RemoteError.sys.mjs (823B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 4 5 /** 6 * Base class for all remote protocol errors. 7 */ 8 export class RemoteError extends Error { 9 get isRemoteError() { 10 return true; 11 } 12 13 /** 14 * Convert to a serializable object. Should be implemented by subclasses. 15 */ 16 toJSON() { 17 throw new Error("Not implemented"); 18 } 19 } 20 21 /** 22 * Internal class for navigation errors. 23 */ 24 export class NavigationError extends Error { 25 #status; 26 27 constructor(errorName, status) { 28 super(errorName); 29 this.#status = status; 30 } 31 32 get isNavigationError() { 33 return true; 34 } 35 36 get isBindingAborted() { 37 return this.#status == Cr.NS_BINDING_ABORTED; 38 } 39 }