---
title: kDNSServiceFlagsLongLivedQuery
framework: dnssd
role: symbol
role_heading: Global Variable
path: dnssd/kdnsserviceflagslonglivedquery
---

# kDNSServiceFlagsLongLivedQuery

## Declaration

```swift
var kDNSServiceFlagsLongLivedQuery: UInt32 { get }
```

## Discussion

Discussion Flag for creating a long-lived unicast query for the DNSServiceQueryRecord call.