{"action":"created","comment":{"url":"https://api.github.com/repos/aspnet/Docs/pulls/comments/34823833","id":34823833,"diff_hunk":"@@ -1,8 +1,177 @@\n-.. include:: /../common/stub-topic.txt\n+Request Features\n+================\n \n-|stub-icon| Request Features\n-============================\n+By `Steve Smith`_\n \n-.. include:: /../common/stub-notice.txt\n+Individual web server features related to how HTTP requests and responses are handled have been factored into separate interfaces, defined in the `HttpAbstractions <https://github.com/aspnet/HttpAbstractions>`_ package. These abstractions are used by individual server implementations and middleware to create and modify the application's hosting pipeline.\n \n-.. _issue: https://github.com/aspnet/Docs/issues/293\n+In this article:\n+\t- `Feature interfaces`_\n+\t- `Feature collections`_\n+\t- `Middleware and request features`_\n+\t\n+Feature interfaces\n+------------------\n+\n+ASP.NET 5 defines a number of `Http Feature Interfaces <https://github.com/aspnet/HttpAbstractions/tree/dev/src/Microsoft.AspNet.Http.Features>`_, which are used by servers to identify which features they support. The most basic features of a web server are the ability to handle requests and return responses, as defined by the following feature interfaces:\n+\n+`IHttpRequestFeature <https://github.com/aspnet/HttpAbstractions/blob/dev/src/Microsoft.AspNet.Http.Features/IHttpRequestFeature.cs>`_\n+\tDefines the structure of an HTTP request, including the protocol, path, QueryString, headers, and 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