// Copyright (C) 2026, The Duplicati Team // https://duplicati.com, hello@duplicati.com // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. using System.Net.WebSockets; namespace Duplicati.WebserverCore.Abstractions.Notifications; /// /// The services that can be subscribed to via the websocket connection. /// public enum SubscriptionService { /// /// The legacy status of the server, including active tasks. /// LegacyStatus, /// /// Data has been updated or changed, such as backup configurations /// BackupList, /// /// Server settings updates /// ServerSettings, /// /// Progress updates for ongoing tasks, such as backups or restores. /// Progress, /// /// The task queue updates, when tasks are added, removed, or changed in the queue. /// TaskQueue, /// /// Completed tasks updates, such as when a task finishes or fails. /// TaskCompleted, /// /// Notification messages /// Notifications, /// /// Scheduler updates, such as when scheduled tasks are added, removed, or changed. /// Scheduler } /// /// Interface for managing WebSocket connections and handling messages. /// public interface IWebsocketAccessor { /// /// Adds a new WebSocket connection to the list of active connections. /// /// The new WebSocket connection to add. /// If true, the connection will subscribe to legacy status updates. /// A task representing the asynchronous operation. Task AddConnection(WebSocket newConnection, bool subscribeToLegacyStatus); }