Open Source Proxy Library for .Net [closed]

Question

I'm looking for a open source .Net HTTP proxy library. Basically I want to develop something like Fiddler (so much lighter with less features).

Answer 1

I've used the Mentalis Proxy at work: http://www.mentalis.org/soft/projects/proxy/

It's not been touched for a while so there may be a few bugs.

Licence details are here: http://www.mentalis.org/site/license.qpx

Answer 2

Mentalis doesn't handle non-ASCII very well. The core proxy engine of Fiddler is called "FiddlerCore," now available as a .NET class library: http://www.fiddler2.com/fiddler/Core/

Answer 3

There is URLRewriter.NET, a free open-source component for IIS/ASP.NET.

As the name suggests, it's an URL rewriting component, but it has also proxying capabilities. With a simple line like this in the configuration file

RewriteRule ^(.*) http://www.testsiteXY.com$1 [P]

you could easily use it as proxy.