chore(io): clean up io binder and logs

Signed-off-by: Jiyong Huang <huangjy@emqx.io>

internal/meta/msgUtil.go

@@ -1,4 +1,4 @@
-// Copyright 2021 EMQ Technologies Co., Ltd.
+// Copyright 2021-2024 EMQ Technologies Co., Ltd.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -52,7 +52,6 @@ func ReadUiMsgDir() error {
 
 	for _, entry := range dirEntries {
 		fName := entry.Name()
-		kconf.Log.Infof("uiMsg file : %s", fName)
 		fPath := path.Join(dir, fName)
 		if conf, err := ini.Load(fPath); nil != err {
 			return err

internal/meta/sinkMeta.go

@@ -253,7 +253,6 @@ func ReadSinkMetaFile(filePath string, installed bool) error {
 		return err
 	}
 	loadConfigOperatorForSink(strings.TrimSuffix(finame, `.json`))
-	conf.Log.Infof("Loading metadata file for sink: %s", finame)
 	return nil
 }
 

internal/meta/sourceMeta.go

@@ -132,7 +132,6 @@ func ReadSourceMetaDir(scanChecker InstallChecker, lookupChecker InstallChecker)
 	if err = ReadSourceMetaFile(path.Join(confDir, "mqtt_source.json"), true, false); nil != err {
 		return err
 	}
-	conf.Log.Infof("Loading metadata file for source : %s", "mqtt_source.json")
 
 	for _, entry := range dirEntries {
 		fileName := entry.Name()
@@ -145,7 +144,6 @@ func ReadSourceMetaDir(scanChecker InstallChecker, lookupChecker InstallChecker)
 				if err = ReadSourceMetaFile(filePath, isScan, isLookup); nil != err {
 					return err
 				}
-				conf.Log.Infof("Loading metadata file for source : %s", fileName)
 			} else {
 				conf.Log.Warnf("Find source metadata file but not installed : %s", fileName)
 			}