From 1bbe0b492ef490d1c1c9166678507576a3a33aa0 Mon Sep 17 00:00:00 2001
From: cvictory <shenglicao2@gmail.com>
Date: Mon, 18 May 2020 17:20:39 +0800
Subject: [PATCH] modify log

---
 remoting/exchange.go           | 2 +-
 remoting/getty/getty_client.go | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/remoting/exchange.go b/remoting/exchange.go
index e85e2c8ad..892bd8201 100644
--- a/remoting/exchange.go
+++ b/remoting/exchange.go
@@ -48,7 +48,7 @@ type Request struct {
 	ID int64
 	// protocol version
 	Version string
-	// serial ID
+	// serial ID (ignore)
 	SerialID byte
 	// Data
 	Data   interface{}
diff --git a/remoting/getty/getty_client.go b/remoting/getty/getty_client.go
index f264652a4..aea1bceeb 100644
--- a/remoting/getty/getty_client.go
+++ b/remoting/getty/getty_client.go
@@ -154,7 +154,9 @@ func (c *Client) Connect(url common.URL) error {
 	c.codec = remoting.GetCodec(url.Protocol)
 	c.addr = url.Location
 	_, _, err := c.selectSession(c.addr)
-	logger.Errorf("try to connect server %v failed for : %v", url.Location, err)
+	if err != nil {
+		logger.Errorf("try to connect server %v failed for : %v", url.Location, err)
+	}
 	return err
 }
 
@@ -174,7 +176,7 @@ func (c *Client) Request(request *remoting.Request, timeout time.Duration, respo
 	//	session getty.Session
 	//	conn    *gettyRPCClient
 	//)
-	conn, session, err := c.selectSession(c.addr)
+	_, session, err := c.selectSession(c.addr)
 	if err != nil {
 		return perrors.WithStack(err)
 	}
-- 
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