Export RequestCancellerFactory implementations as constants

extensions/typescript-language-features/src/extension.browser.ts

@@ -11,7 +11,7 @@ import { LanguageConfigurationManager } from './features/languageConfiguration';
 import { createLazyClientHost, lazilyActivateClient } from './lazyClientHost';
 import { CommandManager } from './utils/commandManager';
 import { PluginManager } from './utils/plugins';
-import { noopRequestCanceller } from './tsServer/cancellation';
+import { noopRequestCancellerFactory } from './tsServer/cancellation';
 
 export function activate(
 	context: vscode.ExtensionContext
@@ -25,10 +25,7 @@ export function activate(
 	const onCompletionAccepted = new vscode.EventEmitter<vscode.CompletionItem>();
 	context.subscriptions.push(onCompletionAccepted);
 
-	const lazyClientHost = createLazyClientHost(context, pluginManager, commandManager, noopLogDirectoryProvider, {
-		create: () => noopRequestCanceller
-
-	}, item => {
+	const lazyClientHost = createLazyClientHost(context, pluginManager, commandManager, noopLogDirectoryProvider, noopRequestCancellerFactory, item => {
 		onCompletionAccepted.fire(item);
 	});
 

extensions/typescript-language-features/src/extension.ts

@@ -11,7 +11,7 @@ import { registerCommands } from './commands/index';
 import { LanguageConfigurationManager } from './features/languageConfiguration';
 import * as task from './features/task';
 import { createLazyClientHost, lazilyActivateClient } from './lazyClientHost';
-import { NodeRequestCanceller } from './tsServer/cancellation.electron';
+import { nodeRequestCancellerFactory } from './tsServer/cancellation.electron';
 import { CommandManager } from './utils/commandManager';
 import * as electron from './utils/electron';
 import { PluginManager } from './utils/plugins';
@@ -30,9 +30,7 @@ export function activate(
 
 	const logDirectoryProvider = new NodeLogDirectoryProvider(context);
 
-	const lazyClientHost = createLazyClientHost(context, pluginManager, commandManager, logDirectoryProvider, {
-		create: (kind, tracer) => new NodeRequestCanceller(kind, tracer)
-	}, item => {
+	const lazyClientHost = createLazyClientHost(context, pluginManager, commandManager, logDirectoryProvider, nodeRequestCancellerFactory, item => {
 		onCompletionAccepted.fire(item);
 	});
 

extensions/typescript-language-features/src/tsServer/cancellation.electron.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as fs from 'fs';
-import { OngoingRequestCanceller } from './cancellation';
+import { OngoingRequestCanceller, OngoingRequestCancellerFactory } from './cancellation';
 import { getTempFile } from '../utils/electron';
 import Tracer from '../utils/tracer';
 
@@ -31,3 +31,10 @@ export class NodeRequestCanceller implements OngoingRequestCanceller {
 		return true;
 	}
 }
+
+
+export const nodeRequestCancellerFactory = new class implements OngoingRequestCancellerFactory {
+	create(serverId: string, tracer: Tracer): OngoingRequestCanceller {
+		return new NodeRequestCanceller(serverId, tracer);
+	}
+};

extensions/typescript-language-features/src/tsServer/cancellation.ts

@@ -14,10 +14,16 @@ export interface OngoingRequestCancellerFactory {
 	create(serverId: string, tracer: Tracer): OngoingRequestCanceller;
 }
 
-export const noopRequestCanceller = new class implements OngoingRequestCanceller {
+const noopRequestCanceller = new class implements OngoingRequestCanceller {
 	public readonly cancellationPipeName = undefined;
 
 	public tryCancelOngoingRequest(_seq: number): boolean {
 		return false;
 	}
 };
+
+export const noopRequestCancellerFactory = new class implements OngoingRequestCancellerFactory {
+	create(_serverId: string, _tracer: Tracer): OngoingRequestCanceller {
+		return noopRequestCanceller;
+	}
+};