Fix RoomOptions initializer with empty encryption param

.changes/options-init

@@ -0,0 +1 @@
+patch type="fixed" "RoomOptions init collision"

Sources/LiveKit/Types/Options/RoomOptions.swift

@@ -65,7 +65,7 @@
 
     /// E2EE Options
     @objc
     public let e2eeOptions: E2EEOptions?
     /// Encryption
     @objc
     public let encryptionOptions: EncryptionOptions?
@@ -100,38 +100,14 @@
                 dynacast: Bool = false,
                 stopLocalTrackOnUnpublish: Bool = true,
                 suspendLocalVideoTracksInBackground: Bool = true,
                 e2eeOptions: E2EEOptions? = nil,
-                reportRemoteTrackStatistics: Bool = false)
-    {
-        self.defaultCameraCaptureOptions = defaultCameraCaptureOptions
-        self.defaultScreenShareCaptureOptions = defaultScreenShareCaptureOptions
-        self.defaultAudioCaptureOptions = defaultAudioCaptureOptions
-        self.defaultVideoPublishOptions = defaultVideoPublishOptions
-        self.defaultAudioPublishOptions = defaultAudioPublishOptions
-        self.defaultDataPublishOptions = defaultDataPublishOptions
-        self.adaptiveStream = adaptiveStream
-        self.dynacast = dynacast
-        self.stopLocalTrackOnUnpublish = stopLocalTrackOnUnpublish
-        self.suspendLocalVideoTracksInBackground = suspendLocalVideoTracksInBackground
-        self.e2eeOptions = e2eeOptions
-        encryptionOptions = nil // don't pass both
-        self.reportRemoteTrackStatistics = reportRemoteTrackStatistics
-    }
-
-    @objc
-    public init(defaultCameraCaptureOptions: CameraCaptureOptions = CameraCaptureOptions(),
-                defaultScreenShareCaptureOptions: ScreenShareCaptureOptions = ScreenShareCaptureOptions(),
-                defaultAudioCaptureOptions: AudioCaptureOptions = AudioCaptureOptions(),
-                defaultVideoPublishOptions: VideoPublishOptions = VideoPublishOptions(),
-                defaultAudioPublishOptions: AudioPublishOptions = AudioPublishOptions(),
-                defaultDataPublishOptions: DataPublishOptions = DataPublishOptions(),
-                adaptiveStream: Bool = false,
-                dynacast: Bool = false,
-                stopLocalTrackOnUnpublish: Bool = true,
-                suspendLocalVideoTracksInBackground: Bool = true,
                 encryptionOptions: EncryptionOptions? = nil,
                 reportRemoteTrackStatistics: Bool = false)
     {
+        if e2eeOptions != nil, encryptionOptions != nil {
+            assertionFailure("Specifying both 'e2eeOptions' and 'encryptionOptions' is not supported. Migrate to 'EncryptionOptions' to enable data channel encryption (requires support from all platforms).")
+        }
+
         self.defaultCameraCaptureOptions = defaultCameraCaptureOptions
         self.defaultScreenShareCaptureOptions = defaultScreenShareCaptureOptions
         self.defaultAudioCaptureOptions = defaultAudioCaptureOptions
@@ -142,7 +118,7 @@
         self.dynacast = dynacast
         self.stopLocalTrackOnUnpublish = stopLocalTrackOnUnpublish
         self.suspendLocalVideoTracksInBackground = suspendLocalVideoTracksInBackground
-        e2eeOptions = nil // don't pass both
+        self.e2eeOptions = e2eeOptions
         self.encryptionOptions = encryptionOptions
         self.reportRemoteTrackStatistics = reportRemoteTrackStatistics
     }

Tests/LiveKitTests/DataChannel/EncryptedDataChannelTests.swift

@@ -138,7 +138,7 @@ class EncryptedDataChannelTests: LKTestCase, @unchecked Sendable {
             await self.fulfillment(of: [self.decryptionErrorExpectation], timeout: 5)
 
             XCTAssertNotNil(self.lastDecryptionError, "Decryption error should have occurred")
-            XCTAssertNil(self.receivedData, "No data should be received when decryption fails")
+            XCTAssert(self.receivedData.isEmpty, "No data should be received when decryption fails")
         }
     }
 
@@ -188,7 +188,7 @@ class EncryptedDataChannelTests: LKTestCase, @unchecked Sendable {
             await self.fulfillment(of: [self.decryptionErrorExpectation], timeout: 5)
 
             XCTAssertNotNil(self.lastDecryptionError, "Decryption error should have occurred with mismatched per-participant keys")
-            XCTAssertNil(self.receivedData, "No data should be received when per-participant key decryption fails")
+            XCTAssert(self.receivedData.isEmpty, "No data should be received when per-participant key decryption fails")
         }
     }