From 328a2022e41a95c68f70c83d04fa3e43ead8bfeb Mon Sep 17 00:00:00 2001
From: liuxiaolong <liuxiaolong@aiotlink.com>
Date: 星期五, 18 九月 2020 19:39:15 +0800
Subject: [PATCH] save event to sql_sync_his

---
 config.go |   31 ++++++++++++++++++++++++++++---
 1 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/config.go b/config.go
index 79b07a5..81b019b 100644
--- a/config.go
+++ b/config.go
@@ -19,11 +19,14 @@
 import (
 	"fmt"
 	"net"
+	"os"
 	"strconv"
+	"strings"
+
 	//"github.com/apache/servicecomb-service-center/syncer/pkg/utils"
 	"github.com/hashicorp/memberlist"
-	"github.com/hashicorp/serf/cmd/serf/command/agent"
-	"github.com/hashicorp/serf/serf"
+	"basic.com/valib/serf.git/cmd/serf/command/agent"
+	"basic.com/valib/serf.git/serf"
 )
 
 const (
@@ -88,6 +91,28 @@
 	return nil
 }
 
+func isFileRightful(filePath string) bool {
+	if filePath != "" {
+		_, err := os.Stat(filePath)
+		if err != nil && os.IsNotExist(err) {
+			pos := strings.LastIndex(filePath, "/")
+			if pos != -1 {
+				filePath = filePath[0:pos]
+			}
+
+			_, err = os.Stat(filePath)
+			if err == nil || !os.IsNotExist(err) {
+				return true
+			} else {
+				return false
+			}
+		} else {
+			return false
+		}
+	}
+	return false
+}
+
 // convertToSerf convert Config to serf.Config
 func (c *Config) convertToSerf(snapshotPath string) (*serf.Config, error) {
 	serfConf := serf.DefaultConfig()
@@ -124,7 +149,7 @@
 	}
 
 	c.SnapshotPath = SnapshotPathDefault
-	if snapshotPath != "" {
+	if isFileRightful(snapshotPath) {
 		c.SnapshotPath = snapshotPath
 	}
 

--
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