, rebalanceSeconds int32) {

weed/mq/sub_coordinator/coordinator.go

@@ -17,8 +17,8 @@ type TopicConsumerGroups struct {
 
 type Coordinator struct {
 	// map topic name to consumer groups
-	TopicSubscribers cmap.ConcurrentMap[string, *TopicConsumerGroups]
-	balancer         *pub_balancer.Balancer
+	TopicSubscribers    cmap.ConcurrentMap[string, *TopicConsumerGroups]
+	balancer            *pub_balancer.Balancer
 	FilerClientAccessor *FilerClientAccessor
 }
 

weed/mq/sub_coordinator/filer_client_accessor.go

@@ -14,8 +14,8 @@ import (
 )
 
 type FilerClientAccessor struct {
-	GetFiler func() pb.ServerAddress
-	GetGrpcDialOption func()grpc.DialOption
+	GetFiler          func() pb.ServerAddress
+	GetGrpcDialOption func() grpc.DialOption
 }
 
 func (fca *FilerClientAccessor) WithFilerClient(streamingMode bool, fn func(filer_pb.SeaweedFilerClient) error) error {

weed/mq/sub_coordinator/inflight_message_tracker.go

@@ -6,15 +6,15 @@ import (
 )
 
 type InflightMessageTracker struct {
-	messages      map[string]int64
-	mu            sync.Mutex
-	timestamps    *RingBuffer
+	messages   map[string]int64
+	mu         sync.Mutex
+	timestamps *RingBuffer
 }
 
 func NewInflightMessageTracker(capacity int) *InflightMessageTracker {
 	return &InflightMessageTracker{
-		messages:    make(map[string]int64),
-		timestamps:  NewRingBuffer(capacity),
+		messages:   make(map[string]int64),
+		timestamps: NewRingBuffer(capacity),
 	}
 }
 
@@ -26,6 +26,7 @@ func (imt *InflightMessageTracker) InflightMessage(key []byte, tsNs int64) {
 	imt.messages[string(key)] = tsNs
 	imt.timestamps.Add(tsNs)
 }
+
 // IsMessageAcknowledged returns true if the message has been acknowledged.
 // If the message is older than the oldest inflight messages, returns false.
 // returns false if the message is inflight.
@@ -47,6 +48,7 @@ func (imt *InflightMessageTracker) IsMessageAcknowledged(key []byte, tsNs int64)
 
 	return true
 }
+
 // AcknowledgeMessage acknowledges the message with the key and timestamp.
 func (imt *InflightMessageTracker) AcknowledgeMessage(key []byte, tsNs int64) bool {
 	imt.mu.Lock()
@@ -71,12 +73,14 @@ type RingBuffer struct {
 	head   int
 	size   int
 }
+
 // NewRingBuffer creates a new RingBuffer of the given capacity.
 func NewRingBuffer(capacity int) *RingBuffer {
 	return &RingBuffer{
 		buffer: make([]int64, capacity),
 	}
 }
+
 // Add adds a new timestamp to the ring buffer.
 func (rb *RingBuffer) Add(timestamp int64) {
 	rb.buffer[rb.head] = timestamp
@@ -85,6 +89,7 @@ func (rb *RingBuffer) Add(timestamp int64) {
 		rb.size++
 	}
 }
+
 // Remove removes the specified timestamp from the ring buffer.
 func (rb *RingBuffer) Remove(timestamp int64) {
 	// Perform binary search

weed/mq/sub_coordinator/partition_consumer_mapping.go

@@ -82,10 +82,10 @@ func doBalanceSticky(partitions []*pub_balancer.PartitionSlotToBroker, consumerI
 	newPartitionSlots := make([]*PartitionSlotToConsumerInstance, 0, len(partitions))
 	for _, partition := range partitions {
 		newPartitionSlots = append(newPartitionSlots, &PartitionSlotToConsumerInstance{
-			RangeStart: partition.RangeStart,
-			RangeStop:  partition.RangeStop,
-			UnixTimeNs: partition.UnixTimeNs,
-			Broker:     partition.AssignedBroker,
+			RangeStart:     partition.RangeStart,
+			RangeStop:      partition.RangeStop,
+			UnixTimeNs:     partition.UnixTimeNs,
+			Broker:         partition.AssignedBroker,
 			FollowerBroker: partition.FollowerBroker,
 		})
 	}

weed/mq/sub_coordinator/partition_consumer_mapping_test.go

@@ -32,7 +32,7 @@ func Test_doBalanceSticky(t *testing.T) {
 						MaxPartitionCount: 1,
 					},
 				},
-				prevMapping:         nil,
+				prevMapping: nil,
 			},
 			wantPartitionSlots: []*PartitionSlotToConsumerInstance{
 				{
@@ -61,7 +61,7 @@ func Test_doBalanceSticky(t *testing.T) {
 						MaxPartitionCount: 1,
 					},
 				},
-				prevMapping:         nil,
+				prevMapping: nil,
 			},
 			wantPartitionSlots: []*PartitionSlotToConsumerInstance{
 				{
@@ -90,7 +90,7 @@ func Test_doBalanceSticky(t *testing.T) {
 						MaxPartitionCount: 1,
 					},
 				},
-				prevMapping:         nil,
+				prevMapping: nil,
 			},
 			wantPartitionSlots: []*PartitionSlotToConsumerInstance{
 				{
@@ -128,7 +128,7 @@ func Test_doBalanceSticky(t *testing.T) {
 						MaxPartitionCount: 1,
 					},
 				},
-				prevMapping:         nil,
+				prevMapping: nil,
 			},
 			wantPartitionSlots: []*PartitionSlotToConsumerInstance{
 				{