Move CDN fallback revision from settings to globalState (#1024)

This primarily needs to hold the most recent successful hash and does not need to be configured by the user.

package.json

@@ -283,11 +283,6 @@
                     "type": "boolean",
                     "default": true,
                     "description": "Enable feedback from webhint on source files to improve accessibility, compatibility, security and more."
-                },
-                "vscode-edge-devtools.fallbackRevision": {
-                    "type": "string",
-                    "default": "@a41122be052fe9616f0def5fe6842fa942930d46",
-                    "description": "Last known good revision used for when we fail to connect to the CDN with the current target revision."
                 }
             }
         },

src/devtoolsPanel.ts

@@ -389,11 +389,10 @@ export class DevToolsPanel {
 
     private onSocketDevToolsConnection(success: string) {
         if (success === 'true') {
-            void vscode.workspace.getConfiguration(SETTINGS_STORE_NAME).update('fallbackRevision', this.currentRevision, true);
+            void this.context.globalState.update('fallbackRevision', this.currentRevision);
         } else {
             // Retry connection with fallback.
-            const settingsConfig = vscode.workspace.getConfiguration(SETTINGS_STORE_NAME);
-            const fallbackRevision = settingsConfig.get('fallbackRevision') as string;
+            const fallbackRevision = this.context.globalState.get<string>('fallbackRevision') ?? '';
             if (this.currentRevision) {
                 this.telemetryReporter.sendTelemetryEvent('websocket/failedConnection', {revision: this.currentRevision});
             }

src/utils.ts

@@ -109,8 +109,8 @@ export const SETTINGS_DEFAULT_ENTRY_POINT = 'index.html';
 const WIN_APP_DATA = process.env.LOCALAPPDATA || '/';
 const msEdgeBrowserMapping: Map<BrowserFlavor, IBrowserPath> = new Map<BrowserFlavor, IBrowserPath>();
 
-// Current Revision: 94.0.992.31
-export const CDN_FALLBACK_REVISION = '@fd65e6bbedc86a22f2393b7cd8d1585c54cada42';
+// Current Revision: 102.0.1235.1
+export const CDN_FALLBACK_REVISION = '@a41122be052fe9616f0def5fe6842fa942930d46';
 
 /** Build-specified flags. */
 declare const DEBUG: boolean;

src/versionSocketConnection.ts

@@ -4,6 +4,7 @@
 import { EventEmitter } from 'events';
 import WebSocket from 'ws';
 import { WebSocketEvent } from './common/webviewEvents';
+import { CDN_FALLBACK_REVISION } from './utils';
 
 export type IDevToolsPostMessageCallback = (e: WebSocketEvent, message?: string) => void;
 
@@ -17,7 +18,7 @@ export interface BrowserVersionCdpResponse {
 
 // Minimum supported version of Edge for source-mapped CSS mirroring
 export const MIN_SUPPORTED_VERSION = '103.0.1252.0';
-export const MIN_SUPPORTED_REVISION = '@a41122be052fe9616f0def5fe6842fa942930d46';
+export const MIN_SUPPORTED_REVISION = CDN_FALLBACK_REVISION;
 
 export class BrowserVersionDetectionSocket extends EventEmitter {
     private readonly targetUrl: string;