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

# GKMatch.SendDataMode.reliable

Sends data continuously until the recipients successfully receive it or the connection times out.

## Declaration

```swift
case reliable
```

## Mentioned in

Exchanging data between players in real-time games

## Discussion

Discussion Use this mode when you need guaranteed delivery in the order it’s sent, and the speed isn’t critical.

## See Also

### Modes

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