refactor

4 files changed, 9 insertions, 7 deletions

diff --git a/weed/filer2/filer.go b/weed/filer2/filer.go
index 07eb994e8..ee245fa34 100644
--- a/weed/filer2/filer.go
+++ b/weed/filer2/filer.go
@@ -35,7 +35,7 @@ type Filer struct {
 	FsyncBuckets        []string
 	buckets             *FilerBuckets
 	Cipher              bool
-	metaLogBuffer       *log_buffer.LogBuffer
+	MetaLogBuffer       *log_buffer.LogBuffer
 	metaLogCollection   string
 	metaLogReplication  string
 }
@@ -47,7 +47,7 @@ func NewFiler(masters []string, grpcDialOption grpc.DialOption, filerHost string
 		fileIdDeletionQueue: util.NewUnboundedQueue(),
 		GrpcDialOption:      grpcDialOption,
 	}
-	f.metaLogBuffer = log_buffer.NewLogBuffer(time.Minute, f.logFlushFunc, notifyFn)
+	f.MetaLogBuffer = log_buffer.NewLogBuffer(time.Minute, f.logFlushFunc, notifyFn)
 	f.metaLogCollection = collection
 	f.metaLogReplication = replication
 
@@ -316,6 +316,6 @@ func (f *Filer) cacheSetDirectory(dirpath string, dirEntry *Entry, level int) {
 }
 
 func (f *Filer) Shutdown() {
-	f.metaLogBuffer.Shutdown()
+	f.MetaLogBuffer.Shutdown()
 	f.store.Shutdown()
 }
diff --git a/weed/filer2/filer_notify.go b/weed/filer2/filer_notify.go
index 94fbae4c4..ac7ae4e4c 100644
--- a/weed/filer2/filer_notify.go
+++ b/weed/filer2/filer_notify.go
@@ -64,7 +64,7 @@ func (f *Filer) logMetaEvent(fullpath string, eventNotification *filer_pb.EventN
 		return
 	}
 
-	f.metaLogBuffer.AddToBuffer([]byte(dir), data)
+	f.MetaLogBuffer.AddToBuffer([]byte(dir), data)
 
 }
 
@@ -83,11 +83,11 @@ func (f *Filer) logFlushFunc(startTime, stopTime time.Time, buf []byte) {
 func (f *Filer) ReadLogBuffer(lastReadTime time.Time, eachEventFn func(fullpath string, eventNotification *filer_pb.EventNotification) error) (newLastReadTime time.Time, err error) {
 
 	var bytesBuf *bytes.Buffer
-	bytesBuf = f.metaLogBuffer.ReadFromBuffer(lastReadTime)
+	bytesBuf = f.MetaLogBuffer.ReadFromBuffer(lastReadTime)
 	if bytesBuf == nil {
 		return
 	}
-	defer f.metaLogBuffer.ReleaseMeory(bytesBuf)
+	defer f.MetaLogBuffer.ReleaseMeory(bytesBuf)
 	buf := bytesBuf.Bytes()
 	var processedTs int64
 
diff --git a/weed/server/filer_grpc_server_listen.go b/weed/server/filer_grpc_server_listen.go
index ea3abe28f..e3de57145 100644
--- a/weed/server/filer_grpc_server_listen.go
+++ b/weed/server/filer_grpc_server_listen.go
@@ -22,6 +22,7 @@ func (fs *FilerServer) SubscribeMetadata(req *filer_pb.SubscribeMetadataRequest,
 	if req.SinceNs > 0 {
 		lastReadTime = time.Unix(0, req.SinceNs)
 	}
+
 	var readErr error
 	for {
 
diff --git a/weed/util/log_buffer/log_read.go b/weed/util/log_buffer/log_read.go
index 4333df1b4..06bec2e88 100644
--- a/weed/util/log_buffer/log_read.go
+++ b/weed/util/log_buffer/log_read.go
@@ -12,7 +12,8 @@ import (
 )
 
 func (logBuffer *LogBuffer) LoopProcessLogData(
-	startTreadTime time.Time, waitForDataFn func() bool, eachLogDataFn func(logEntry *filer_pb.LogEntry) error) (processed int64, err error) {
+	startTreadTime time.Time, waitForDataFn func() bool,
+	eachLogDataFn func(logEntry *filer_pb.LogEntry) error) (processed int64, err error) {
 	// loop through all messages
 	var bytesBuf *bytes.Buffer
 	lastReadTime := startTreadTime