---
title: DistributedNotificationCenter.SuspensionBehavior.coalesce
framework: foundation
role: symbol
role_heading: Case
path: foundation/distributednotificationcenter/suspensionbehavior/coalesce
---

# DistributedNotificationCenter.SuspensionBehavior.coalesce

The server only queues the last notification of the specified name and object; earlier notifications are dropped. In cover methods for which suspension behavior is not an explicit argument, NSNotificationSuspensionBehaviorCoalesce is the default.

## Declaration

```swift
case coalesce
```

## See Also

### Constants

- [DistributedNotificationCenter.SuspensionBehavior.drop](foundation/distributednotificationcenter/suspensionbehavior/drop.md)
- [DistributedNotificationCenter.SuspensionBehavior.hold](foundation/distributednotificationcenter/suspensionbehavior/hold.md)
- [DistributedNotificationCenter.SuspensionBehavior.deliverImmediately](foundation/distributednotificationcenter/suspensionbehavior/deliverimmediately.md)