in dp_check/dp_check.go [692:704]
func ackXdsResponse(stream adsStream, node *v3corepb.Node, typeURL, resourceName string, versionInfoMap, nonceMap map[string]string) error {
ackReq := &v3discoverypb.DiscoveryRequest{
VersionInfo: versionInfoMap[typeURL],
Node: node,
ResourceNames: []string{resourceName},
TypeUrl: typeURL,
ResponseNonce: nonceMap[typeURL],
}
if err := stream.Send(ackReq); err != nil {
return fmt.Errorf("failed to ack xDS response: %v", err)
}
return nil
}