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修改agent 缓存的lastUpdate 更新策略 #469

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merged 1 commit into from
Oct 31, 2018
Merged

修改agent 缓存的lastUpdate 更新策略 #469

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13 changes: 8 additions & 5 deletions modules/hbs/cache/agents.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,11 @@ package cache
// 提供http接口查询机器信息，排查重名机器的时候比较有用

import (
"github.com/open-falcon/falcon-plus/common/model"
"github.com/open-falcon/falcon-plus/modules/hbs/db"
"sync"
"time"

"github.com/open-falcon/falcon-plus/common/model"
"github.com/open-falcon/falcon-plus/modules/hbs/db"
)

type SafeAgents struct {
Expand All @@ -48,10 +49,12 @@ func (this *SafeAgents) Put(req *model.AgentReportRequest) {
agentInfo.ReportRequest.PluginVersion != req.PluginVersion {

db.UpdateAgent(val)
this.Lock()
this.M[req.Hostname] = val
this.Unlock()
}

// 更新hbs 时间
this.Lock()
this.M[req.Hostname] = val
this.Unlock()
}

func (this *SafeAgents) Get(hostname string) (*model.AgentUpdateInfo, bool) {
Expand Down