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Reduce the peer status notifications (#956)

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Reduce the peer status notifications

When receive new network map invoke multiple notifications for 
every single peers. It cause high cpu usage We handle the in a 
batch the peer notification in update network map.

- Remove the unnecessary UpdatePeerFQDN calls in addNewPeer
- Fix notification in RemovePeer function
- Involve FinishPeerListModifications logic
This commit is contained in:
Zoltan Papp
2023-06-19 11:20:34 +02:00
committed by GitHub
parent cb7ecd1cc4
commit dd29f4c01e
3 changed files with 41 additions and 17 deletions
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9
client/internal/engine.go
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@ -605,6 +605,7 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
// cleanup request, most likely our peer has been deleted
if networkMap.GetRemotePeersIsEmpty() {
err := e.removeAllPeers()
e.statusRecorder.FinishPeerListModifications()
if err != nil {
return err
}
@ -624,6 +625,8 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
return err
}
e.statusRecorder.FinishPeerListModifications()
// update SSHServer by adding remote peer SSH keys
if !isNil(e.sshServer) {
for _, config := range networkMap.GetRemotePeers() {
@ -759,17 +762,13 @@ func (e *Engine) addNewPeer(peerConfig *mgmProto.RemotePeerConfig) error {
}
e.peerConns[peerKey] = conn
err = e.statusRecorder.AddPeer(peerKey)
err = e.statusRecorder.AddPeer(peerKey, peerConfig.Fqdn)
if err != nil {
log.Warnf("error adding peer %s to status recorder, got error: %v", peerKey, err)
}
go e.connWorker(conn, peerKey)
}
err := e.statusRecorder.UpdatePeerFQDN(peerKey, peerConfig.Fqdn)
if err != nil {
log.Warnf("error updating peer's %s fqdn in the status recorder, got error: %v", peerKey, err)
}
return nil
}