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Features

• Non-caching HTTP Proxy

• HTTP (1.0 / 1.1)
• HTTPS (supports CONNECT)

• forward, reverse or transparent proxy
• IPv6 and/or IPv4 support

• for incoming connection (we are in 2012)
• for outgoing connection (so it can provide access to IPv6 host to IPv4 only clients or vice versa)

• non-blocking network loop
• using EPool on Linux, select on other OSes
• use of cheap co-routine to handle clients connections
• internal use of sockets as message parsing technique (managed using internal events)
• automatically adding threads to handle load peaks (threads are forking the SQUID redirectors programs)
• internal non-blocking DNS resolver (UDP and TCP integrated in the main loop)
• optional local DNS caching of records for best performance

• uses SQUID http:// redirection
• uses new file:// to serve a local file
• uses new dns:// to force a connection to an hostname, passing unmodified headers

More about ExaProxy Features.

News

We are currently working toward a first stable release but are not yet ready.

Overview

ExaProxy was born out by necessity. No other proxy does quite what it does.

The changelog, FAQ, ScreenShots

Development is done on python 2.7. This program has no dependencies on third party libraries and will run out of the box on any Unix system.

Get it

On Mac and Linux (not for production) :

> hg clone -r 6f4212d73349b6c8fc439027035585778b35bfa4 http://code.google.com/p/exaproxy
> cd exaproxy
> ./sbin/exaproxy -h

will give you a working proxy on port 31280, to start it on port 3128 without changing its configuration file

> env exaproxy.tcp4.port=3128./sbin/exaproxy

or

> export exaproxy_tcp4_port=3128
> ./sbin/exaproxy -de

exaproxy.tcp4.port='3128'

To see what options were changed from the defaults

When ready, …

> wget http://exaproxy.googlecode.com/files/exaproxy-1.0.0.tgz
> tar zxvf exaproxy-1.0.0.tgz
> cd exaproxy-1.0.0
> ./sbin/exaproxy --help

项目地址：https://code.google.com/p/exaproxy/

本文原始地址：http://igfw.net/archives/7813