From 4e6e7c0c9522042f77648674987b8e2d4a6f55f5 Mon Sep 17 00:00:00 2001
From: duanhf2012 <boyce@atbc.com>
Date: Wed, 1 Apr 2020 13:52:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=87=AA=E5=AE=9A=E4=B9=89?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF=E7=B1=BB=E5=9E=8B?=
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---
 rpc/rpchandler.go | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/rpc/rpchandler.go b/rpc/rpchandler.go
index 828a8a2..4f77825 100644
--- a/rpc/rpchandler.go
+++ b/rpc/rpchandler.go
@@ -13,16 +13,11 @@ type FuncRpcClient func(nodeid int,serviceMethod string) ([]*Client,error)
 type FuncRpcServer func() (*Server)
 var NilError = reflect.Zero(reflect.TypeOf((*error)(nil)).Elem())
 
-type RpcError struct {
-	Err string
-}
+type RpcError string
 
-func (slf *RpcError) Error() string {
-	return slf.Err
-}
 
-func NewRpcError(e string) *RpcError {
-	return &RpcError{Err:e}
+func (e RpcError) Error() string {
+	return string(e)
 }
 
 func ConvertError(e error) *RpcError{
@@ -30,11 +25,13 @@ func ConvertError(e error) *RpcError{
 		return nil
 	}
 
-	return &RpcError{Err:e.Error()}
+	rpcErr := RpcError(e.Error())
+	return &rpcErr
 }
 
 func Errorf(format string, a ...interface{}) *RpcError {
-	return NewRpcError(fmt.Sprintf(format,a...))
+	rpcErr := RpcError(fmt.Sprintf(format,a...))
+	return &rpcErr
 }