From f73f610cdf4b0666dc139a51e72353b88f8f25ab Mon Sep 17 00:00:00 2001
From: zhangzengfei <zhangzengfei@smartai.com>
Date: 星期四, 19 十月 2023 17:27:17 +0800
Subject: [PATCH] 为保证正确获取集群状态, 添加程序启动时读取system-service运行状态
---
main.go | 33 +++++++++++++++++++++++++--------
1 files changed, 25 insertions(+), 8 deletions(-)
diff --git a/main.go b/main.go
index 569c9e7..8f852e5 100644
--- a/main.go
+++ b/main.go
@@ -25,28 +25,29 @@
return
}
- if err := crontask.InitTask(); err != nil {
- logx.Errorf("crontab task Init err:%v", err)
- return
- }
-
//鍔犺浇plc鍐欏叆鍦板潃
plc_address.LoadAddressFromFile()
// 鍚姩鏁版嵁鍚屾
var serfStartChan = make(chan bool)
+
// 闇�瑕佸悓姝ョ殑琛�
var syncTables = []string{
"procedures",
"process_model",
"production_progress",
"work_order",
+ "task_status_sync",
}
agent := serf.InitAgent("apsClient", syncTables, sqlitex.GetDB())
agent.RegisterClusterEvent(serfClusterEvent)
+
go agent.Serve(serfStartChan)
- <-serfStartChan
+ if !<-serfStartChan {
+ logx.Errorf("serf Init err, exit")
+ return
+ }
// 鍒ゆ柇褰撳墠闆嗙兢鐘舵��
if agent.ClusterStatus != "slave" {
@@ -54,6 +55,12 @@
logx.Errorf("nsq Init err:%v", err)
return
}
+
+ }
+ crontask.Once(agent.ClusterStatus != "slave")
+ if err := crontask.StartTask(agent.ClusterStatus != "slave"); err != nil {
+ logx.Errorf("crontab task Init err:%v", err)
+ return
}
logx.Infof("apsClient start serve...")
@@ -69,12 +76,22 @@
func serfClusterEvent(stat int) {
switch stat {
case serf.EventCreateCluster, serf.EventSlave2Master, serf.EventLeaveCluster:
- if err := nsq.Init(); err != nil {
+ if err := nsq.Init(); err != nil { //寮�鍚痭sq
logx.Errorf("nsq Init err:%v", err)
return
}
+ crontask.Once(true)
+ if err := crontask.RestartTask(true); err != nil { //浠aster鏂瑰紡閲嶅惎task
+ logx.Errorf("crontab task Init err:%v", err)
+ return
+ }
case serf.EventJoinCluster, serf.EventMaster2Slave:
- nsq.Stop()
+ nsq.Stop() //鍏抽棴nsq
+ crontask.Once(false)
+ if err := crontask.RestartTask(false); err != nil { //浠ラ潪master鏂瑰紡閲嶅惎task
+ logx.Errorf("crontab task Init err:%v", err)
+ return
+ }
}
logx.Infof("serf cluster event: %v", stat)
--
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