22 lines
1.1 KiB
C#
22 lines
1.1 KiB
C#
using System;
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using System.Net;
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using System.Threading.Tasks;
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namespace EmbedIO
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{
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/// <summary>
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/// A callback used to provide information about an unhandled exception occurred while processing a request.
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/// </summary>
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/// <param name="context">An <see cref="IHttpContext" /> interface representing the context of the request.</param>
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/// <param name="exception">The unhandled exception.</param>
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/// <returns>A <see cref="Task" /> representing the ongoing operation.</returns>
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/// <remarks>
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/// <para>When this delegate is called, the response's status code has already been set to
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/// <see cref="HttpStatusCode.InternalServerError" />.</para>
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/// <para>Any exception thrown by a handler (even a HTTP exception) will go unhandled: the web server
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/// will not crash, but processing of the request will be aborted, and the response will be flushed as-is.
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/// In other words, it is not a good ides to <c>throw HttpException.NotFound()</c> (or similar)
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/// from a handler.</para>
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/// </remarks>
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public delegate Task ExceptionHandlerCallback(IHttpContext context, Exception exception);
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} |