---
title: GKMatch.SendDataMode.unreliable
framework: gamekit
role: symbol
role_heading: Case
path: gamekit/gkmatch/senddatamode/unreliable
---

# GKMatch.SendDataMode.unreliable

Sends data once even if an error occurs.

## Declaration

```swift
case unreliable
```

## Mentioned in

Exchanging data between players in real-time games

## Discussion

Discussion Use this mode for small packets of data that must arrive quickly to be useful to the recipient. Unreliable data may arrive in a different order than when you sent it.

## See Also

### Modes

- [GKMatch.SendDataMode.reliable](gamekit/gkmatch/senddatamode/reliable.md)