From 12cd732a4a6eaad2e793df0328d9ce9ae45cb41b Mon Sep 17 00:00:00 2001
From: boyce <boyce@atbc.com>
Date: Thu, 5 Nov 2020 09:42:45 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E7=A7=81=E6=9C=89=E7=BB=93?=
 =?UTF-8?q?=E7=82=B9=E5=8A=9F=E8=83=BD?=
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---
 README.md          | 4 ++++
 cluster/cluster.go | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index fecbba2..3ef3448 100644
--- a/README.md
+++ b/README.md
@@ -52,6 +52,7 @@ cluster.json如下：
     "NodeList":[
         {
           "NodeId": 1,
+          "Private": false,
           "ListenAddr":"127.0.0.1:8001",
           "NodeName": "Node_Test1",
 		  "remark":"//以_打头的，表示只在本机进程，不对整个子网开发",
@@ -59,6 +60,7 @@ cluster.json如下：
         },
 		 {
           "NodeId": 2,
+          "Private": false,
           "ListenAddr":"127.0.0.1:8002",
           "NodeName": "Node_Test1",
 		  "remark":"//以_打头的，表示只在本机进程，不对整个子网开发",
@@ -69,6 +71,7 @@ cluster.json如下：
 ---------------
 以上配置了两个结点服务器程序:
 * NodeId: 表示origin程序的结点Id标识，不允许重复。
+* Private: 是否私有结点，如果为true，表示其他结点不会发现它，但可以自我运行。
 * ListenAddr:Rpc通信服务的监听地址
 * NodeName:结点名称
 * remark:备注，可选项
@@ -257,6 +260,7 @@ func main(){
     "NodeList":[
         {
           "NodeId": 1,
+          "Private": false,
           "ListenAddr":"127.0.0.1:8001",
           "NodeName": "Node_Test1",
 		  "remark":"//以_打头的，表示只在本机进程，不对整个子网开发",
diff --git a/cluster/cluster.go b/cluster/cluster.go
index 85e3e06..6c5da83 100644
--- a/cluster/cluster.go
+++ b/cluster/cluster.go
@@ -14,6 +14,7 @@ var configDir = "./config/"
 type NodeInfo struct {
 	NodeId int
 	NodeName string
+	Private bool
 	ListenAddr string
 	ServiceList []string
 }
@@ -81,7 +82,7 @@ func (cls *Cluster) delServiceNode(serviceName string,nodeId int){
 }
 
 func (cls *Cluster) serviceDiscoverySetNodeInfo (nodeInfo *NodeInfo){
-	if nodeInfo.NodeId == cls.localNodeInfo.NodeId {
+	if nodeInfo.NodeId == cls.localNodeInfo.NodeId || len(nodeInfo.ServiceList)==0 || nodeInfo.Private == true {
 		return
 	}