More dangling promise cleanup (#8518)

* More dangling promise cleanup

* return void

* Function to async

* Fix a couple missed promises

src/sql/workbench/browser/actions.ts

@@ -84,7 +84,7 @@ export class ConfigureDashboardAction extends Task {
 		});
 	}
 
-	runTask(accessor: ServicesAccessor): Promise<void> {
+	async runTask(accessor: ServicesAccessor): Promise<void> {
-		return accessor.get(IOpenerService).open(URI.parse(ConfigureDashboardAction.configHelpUri)).then();
+		accessor.get(IOpenerService).open(URI.parse(ConfigureDashboardAction.configHelpUri));
 	}
 }

src/sql/workbench/contrib/tasks/browser/tasksView.ts

@@ -97,7 +97,7 @@ export class TaskHistoryView extends Disposable {
 	}
 
 	private updateTask(task: TaskNode): void {
-		this._tree.refresh(task);
+		this._tree.refresh(task).catch(err => errors.onUnexpectedError(err));
 	}
 
 	public refreshTree(): void {

src/sql/workbench/contrib/tasks/common/tasksAction.ts

@@ -57,12 +57,12 @@ export class ScriptAction extends Action {
 		super(id, label);
 	}
 
-	public run(element: TaskNode): Promise<boolean> {
+	public async run(element: TaskNode): Promise<boolean> {
 		if (element instanceof TaskNode) {
 			if (element.script && element.script !== '') {
 				this._queryEditorService.newSqlEditor(element.script);
 			}
 		}
-		return Promise.resolve(true);
+		return true;
 	}
 }

src/sql/workbench/services/accountManagement/browser/accountManagementService.ts

@@ -22,6 +22,7 @@ import { IOpenerService } from 'vs/platform/opener/common/opener';
 import { URI } from 'vs/base/common/uri';
 import { firstIndex } from 'vs/base/common/arrays';
 import { values } from 'vs/base/common/collections';
+import { onUnexpectedError } from 'vs/base/common/errors';
 
 export class AccountManagementService implements IAccountManagementService {
 	// CONSTANTS ///////////////////////////////////////////////////////////
@@ -314,8 +315,8 @@ export class AccountManagementService implements IAccountManagementService {
 	 * Copy the user code to the clipboard and open a browser to the verification URI
 	 */
 	public copyUserCodeAndOpenBrowser(userCode: string, uri: string): void {
-		this._clipboardService.writeText(userCode);
+		this._clipboardService.writeText(userCode).catch(err => onUnexpectedError(err));
-		this._openerService.open(URI.parse(uri));
+		this._openerService.open(URI.parse(uri)).catch(err => onUnexpectedError(err));
 	}
 
 	// SERVICE MANAGEMENT METHODS //////////////////////////////////////////

src/sql/workbench/services/backup/browser/backupUiService.ts

@@ -59,7 +59,7 @@ export class BackupUiService implements IBackupUiService {
 		}
 	}
 
-	public showBackupDialog(connection: IConnectionProfile): Promise<void> {
+	public async showBackupDialog(connection: IConnectionProfile): Promise<void> {
 		let self = this;
 		self._connectionUri = ConnectionUtils.generateUri(connection);
 		self._currentProvider = connection.providerName;
@@ -79,7 +79,6 @@ export class BackupUiService implements IBackupUiService {
 		}
 
 		let backupOptions = this.getOptions(this._currentProvider);
-		return new Promise<void>((resolve) => {
 		let uri = this._connectionManagementService.getConnectionUri(connection)
 			+ ProviderConnectionInfo.idSeparator
 			+ ConnectionUtils.ConnectionUriBackupIdAttributeName
@@ -90,20 +89,17 @@ export class BackupUiService implements IBackupUiService {
 
 		BackupUiService._connectionUniqueId++;
 
-			// Create connection if needed
-			if (!this._connectionManagementService.isConnected(uri)) {
-				this._connectionManagementService.connect(connection, uri).then(() => {
-					this._onShowBackupEvent.fire({ connection: connection, ownerUri: uri });
-				});
-			}
-
 		if (backupOptions) {
 			(backupDialog as OptionsDialog).open(backupOptions, self._optionValues);
 		} else {
 			(backupDialog as BackupDialog).open(connection);
 		}
-			resolve(void 0);
+
-		});
+		// Create connection if needed
+		if (!this._connectionManagementService.isConnected(uri)) {
+			await this._connectionManagementService.connect(connection, uri);
+			this._onShowBackupEvent.fire({ connection: connection, ownerUri: uri });
+		}
 	}
 
 	public onShowBackupDialog() {

src/sql/workbench/services/capabilities/common/capabilitiesServiceImpl.ts

@@ -18,6 +18,7 @@ import { IConnectionProviderRegistry, Extensions as ConnectionExtensions } from
 import { ICapabilitiesService, ProviderFeatures, clientCapabilities, ConnectionProviderProperties } from 'sql/platform/capabilities/common/capabilitiesService';
 import { find } from 'vs/base/common/arrays';
 import { entries } from 'sql/base/common/collections';
+import { onUnexpectedError } from 'vs/base/common/errors';
 
 const connectionRegistry = Registry.as<IConnectionProviderRegistry>(ConnectionExtensions.ConnectionProviderContributions);
 
@@ -71,7 +72,7 @@ export class CapabilitiesService extends Disposable implements ICapabilitiesServ
 
 		extensionService.whenInstalledExtensionsRegistered().then(() => {
 			this.cleanupProviders();
-		});
+		}).catch(err => onUnexpectedError(err));
 
 		_storageService.onWillSaveState(() => this.shutdown());
 
@@ -85,7 +86,7 @@ export class CapabilitiesService extends Disposable implements ICapabilitiesServ
 					let id = extension.contributes[connectionProvider].providerId;
 					delete this.capabilities.connectionProviderCache[id];
 				}
-			});
+			}).catch(err => onUnexpectedError(err));
 		}));
 	}
 

src/sql/workbench/services/connection/browser/connectionDialogService.ts

@@ -30,6 +30,7 @@ import { IConfigurationService } from 'vs/platform/configuration/common/configur
 import { CmsConnectionController } from 'sql/workbench/services/connection/browser/cmsConnectionController';
 import { entries } from 'sql/base/common/collections';
 import { find } from 'vs/base/common/arrays';
+import { onUnexpectedError } from 'vs/base/common/errors';
 
 export interface IConnectionValidateResult {
 	isValid: boolean;
@@ -181,12 +182,12 @@ export class ConnectionDialogService implements IConnectionDialogService {
 					profile.savePassword = true;
 				}
 
-				this.handleDefaultOnConnect(params, profile);
+				this.handleDefaultOnConnect(params, profile).catch(err => onUnexpectedError(err));
 			} else {
 				profile.serverName = trim(profile.serverName);
-				this._connectionManagementService.addSavedPassword(profile).then(connectionWithPassword => {
+				this._connectionManagementService.addSavedPassword(profile).then(async (connectionWithPassword) => {
-					this.handleDefaultOnConnect(params, connectionWithPassword);
+					await this.handleDefaultOnConnect(params, connectionWithPassword);
-				});
+				}).catch(err => onUnexpectedError(err));
 			}
 		}
 	}
@@ -219,14 +220,14 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		}
 	}
 
-	private handleDefaultOnConnect(params: INewConnectionParams, connection: IConnectionProfile): Thenable<void> {
+	private async handleDefaultOnConnect(params: INewConnectionParams, connection: IConnectionProfile): Promise<void> {
 		if (this.ignoreNextConnect) {
 			this._connectionDialog.resetConnection();
 			this._connectionDialog.close();
 			this.ignoreNextConnect = false;
 			this._connecting = false;
 			this._dialogDeferredPromise.resolve(connection);
-			return Promise.resolve();
+			return;
 		}
 		let fromEditor = params && params.connectionType === ConnectionType.editor;
 		let isTemporaryConnection = params && params.connectionType === ConnectionType.temporary;
@@ -242,7 +243,8 @@ export class ConnectionDialogService implements IConnectionDialogService {
 			showFirewallRuleOnError: true
 		};
 
-		return this._connectionManagementService.connectAndSaveProfile(connection, uri, options, params && params.input).then(connectionResult => {
+		try {
+			const connectionResult = await this._connectionManagementService.connectAndSaveProfile(connection, uri, options, params && params.input);
 			this._connecting = false;
 			if (connectionResult && connectionResult.connected) {
 				this._connectionDialog.close();
@@ -255,11 +257,11 @@ export class ConnectionDialogService implements IConnectionDialogService {
 				this._connectionDialog.resetConnection();
 				this.showErrorDialog(Severity.Error, this._connectionErrorTitle, connectionResult.errorMessage, connectionResult.callStack);
 			}
-		}).catch(err => {
+		} catch (err) {
 			this._connecting = false;
 			this._connectionDialog.resetConnection();
 			this.showErrorDialog(Severity.Error, this._connectionErrorTitle, err);
-		});
+		}
 	}
 
 	private get uiController(): IConnectionComponentController {
@@ -339,7 +341,7 @@ export class ConnectionDialogService implements IConnectionDialogService {
 			this._model = this.createModel(connectionWithPassword);
 
 			this.uiController.fillInConnectionInputs(this._model);
-		});
+		}).catch(err => onUnexpectedError(err));
 		this._connectionDialog.updateProvider(this._providerNameToDisplayNameMap[connectionInfo.providerName]);
 	}
 
@@ -381,12 +383,9 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		return newProfile;
 	}
 
-	private showDialogWithModel(): Promise<void> {
+	private async showDialogWithModel(): Promise<void> {
-		return new Promise<void>((resolve, reject) => {
 		this.updateModelServerCapabilities(this._inputModel);
-			this.doShowDialog(this._params);
+		await this.doShowDialog(this._params);
-			resolve(null);
-		});
 	}
 
 	public openDialogAndWait(
@@ -438,7 +437,7 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		});
 	}
 
-	private doShowDialog(params: INewConnectionParams): Promise<void> {
+	private async doShowDialog(params: INewConnectionParams): Promise<void> {
 		if (!this._connectionDialog) {
 			this._connectionDialog = this._instantiationService.createInstance(ConnectionDialogWidget, this._providerDisplayNames, this._providerNameToDisplayNameMap[this._model.providerName], this._providerNameToDisplayNameMap);
 			this._connectionDialog.onCancel(() => {
@@ -457,12 +456,10 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		this._connectionDialog.newConnectionParams = params;
 		this._connectionDialog.updateProvider(this._providerNameToDisplayNameMap[this._currentProviderType]);
 
-		return new Promise<void>(() => {
 		const recentConnections: ConnectionProfile[] = this._connectionManagementService.getRecentConnections(params.providers);
-			this._connectionDialog.open(recentConnections.length > 0);
+		await this._connectionDialog.open(recentConnections.length > 0);
 		this.uiController.focusOnOpen();
 		recentConnections.forEach(conn => conn.dispose());
-		});
 	}
 
 	private showErrorDialog(severity: Severity, headerTitle: string, message: string, messageDetails?: string): void {
@@ -477,16 +474,15 @@ export class ConnectionDialogService implements IConnectionDialogService {
 				localize('kerberosHelpLink', "Help configuring Kerberos is available at {0}", helpLink),
 				localize('kerberosKinit', "If you have previously connected you may need to re-run kinit.")
 			].join('\r\n');
-			actions.push(new Action('Kinit', 'Run kinit', null, true, () => {
+			actions.push(new Action('Kinit', 'Run kinit', null, true, async () => {
 				this._connectionDialog.close();
-				this._clipboardService.writeText('kinit\r');
+				await this._clipboardService.writeText('kinit\r');
-				this._commandService.executeCommand('workbench.action.terminal.focus').then(resolve => {
+				await this._commandService.executeCommand('workbench.action.terminal.focus');
 				// setTimeout to allow for terminal Instance to load.
 				setTimeout(() => {
 					return this._commandService.executeCommand('workbench.action.terminal.paste');
 				}, 10);
-				}).then(resolve => null, reject => null);
+				return;
-				return null;
 			}));
 
 		}

src/sql/workbench/services/connection/test/browser/connectionManagementService.test.ts

@@ -214,9 +214,8 @@ suite('SQL ConnectionManagementService tests', () => {
 
 	}
 
-	function connect(uri: string, options?: IConnectionCompletionOptions, fromDialog?: boolean, connection?: IConnectionProfile, error?: string, errorCode?: number, errorCallStack?: string): Promise<IConnectionResult> {
+	async function connect(uri: string, options?: IConnectionCompletionOptions, fromDialog?: boolean, connection?: IConnectionProfile, error?: string, errorCode?: number, errorCallStack?: string): Promise<IConnectionResult> {
 		let connectionToUse = connection ? connection : connectionProfile;
-		return new Promise<IConnectionResult>((resolve, reject) => {
 		let id = connectionToUse.getOptionsKey();
 		let defaultUri = 'connection:' + (id ? id : connectionToUse.serverName + ':' + connectionToUse.databaseName);
 		connectionManagementService.onConnectionRequestSent(() => {
@@ -235,14 +234,12 @@ suite('SQL ConnectionManagementService tests', () => {
 			};
 			connectionManagementService.onConnectionComplete(0, info);
 		});
-			connectionManagementService.cancelConnectionForUri(uri).then(() => {
+		await connectionManagementService.cancelConnectionForUri(uri);
 		if (fromDialog) {
-					resolve(connectionManagementService.connectAndSaveProfile(connectionToUse, uri, options));
+			return connectionManagementService.connectAndSaveProfile(connectionToUse, uri, options);
 		} else {
-					resolve(connectionManagementService.connect(connectionToUse, uri, options));
+			return connectionManagementService.connect(connectionToUse, uri, options);
 		}
-			});
-		});
 	}
 
 	test('showConnectionDialog should open the dialog with default type given no parameters', done => {