Package Logger:

- Add option to define the buffer size for logger file
- Rework Hashicorp wrapper to not use a standalone pointer of logger and prefer a function to retrieve the logger
- reword some panic recovery message

logger/hookfile/interface.go

@@ -36,6 +36,7 @@ import (
 	logcfg "github.com/nabbar/golib/logger/config"
 	loglvl "github.com/nabbar/golib/logger/level"
 	logtps "github.com/nabbar/golib/logger/types"
+	libsiz "github.com/nabbar/golib/size"
 	"github.com/sirupsen/logrus"
 )
 
@@ -78,6 +79,7 @@ func New(opt logcfg.OptionsFile, format logrus.Formatter) (HookFile, error) {
 	n := &hkf{
 		s: new(atomic.Value),
 		d: new(atomic.Value),
+		b: new(atomic.Int64),
 		o: ohkf{
 			format:           format,
 			flags:            flags,
@@ -93,6 +95,12 @@ func New(opt logcfg.OptionsFile, format logrus.Formatter) (HookFile, error) {
 		},
 	}
 
+	if opt.FileBufferSize <= libsiz.SizeKilo {
+		n.b.Store(opt.FileBufferSize.Int64())
+	} else {
+		n.b.Store(sizeBuffer)
+	}
+
 	if opt.CreatePath {
 		if e := libiot.PathCheckCreate(true, opt.Filepath, opt.FileMode, opt.PathMode); e != nil {
 			return nil, e