add DebugSession.terminate; see #101883

src/vs/workbench/api/browser/mainThreadDebugService.ts

@@ -262,6 +262,14 @@ export class MainThreadDebugService implements MainThreadDebugServiceShape, IDeb
 		return Promise.reject(new Error('debug session not found'));
 	}
 
+	public $terminateDebugSession(sessionId: DebugSessionUUID): Promise<void> {
+		const session = this.debugService.getModel().getSession(sessionId, true);
+		if (session) {
+			return session.terminate();
+		}
+		return Promise.reject(new Error('debug session not found'));
+	}
+
 	public $appendDebugConsole(value: string): void {
 		// Use warning as severity to get the orange color for messages coming from the debug extension
 		const session = this.debugService.getViewModel().focusedSession;

src/vs/workbench/api/common/extHost.protocol.ts

@@ -873,6 +873,7 @@ export interface MainThreadDebugServiceShape extends IDisposable {
 	$startDebugging(folder: UriComponents | undefined, nameOrConfig: string | IDebugConfiguration, options: IStartDebuggingOptions): Promise<boolean>;
 	$setDebugSessionName(id: DebugSessionUUID, name: string): void;
 	$customDebugAdapterRequest(id: DebugSessionUUID, command: string, args: any): Promise<any>;
+	$terminateDebugSession(id: DebugSessionUUID): Promise<void>;
 	$appendDebugConsole(value: string): void;
 	$startBreakpointEvents(): void;
 	$registerBreakpoints(breakpoints: Array<ISourceMultiBreakpointDto | IFunctionBreakpointDto | IDataBreakpointDto>): Promise<void>;

src/vs/workbench/api/common/extHostDebugService.ts

@@ -952,6 +952,10 @@ export class ExtHostDebugSession implements vscode.DebugSession {
 	public customRequest(command: string, args: any): Promise<any> {
 		return this._debugServiceProxy.$customDebugAdapterRequest(this._id, command, args);
 	}
+
+	public terminate(): Promise<void> {
+		return this._debugServiceProxy.$terminateDebugSession(this._id);
+	}
 }
 
 export class ExtHostDebugConsole implements vscode.DebugConsole {