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sessions - disable background throttling #298985

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Merged
bpasero merged 3 commits into from
Mar 3, 2026
+9 −4
Merged

sessions - disable background throttling #298985

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sessions - disable background throttling
bpasero Mar 3, 2026
a1441a6
ccr
bpasero Mar 3, 2026
55740fa
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bpasero Mar 3, 2026
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13 changes: 9 additions & 4 deletions src/vs/platform/windows/electron-main/windowImpl.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ import { Emitter, Event } from '../../../base/common/event.js';
import { Disposable, DisposableStore, IDisposable, MutableDisposable, toDisposable } from '../../../base/common/lifecycle.js';
import { FileAccess, Schemas } from '../../../base/common/network.js';
import { getMarks, mark } from '../../../base/common/performance.js';
import { isTahoeOrNewer, isLinux, isMacintosh, isWindows } from '../../../base/common/platform.js';
import { isTahoeOrNewer, isLinux, isMacintosh, isWindows, INodeProcess } from '../../../base/common/platform.js';
import { URI } from '../../../base/common/uri.js';
import { localize } from '../../../nls.js';
import { release } from 'os';
Expand Down Expand Up @@ -702,11 +702,16 @@ export class CodeWindow extends BaseWindow implements ICodeWindow {
this.windowState = state;
this.logService.trace('window#ctor: using window state', state);

const options = instantiationService.invokeFunction(defaultBrowserWindowOptions, this.windowState, undefined, {
const webPreferences: electron.WebPreferences = {
preload: FileAccess.asFileUri('vs/base/parts/sandbox/electron-browser/preload.js').fsPath,
additionalArguments: [`--vscode-window-config=${this.configObjectUrl.resource.toString()}`],
v8CacheOptions: this.environmentMainService.useCodeCache ? 'bypassHeatCheck' : 'none',
});
v8CacheOptions: this.environmentMainService.useCodeCache ? 'bypassHeatCheck' : 'none'
};
if ((process as INodeProcess).isEmbeddedApp) {
webPreferences.backgroundThrottling = false; // disable for sub-app
}

const options = instantiationService.invokeFunction(defaultBrowserWindowOptions, this.windowState, undefined, webPreferences);

// Create the browser window
mark('code/willCreateCodeBrowserWindow');
Expand Down
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