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CNS changed blocking channel send to non-blocking #766

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Merged
merged 1 commit into from
Jan 16, 2021
Merged

CNS changed blocking channel send to non-blocking #766

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24 changes: 21 additions & 3 deletions cns/service/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -669,25 +669,43 @@ func main() {
}

if !disableTelemetry {
telemetryStopProcessing <- true
stopheartbeat <- true
stopSnapshots <- true
logger.Printf("stopping telemetry service thread")
select {
case telemetryStopProcessing <- true:
default:
}

logger.Printf("stop heartbeat thread")
select {
case stopheartbeat <- true:
default:
}

logger.Printf("stop snapshot thread")
select {
case stopSnapshots <- true:
default:
}
}

logger.Printf("stop cns service")
// Cleanup.
if httpRestService != nil {
httpRestService.Stop()
}

if startCNM {
logger.Printf("stop cnm plugin")
if netPlugin != nil {
netPlugin.Stop()
}

if ipamPlugin != nil {
logger.Printf("stop ipam plugin")
ipamPlugin.Stop()
}
}

logger.Printf("CNS exited")
logger.Close()
}