Fix messaging typo

IMPLEMENTATION.md

@@ -25,7 +25,7 @@ For some background, see [Cast SDK terminology](https://developers.google.com/ca
 
 ### Communication
 
-SDK instances send messages through a MessageChannel managed by the [`pageMessaging`](./ext/src/cast/pageMessenging.ts) module. One side listens for an initialization message containing a MessagePort, then receives messages from the SDK on that port and calls its message listeners so that they can be forwarded to the Cast Manager. The other side sends that initialization message and handles responses back from the Cast Manager.
+SDK instances send messages through a MessageChannel managed by the [`pageMessaging`](./ext/src/cast/pageMessaging.ts) module. One side listens for an initialization message containing a MessagePort, then receives messages from the SDK on that port and calls its message listeners so that they can be forwarded to the Cast Manager. The other side sends that initialization message and handles responses back from the Cast Manager.
 
 ### Initialization
 

ext/src/cast/content.ts

@@ -6,7 +6,7 @@
 import logger from "../lib/logger";
 import { loadScript } from "../lib/utils";
 
-import pageMessenging from "./pageMessenging";
+import pageMessaging from "./pageMessaging";
 import CastSDK from "./sdk";
 import { CAST_FRAMEWORK_SCRIPT_URL } from "./urls";
 
@@ -30,7 +30,7 @@ if (document.currentScript) {
     }
 }
 
-pageMessenging.page.addListener(async message => {
+pageMessaging.page.addListener(async message => {
     switch (message.subject) {
         case "cast:instanceCreated": {
             // If framework API is loading, wait until completed

ext/src/cast/contentBridge.ts

@@ -1,19 +1,19 @@
 import messaging, { Message } from "../messaging";
-import pageMessenging from "./pageMessenging";
+import pageMessaging from "./pageMessaging";
 
 // Message port to cast manager in background script
 const managerPort = messaging.connect({ name: "cast" });
 
 const forwardToPage = (message: Message) => {
-    pageMessenging.extension.sendMessage(message);
+    pageMessaging.extension.sendMessage(message);
 };
 const forwardToMain = (message: Message) => {
     managerPort.postMessage(message);
 };
 
 managerPort.onMessage.addListener(forwardToPage);
-pageMessenging.extension.addListener(forwardToMain);
+pageMessaging.extension.addListener(forwardToMain);
 
 managerPort.onDisconnect.addListener(() => {
-    pageMessenging.extension.close();
+    pageMessaging.extension.close();
 });

ext/src/cast/export.ts

@@ -2,10 +2,10 @@ import type { TypedMessagePort } from "../lib/TypedMessagePort";
 import messaging, { Message } from "../messaging";
 import type { ReceiverDevice } from "../types";
 
-import pageMessenging from "./pageMessenging";
+import pageMessaging from "./pageMessaging";
 
 // Ensure extension-side is initialized first
-void pageMessenging.extension;
+void pageMessaging.extension;
 
 import CastSDK from "./sdk";
 
@@ -84,12 +84,12 @@ export function ensureInit(opts: EnsureInitOpts): Promise<CastPort> {
                     }
                 }
 
-                pageMessenging.extension.sendMessage(message);
+                pageMessaging.extension.sendMessage(message);
             });
             managerPort.start();
 
             // Cast instance -> cast manager
-            pageMessenging.extension.addListener(message => {
+            pageMessaging.extension.addListener(message => {
                 // Skip receiver selection
                 if (opts.receiverDevice) {
                     message = rewriteTrustedRequestSession(
@@ -107,17 +107,17 @@ export function ensureInit(opts: EnsureInitOpts): Promise<CastPort> {
             managerPort.onMessage.addListener(message => {
                 if (message.subject === "cast:instanceCreated") {
                     if (message.data.isAvailable) {
-                        resolve(pageMessenging.page.messagePort);
+                        resolve(pageMessaging.page.messagePort);
                     } else {
                         reject();
                     }
                 }
 
-                pageMessenging.extension.sendMessage(message);
+                pageMessaging.extension.sendMessage(message);
             });
 
             // Cast instance -> cast manager
-            pageMessenging.extension.addListener(message => {
+            pageMessaging.extension.addListener(message => {
                 // Skip receiver selection
                 if (opts.receiverDevice) {
                     message = rewriteTrustedRequestSession(
@@ -130,10 +130,10 @@ export function ensureInit(opts: EnsureInitOpts): Promise<CastPort> {
             });
 
             managerPort.onDisconnect.addListener(() => {
-                pageMessenging.extension.close();
+                pageMessaging.extension.close();
             });
 
-            existingPort = pageMessenging.page.messagePort;
+            existingPort = pageMessaging.page.messagePort;
         }
     });
 }

ext/src/cast/pageMessaging.ts

@@ -43,7 +43,7 @@ abstract class Messenger {
 }
 
 /**
- * Page-side of page script messenging.
+ * Page-side of page script messaging.
  *
  * Creates a message channel, then sends an INIT_MESSAGE window message
  * with a port that is handled by an ExtensionScriptMessenger in the
@@ -79,7 +79,7 @@ export class PageScriptMessenger extends Messenger {
 }
 
 /**
- * Extension-side of page script messenging.
+ * Extension-side of page script messaging.
  *
  * Listens for a INIT_MESSAGE window message from a PageScriptMessenger
  * running in a page script and establishes a message channel connection

ext/src/cast/sdk/Session.ts

@@ -2,7 +2,7 @@ import { v4 as uuid } from "uuid";
 
 import { Logger } from "../../lib/logger";
 
-import eventMessaging from "../pageMessenging";
+import pageMessaging from "../pageMessaging";
 import { convertSupportedMediaCommandsFlags } from "../utils";
 
 import type {
@@ -218,7 +218,7 @@ export default class Session {
         return new Promise<void>((resolve, reject) => {
             const messageId = uuid();
 
-            eventMessaging.page.sendMessage({
+            pageMessaging.page.sendMessage({
                 subject: "bridge:sendCastReceiverMessage",
                 data: {
                     sessionId: this.sessionId,
@@ -291,7 +291,7 @@ export default class Session {
     ) {
         const messageId = uuid();
 
-        eventMessaging.page.sendMessage({
+        pageMessaging.page.sendMessage({
             subject: "bridge:sendCastSessionMessage",
             data: {
                 sessionId: this.sessionId,

ext/src/cast/sdk/index.ts

@@ -1,7 +1,7 @@
 import { Logger } from "../../lib/logger";
 
 import type { Message } from "../../messaging";
-import pageMessenging from "../pageMessenging";
+import pageMessaging from "../pageMessaging";
 
 import {
     AutoJoinPolicy,
@@ -102,7 +102,7 @@ export default class {
     timeout = new Timeout();
 
     constructor() {
-        pageMessenging.page.addListener(this.#onMessage.bind(this));
+        pageMessaging.page.addListener(this.#onMessage.bind(this));
     }
 
     #onMessage(message: Message) {
@@ -300,7 +300,7 @@ export default class {
             this.#initializeSuccessCallback = successCallback;
         }
 
-        pageMessenging.page.sendMessage({
+        pageMessaging.page.sendMessage({
             subject: "main:initializeCastSdk",
             data: { apiConfig: this.#apiConfig }
         });
@@ -343,7 +343,7 @@ export default class {
         this.#requestSessionErrorCallback = errorCallback;
 
         // Open receiver selector UI
-        pageMessenging.page.sendMessage({
+        pageMessaging.page.sendMessage({
             subject: "main:requestSession",
             data: { sessionRequest: this.#sessionRequest }
         });