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有关如何将数据流传输到服务器.NET的最佳实践

[英]Best practices on how to stream data to server .NET

原文 2011-04-21 13:58:48 8 1 .net/ http/ streaming

Say I want to have a server that can accept 2GB file over network, HTTP. 假设我要有一台可以通过网络HTTP接受2GB文件的服务器。 And the data is easily readable with well known format, think something like CSV. 数据易于使用众所周知的格式读取，例如CSV之类的。

Is there a way to gradually process the data the user has uploaded into file upload "INPUT = FILE" control while the data is still uploading through 32kbps modem? 有没有办法逐渐将用户已上载的数据处理到文件上载“ INPUT = FILE”控件中，而数据仍通过32kbps调制解调器上载？

I'm reading HttpRequest Stream, and other streaming documentation, but haven't found a confirmation if IIS, ASP.NET even allows it and if I'm just not wasting my time. 我正在阅读HttpRequest Stream和其他流文档，但没有找到IIS，ASP.NET是否允许它以及我是否没有浪费时间的确认。

And, from development perspective, is it possible to simulate slow stream? 而且，从开发角度看，是否可以模拟慢速流？

1 个解决方案

Use WCF Streamin g that you can use netTcpBinding or basicHttpBinding . 使用WCF Streaming ，可以使用netTcpBinding或basicHttpBinding 。 I have used it and It is super fast and efficient - really impressive. 我用过它，而且超级快速，高效-真是令人印象深刻。

And yes you can simulate slow transfer, you just need to write to your stream slowly (pauses in the middle). 是的，您可以模拟慢速传输，只需要缓慢地向流中写入（中间是暂停）。