Great stuff...
Something like this?
DefaultHttpClient client = new DefaultHttpClient(connectionManager,
httpParameters) {
@Override
protected RequestDirector
createClientRequestDirector(HttpRequestExecutor requestExec,
ClientConnectionManager conman, ConnectionReuseStrategy reustrat,
ConnectionKeepAliveStrategy kastrat, HttpRoutePlanner rouplan, HttpProcessor
httpProcessor, HttpRequestRetryHandler retryHandler, RedirectStrategy
redirectStrategy, AuthenticationHandler targetAuthHandler,
AuthenticationHandler proxyAuthHandler, UserTokenHandler stateHandler,
HttpParams params) {
return new
DefaultRequestDirector(LogFactory.getLog(AbstractHttpClient.class),
requestExec, conman, reustrat, kastrat, rouplan, httpProcessor,
retryHandler, redirectStrategy, targetAuthHandler, proxyAuthHandler,
stateHandler, params) {
@Override
protected boolean createTunnelToProxy(HttpRoute route,
int hop, HttpContext context) throws HttpException, IOException {
// my stuff here!
return super.createTunnelToProxy(route, hop,
context);
}
};
}
};
I just wanted to check because there may be a neater way to wire in my
custom class that I didn't spot...
Thanks
olegk wrote:
>
> On Mon, 2012-03-19 at 07:00 +0000, Toby wrote:
>> Hi folks,
>>
>> Alan, I'd certainly like to take a look at what you did. Did you use a
>> similar approach or something completely different.
>>
>> Thanks Oleg too, i plan to sit down and have a go at implementing
>> something. Do you suggest cloning the source and working directly with it
>> or do you think I can extend it working with just the binaries?
>>
>
> It might be possible just override
> DefaultRequestDirector#createTunnelToProxy without having to make
> modification to other parts of the class, but I guess it is going to be
> easier to clone the project at github and hack up a working prototype
> without constraints of backward compatibility as the first step.
>
> Oleg
>
>> Thanks again,
>> Toby
>>
>>
>> On 18 Mar 2012, at 19:17, Alan Ho <[email protected]> wrote:
>>
>> > Hi Toby,
>> >
>> > I've implemented a statistics recorder that I'd be happy to share with
>> you. We are planning to opensource the statistics recorder, but haven't
>> got around to it.
>> >
>> > Let me know if you would want to look at the code or get a demo. (or if
>> anyone wants to take a look)
>> >
>> > Regards,
>> > Alan Ho
>> >
>> > On Mar 17, 2012, at 7:27 AM, Toby <[email protected]> wrote:
>> >
>> >> Hi Folks,
>> >>
>> >> I posted a question on Stack Overflow (at
>> >>
>> http://stackoverflow.com/questions/9698935/proxy-chaining-in-apache-http)
>> >> and it was suggested I ask here so here goes...
>> >>
>> >> I'd like to send http messages through something that I can control
>> (mainly
>> >> so that I can record statistics and stash the request/response along
>> with
>> >> the headers for auditing etc). So far, I'm using LittleProxy as a
>> proxy to
>> >> do this but I'd like to be able to send the messages through say, a
>> >> corporate proxy before sending it onto my proxy. Hence I was looking
>> at
>> >> proxy tunnelling with Apache HTTP.
>> >>
>> >> I've found the source that says "Proxy chains are not supported."
>> along
>> >> with a developer comment suggesting it can be done and where to start
>> >> looking. I'm happy to get stuck into the source and attempt to do so
>> but
>> >> it'd be great if I can get a few pointers (especially around how to
>> hook
>> >> any 'customisation' in).
>> >>
>> >> oh, I'd be happy to be corrected if I am on the wrong track. I'm
>> assuming
>> >> 'proxy tunnelling' is what I've tried to describe above and so is the
>> right
>> >> avenue...
>> >>
>> >> I should say that I'm open to alternative ideas too, I had originally
>> tried
>> >> to redirect all messages to a socket that I control, record the
>> message
>> >> details then send on to the original port but I didn't get very far
>> with
>> >> that.
>> >>
>> >> Thanks for any pointers,
>> >> Toby
>> >
>>
>>
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