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31 lines
1.2 KiB
C#
31 lines
1.2 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System.Threading.Tasks;
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namespace osu.Game.Online
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{
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/// <summary>
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/// Common interface for clients of "stateful user hubs", i.e. server-side hubs
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/// that preserve user state.
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/// In the case of such hubs, concurrency constraints are enforced (only one client
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/// can be connected at a time).
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/// </summary>
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public interface IStatefulUserHubClient
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{
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/// <summary>
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/// Invoked when the server requests a client to disconnect.
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/// </summary>
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/// <remarks>
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/// When this request is received, the client must presume any and all further requests to the server
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/// will either fail or be ignored.
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/// This method is ONLY to be used for the purposes of:
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/// <list type="bullet">
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/// <item>actually physically disconnecting from the server,</item>
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/// <item>cleaning up / setting up any and all required local client state.</item>
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/// </list>
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/// </remarks>
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Task DisconnectRequested();
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}
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}
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