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33 lines
1.1 KiB
33 lines
1.1 KiB
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
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using System;
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using System.Text;
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using System.Threading.Tasks;
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namespace Microsoft.AspNet.SignalR.Hosting
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{
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/// <summary>
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/// Extension methods for <see cref="IResponse"/>.
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/// </summary>
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public static class ResponseExtensions
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{
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/// <summary>
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/// Closes the connection to a client with optional data.
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/// </summary>
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/// <param name="response">The <see cref="IResponse"/>.</param>
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/// <param name="data">The data to write to the connection.</param>
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/// <returns>A task that represents when the connection is closed.</returns>
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public static Task End(this IResponse response, string data)
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{
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if (response == null)
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{
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throw new ArgumentNullException("response");
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}
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var bytes = Encoding.UTF8.GetBytes(data);
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response.Write(new ArraySegment<byte>(bytes, 0, bytes.Length));
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return response.End();
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}
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}
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}
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