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# MCBrowserViewControllerDelegate

The `MCBrowserViewControllerDelegate` protocol defines the methods that your delegate object can implement to handle events related to the `MCBrowserViewController` class.

```
protocol MCBrowserViewControllerDelegate : NSObjectProtocol
```

## Overview

No assumption should be made about which queue the delegate methods are called on. It is the receiver’s responsibility to ensure that any UIKit-related updates are called on the main thread.

## Topics

### Peer Notifications

[`browserViewController(_:shouldPresentNearbyPeer:withDiscoveryInfo:)`](/documentation/MultipeerConnectivity/MCBrowserViewControllerDelegate/browserViewController(_:shouldPresentNearbyPeer:withDiscoveryInfo:))

Called when a new peer is discovered to decide whether to show it in the user interface.

### User Action Notifications

[`browserViewControllerDidFinish(_:)`](/documentation/MultipeerConnectivity/MCBrowserViewControllerDelegate/browserViewControllerDidFinish(_:))

Called when the browser view controller is dismissed with peers connected in a session.

[`browserViewControllerWasCancelled(_:)`](/documentation/MultipeerConnectivity/MCBrowserViewControllerDelegate/browserViewControllerWasCancelled(_:))

Called when the user cancels the browser view controller.


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