# MIDIThruConnectionFind(_:_:) Finds the persistent thru connections for the specified client. ``` func MIDIThruConnectionFind(_ inPersistentOwnerID: CFString, _ outConnectionList: UnsafeMutablePointer>) -> OSStatus ``` ## Parameters `inPersistentOwnerID` The identifier of the owning object. `outConnectionList` On successful return, a that contains an array of MIDI thru connections. ## Return Value An `OSStatus` result code. ## Discussion --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)