Implement auto join policy handling

ext/src/cast/knownApps.ts

@@ -16,7 +16,7 @@ export default {
     "CA5E8412": { name: "Netflix", matches: "https://www.netflix.com/*" },
     "233637DE": { name: "YouTube", matches: "https://www.youtube.com/*" },
     "CC32E753": { name: "Spotify", matches: "https://open.spotify.com/*" },
-    "5E81F6DB": {
+    "2BA92214": {
         name: "BBC iPlayer",
         matches: "https://www.bbc.co.uk/iplayer*"
     },

ext/src/cast/sdk/Session.ts

@@ -12,8 +12,8 @@ import type {
     SenderMessage
 } from "./types";
 
-import { SessionStatus } from "./enums";
-import type {
+import { ErrorCode, SessionStatus } from "./enums";
+import {
     Error as CastError,
     Image,
     Receiver,
@@ -268,6 +268,11 @@ export default class Session {
         successCallback?: (media: Media) => void,
         errorCallback?: (err: CastError) => void
     ) {
+        if (!loadRequest) {
+            errorCallback?.(new CastError(ErrorCode.INVALID_PARAMETER));
+            return;
+        }
+
         this.#loadMediaSuccessCallback = successCallback;
         this.#loadMediaErrorCallback = errorCallback;
 

ext/src/cast/sdk/index.ts

@@ -222,7 +222,7 @@ export default class {
             case "cast:sessionStopped": {
                 const { sessionId } = message.data;
                 const session = this.#sessions.get(sessionId);
-                if (session) {
+                if (session?.status === SessionStatus.CONNECTED) {
                     session.status = SessionStatus.STOPPED;
 
                     const updateListeners = SessionUpdateListeners.get(session);
@@ -349,7 +349,7 @@ export default class {
         });
     }
 
-    requestSessionById(_sessionId: string): void {
+    requestSessionById(_sessionId: string) {
         logger.info("STUB :: cast.requestSessionById");
     }
 
@@ -357,15 +357,15 @@ export default class {
         _receivers: Receiver[],
         _successCallback?: () => void,
         _errorCallback?: (err: CastError) => void
-    ): void {
+    ) {
         logger.info("STUB :: cast.setCustomReceivers");
     }
 
-    setPageContext(_win: Window): void {
+    setPageContext(_win: Window) {
         logger.info("STUB :: cast.setPageContext");
     }
 
-    setReceiverDisplayStatus(_sessionId: string): void {
+    setReceiverDisplayStatus(_sessionId: string) {
         logger.info("STUB :: cast.setReceiverDisplayStatus");
     }
 

ext/src/cast/senders/media.ts

@@ -4,7 +4,7 @@ import options from "../../lib/options";
 import type { Message } from "../../messaging";
 
 // Cast types
-import type { ReceiverAvailability } from "../sdk/enums";
+import { AutoJoinPolicy, ReceiverAvailability } from "../sdk/enums";
 import type Session from "../sdk/Session";
 import type Media from "../sdk/media/Media";
 
@@ -88,7 +88,8 @@ export default class MediaSender {
                     capabilities
                 ),
                 this.sessionListener.bind(this),
-                this.receiverListener.bind(this)
+                this.receiverListener.bind(this),
+                AutoJoinPolicy.PAGE_SCOPED
             ),
             undefined,
             err => {

ext/src/cast/senders/mirroring.ts

@@ -3,7 +3,7 @@ import { Logger } from "../../lib/logger";
 
 import type { ReceiverDevice } from "../../types";
 
-import type { ReceiverAvailability } from "../sdk/enums";
+import { AutoJoinPolicy, ReceiverAvailability } from "../sdk/enums";
 import type Session from "../sdk/Session";
 
 import cast, { ensureInit } from "../export";
@@ -79,7 +79,8 @@ export default class MirroringSender {
         const apiConfig = new cast.ApiConfig(
             sessionRequest,
             this.sessionListener,
-            this.receiverListener
+            this.receiverListener,
+            AutoJoinPolicy.PAGE_SCOPED
         );
 
         cast.initialize(apiConfig);