From b1f49e40e7f23ab93ffc399b3f286d9bcd9251f2 Mon Sep 17 00:00:00 2001
From: Sangbum Kim <sangbumkim@amuz.es>
Date: Sun, 10 Jun 2018 16:57:59 +0900
Subject: [PATCH] =?UTF-8?q?=ED=8C=A8=ED=82=A4=EC=A7=80=20=EA=BC=AC?=
 =?UTF-8?q?=EC=9D=B8=EA=B2=83=20=EA=B3=A0=EC=B9=A8?=
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---
 handler/handler.go             | 2 +-
 image/png_encoder_buf_pool.go  | 2 +-
 logger/common.go               | 2 +-
 logger/rotater/global.go       | 8 ++++----
 logger/rotater/writeRotater.go | 1 +
 5 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/handler/handler.go b/handler/handler.go
index 56c53fb..e17daf4 100644
--- a/handler/handler.go
+++ b/handler/handler.go
@@ -1,4 +1,4 @@
-package util
+package handler
 
 import (
 	"sync"
diff --git a/image/png_encoder_buf_pool.go b/image/png_encoder_buf_pool.go
index 7d3164d..0a9df98 100644
--- a/image/png_encoder_buf_pool.go
+++ b/image/png_encoder_buf_pool.go
@@ -1,4 +1,4 @@
-package util
+package image
 
 import (
 	"sync"
diff --git a/logger/common.go b/logger/common.go
index 3233676..8fecc4c 100644
--- a/logger/common.go
+++ b/logger/common.go
@@ -3,7 +3,7 @@ package logger
 import "io"
 
 type WriteSyncer interface {
-	io.Writer
+	io.WriteCloser
 	Sync() error
 }
 
diff --git a/logger/rotater/global.go b/logger/rotater/global.go
index 1d6e4e5..5436c2e 100644
--- a/logger/rotater/global.go
+++ b/logger/rotater/global.go
@@ -7,14 +7,14 @@ import (
 	"amuz.es/src/infra/goutils/logger"
 )
 
-var loggers logger.RotateSyncerSet
+var loggers RotateSyncerSet
 
 func NewLogWriter(FileName string, MaxSizeMb, MaxBackup, MaxDay int, logDir string) logger.RotateSyncer {
 	switch FileName {
 	case "Stdout":
-		return newLocked(os.Stdout)
+		return NewLocked(os.Stdout)
 	case "Stderr":
-		return newLocked(os.Stderr)
+		return NewLocked(os.Stderr)
 	default:
 		logpath := FileName
 		if logDir != "" {
@@ -23,7 +23,7 @@ func NewLogWriter(FileName string, MaxSizeMb, MaxBackup, MaxDay int, logDir stri
 
 		log.Println(" Attention!! log writes to ", logpath)
 
-		logWriter := newRotater(
+		logWriter := NewRotater(
 			logpath,
 			MaxSizeMb, // megabytes
 			MaxBackup,
diff --git a/logger/rotater/writeRotater.go b/logger/rotater/writeRotater.go
index d49d37c..f36fd27 100644
--- a/logger/rotater/writeRotater.go
+++ b/logger/rotater/writeRotater.go
@@ -3,6 +3,7 @@ package rotater
 import (
 	"sync"
 	"amuz.es/src/infra/goutils/logger"
+	lumberjack "gopkg.in/natefinch/lumberjack.v2"
 )
 
 type rotateSyncer struct {