---
title: GKSessionError.Code.connectionFailedError
framework: gamekit
role: symbol
role_heading: Case
path: gamekit/gksessionerror-swift.struct/code/connectionfailederror
---

# GKSessionError.Code.connectionFailedError

The attempt to establish a connection with another peer failed.

## Declaration

```swift
case connectionFailedError
```

## See Also

### Constants

- [GKSessionError.Code.invalidParameterError](gamekit/gksessionerror-swift.struct/code/invalidparametererror.md)
- [GKSessionError.Code.peerNotFoundError](gamekit/gksessionerror-swift.struct/code/peernotfounderror.md)
- [GKSessionError.Code.declinedError](gamekit/gksessionerror-swift.struct/code/declinederror.md)
- [GKSessionError.Code.timedOutError](gamekit/gksessionerror-swift.struct/code/timedouterror.md)
- [GKSessionError.Code.cancelledError](gamekit/gksessionerror-swift.struct/code/cancellederror.md)
- [GKSessionError.Code.connectionClosedError](gamekit/gksessionerror-swift.struct/code/connectionclosederror.md)
- [GKSessionError.Code.dataTooBigError](gamekit/gksessionerror-swift.struct/code/datatoobigerror.md)
- [GKSessionError.Code.notConnectedError](gamekit/gksessionerror-swift.struct/code/notconnectederror.md)
- [GKSessionError.Code.cannotEnableError](gamekit/gksessionerror-swift.struct/code/cannotenableerror.md)
- [GKSessionError.Code.inProgressError](gamekit/gksessionerror-swift.struct/code/inprogresserror.md)
- [GKSessionError.Code.connectivityError](gamekit/gksessionerror-swift.struct/code/connectivityerror.md)
- [GKSessionError.Code.transportError](gamekit/gksessionerror-swift.struct/code/transporterror.md)
- [GKSessionError.Code.internalError](gamekit/gksessionerror-swift.struct/code/internalerror.md)
- [GKSessionError.Code.unknownError](gamekit/gksessionerror-swift.struct/code/unknownerror.md)
- [GKSessionError.Code.systemError](gamekit/gksessionerror-swift.struct/code/systemerror.md)