From 10c65da3d2af7056f48d9301e83f53f102f76e18 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期一, 30 十月 2023 14:52:11 +0800
Subject: [PATCH] fix
---
nsq/nsq.go | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/nsq/nsq.go b/nsq/nsq.go
index 06e78e5..68274b2 100644
--- a/nsq/nsq.go
+++ b/nsq/nsq.go
@@ -10,11 +10,13 @@
"errors"
"fmt"
"sync"
+ "sync/atomic"
)
type consumerManager struct {
- ctx context.Context
- clients sync.Map
+ ctx context.Context
+ clients sync.Map
+ initFlag int32
}
var defaultConsumerManager *consumerManager
@@ -27,13 +29,14 @@
if len(conf.Conf.NsqConf.NodeId) <= 0 {
return errors.New("no NodeId")
}
+ if !atomic.CompareAndSwapInt32(&c.initFlag, 0, 1) {
+ return nil
+ }
if err := initProducer(); err != nil {
return err
}
-
var topics = []string{
constvar.NsqTopicScheduleTask,
- constvar.NsqTopicSendPlcAddress,
constvar.NsqTopicApsProcessParams,
constvar.NsqTopicDeviceUpdate,
constvar.NsqTopicPullDataResponse,
@@ -68,6 +71,9 @@
}
func (c *consumerManager) stop() {
+ if !atomic.CompareAndSwapInt32(&c.initFlag, 1, 0) {
+ return
+ }
c.clients.Range(func(key, value any) bool {
if consumer, ok := value.(*nsqclient.NsqConsumer); ok {
nsqclient.DestroyNsqConsumer(consumer)
@@ -85,4 +91,5 @@
func Stop() {
defaultConsumerManager.stop()
+ StopProducer()
}
--
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