Add telemetry for terminal reconnection

src/vs/workbench/contrib/terminal/browser/terminalService.ts

@@ -3,32 +3,33 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import { timeout } from 'vs/base/common/async';
+import { Emitter, Event } from 'vs/base/common/event';
+import { IDisposable } from 'vs/base/common/lifecycle';
+import { basename } from 'vs/base/common/path';
+import { isMacintosh, isWeb, isWindows, OperatingSystem } from 'vs/base/common/platform';
+import { URI } from 'vs/base/common/uri';
+import { FindReplaceState } from 'vs/editor/contrib/find/findState';
 import * as nls from 'vs/nls';
-import { TERMINAL_VIEW_ID, IShellLaunchConfig, ITerminalConfigHelper, ISpawnExtHostProcessRequest, IStartExtensionTerminalRequest, IAvailableShellsRequest, KEYBINDING_CONTEXT_TERMINAL_FOCUS, KEYBINDING_CONTEXT_TERMINAL_FIND_VISIBLE, KEYBINDING_CONTEXT_TERMINAL_IS_OPEN, KEYBINDING_CONTEXT_TERMINAL_PROCESS_SUPPORTED, ITerminalProcessExtHostProxy, IShellDefinition, LinuxDistro, KEYBINDING_CONTEXT_TERMINAL_SHELL_TYPE, ITerminalLaunchError, ITerminalNativeWindowsDelegate } from 'vs/workbench/contrib/terminal/common/terminal';
-import { IContextKeyService, IContextKey } from 'vs/platform/contextkey/common/contextkey';
-import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
-import { ILifecycleService } from 'vs/workbench/services/lifecycle/common/lifecycle';
-import { TerminalViewPane } from 'vs/workbench/contrib/terminal/browser/terminalView';
+import { ConfigurationTarget, IConfigurationService } from 'vs/platform/configuration/common/configuration';
+import { IContextKey, IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
 import { IDialogService } from 'vs/platform/dialogs/common/dialogs';
-import { TerminalTab } from 'vs/workbench/contrib/terminal/browser/terminalTab';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
-import { IExtensionService } from 'vs/workbench/services/extensions/common/extensions';
-import { TerminalInstance } from 'vs/workbench/contrib/terminal/browser/terminalInstance';
-import { ITerminalService, ITerminalInstance, ITerminalTab, TerminalShellType, WindowsShellType, ITerminalExternalLinkProvider, IRemoteTerminalService } from 'vs/workbench/contrib/terminal/browser/terminal';
-import { IRemoteAgentService } from 'vs/workbench/services/remote/common/remoteAgentService';
+import { IPickOptions, IQuickInputService, IQuickPickItem } from 'vs/platform/quickinput/common/quickInput';
+import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
+import { IViewDescriptorService, IViewsService, ViewContainerLocation } from 'vs/workbench/common/views';
+import { IRemoteTerminalService, ITerminalExternalLinkProvider, ITerminalInstance, ITerminalService, ITerminalTab, TerminalShellType, WindowsShellType } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { TerminalConfigHelper } from 'vs/workbench/contrib/terminal/browser/terminalConfigHelper';
-import { IQuickInputService, IQuickPickItem, IPickOptions } from 'vs/platform/quickinput/common/quickInput';
-import { IConfigurationService, ConfigurationTarget } from 'vs/platform/configuration/common/configuration';
-import { Event, Emitter } from 'vs/base/common/event';
-import { URI } from 'vs/base/common/uri';
-import { FindReplaceState } from 'vs/editor/contrib/find/findState';
+import { TerminalInstance } from 'vs/workbench/contrib/terminal/browser/terminalInstance';
+import { TerminalTab } from 'vs/workbench/contrib/terminal/browser/terminalTab';
+import { TerminalViewPane } from 'vs/workbench/contrib/terminal/browser/terminalView';
+import { IAvailableShellsRequest, IShellDefinition, IShellLaunchConfig, ISpawnExtHostProcessRequest, IStartExtensionTerminalRequest, ITerminalConfigHelper, ITerminalLaunchError, ITerminalNativeWindowsDelegate, ITerminalProcessExtHostProxy, KEYBINDING_CONTEXT_TERMINAL_FIND_VISIBLE, KEYBINDING_CONTEXT_TERMINAL_FOCUS, KEYBINDING_CONTEXT_TERMINAL_IS_OPEN, KEYBINDING_CONTEXT_TERMINAL_PROCESS_SUPPORTED, KEYBINDING_CONTEXT_TERMINAL_SHELL_TYPE, LinuxDistro, TERMINAL_VIEW_ID } from 'vs/workbench/contrib/terminal/common/terminal';
 import { escapeNonWindowsPath } from 'vs/workbench/contrib/terminal/common/terminalEnvironment';
-import { isWindows, isMacintosh, OperatingSystem, isWeb } from 'vs/base/common/platform';
-import { basename } from 'vs/base/common/path';
-import { timeout } from 'vs/base/common/async';
-import { IViewsService, ViewContainerLocation, IViewDescriptorService } from 'vs/workbench/common/views';
-import { IDisposable } from 'vs/base/common/lifecycle';
 import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
+import { IExtensionService } from 'vs/workbench/services/extensions/common/extensions';
+import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
+import { ILifecycleService } from 'vs/workbench/services/lifecycle/common/lifecycle';
+import { IRemoteAgentService } from 'vs/workbench/services/remote/common/remoteAgentService';
 
 interface IExtHostReadyEntry {
 	promise: Promise<void>;
@@ -110,7 +111,8 @@ export class TerminalService implements ITerminalService {
 		@IViewDescriptorService private readonly _viewDescriptorService: IViewDescriptorService,
 		@IConfigurationService private readonly _workspaceConfigurationService: IConfigurationService,
 		@IWorkbenchEnvironmentService private readonly _environmentService: IWorkbenchEnvironmentService,
-		@IRemoteTerminalService private readonly _remoteTerminalService: IRemoteTerminalService
+		@IRemoteTerminalService private readonly _remoteTerminalService: IRemoteTerminalService,
+		@ITelemetryService private readonly _telemetryService: ITelemetryService
 	) {
 		this._activeTabIndex = 0;
 		this._isShuttingDown = false;
@@ -348,6 +350,16 @@ export class TerminalService implements ITerminalService {
 			this._terminalTabs.push(emptyTab);
 			this._onInstanceTitleChanged.fire(undefined);
 			const remoteTerms = await this._remoteTerminalService.listTerminals();
+
+			/* __GDPR__
+				"terminalReconnect" : {
+					"count" : { "classification": "SystemMetaData", "purpose": "FeatureInsight", "isMeasurement": true }
+				}
+			 */
+			const data = {
+				count: remoteTerms.length
+			};
+			this._telemetryService.publicLog('terminalReconnection', data);
 			if (remoteTerms.length > 0) {
 				// Reattach to all remote terms
 				this.createTerminal({ remoteAttach: remoteTerms[0] }, emptyTab);