---
title: IOBluetoothRFCOMMChannelDelegate
framework: IOBluetooth
role: symbol
role_heading: Protocol
path: iobluetooth/iobluetoothrfcommchanneldelegate
---

# IOBluetoothRFCOMMChannelDelegate

## Declaration

```swift
protocol IOBluetoothRFCOMMChannelDelegate
```

## Topics

### Instance Methods

- [rfcommChannelClosed(_:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelclosed(_:).md)
- [rfcommChannelControlSignalsChanged(_:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelcontrolsignalschanged(_:).md)
- [rfcommChannelData(_:data:length:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchanneldata(_:data:length:).md)
- [rfcommChannelFlowControlChanged(_:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelflowcontrolchanged(_:).md)
- [rfcommChannelOpenComplete(_:status:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelopencomplete(_:status:).md)
- [rfcommChannelQueueSpaceAvailable(_:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelqueuespaceavailable(_:).md)
- [rfcommChannelWriteComplete(_:refcon:status:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelwritecomplete(_:refcon:status:).md)
- [rfcommChannelWriteComplete(_:refcon:status:bytesWritten:)](iobluetooth/iobluetoothrfcommchanneldelegate/rfcommchannelwritecomplete(_:refcon:status:byteswritten:).md)

## Relationships

### Conforming Types

- [IOBluetoothOBEXSession](iobluetooth/iobluetoothobexsession.md)

## See Also

### Protocols

- [IOBluetoothDeviceAsyncCallbacks](iobluetooth/iobluetoothdeviceasynccallbacks.md)
- [IOBluetoothDeviceInquiryDelegate](iobluetooth/iobluetoothdeviceinquirydelegate.md)
- [IOBluetoothDevicePairDelegate](iobluetooth/iobluetoothdevicepairdelegate.md)
- [IOBluetoothHandsFreeAudioGatewayDelegate](iobluetooth/iobluetoothhandsfreeaudiogatewaydelegate.md)
- [IOBluetoothHandsFreeDelegate](iobluetooth/iobluetoothhandsfreedelegate.md)
- [IOBluetoothHandsFreeDeviceDelegate](iobluetooth/iobluetoothhandsfreedevicedelegate.md)
- [IOBluetoothL2CAPChannelDelegate](iobluetooth/iobluetoothl2capchanneldelegate.md)