Hi Eric, Yes, you're right. The behavior I said is within the mod_proxy_connect. I'm a little confused by the proxy modules, such as mod_proxy, mod_proxy_connect, mod_proxy_http...
Actually, what I want to achieve is to modify the html content (body) which is sent from the server via reverse proxy to the client. Reverse Proxy Web server <-----------> Apache <-----------> Client 1.<-------------------------------| | <------------ Request 2.Response ----------> Modify content -------> Seems that, the function ap_proxy_http_process_response in mod_proxy_http is the appropriate place to add my code? So I tried to print out the content of the bucket before this function pass the brigade to the output filters... But the contents aren't what I expect, instead it looks like this <?xml version="1.0" encoding="iso-8859-1"?>\n<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"\n " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n<html xmlns=" http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\n <head>\n <title>404 - Not Found</title>\n </head>\n <body>\n <h1>404 - Not Found</h1>\n </body>\n</html>\n The actual content renders by the browser is alright and totally different from that above. If my memory serves right, what I see the content of brigades in the mod_substittute is something like 404 - Not found which is similar to that I mentioned. Anything wrong with my concept? Thanks Best regards, honercek http://www.google.com/profiles/honercek On Mon, Jun 14, 2010 at 8:29 PM, Eric Covener <cove...@gmail.com> wrote: > On Mon, Jun 14, 2010 at 7:42 AM, Chen Chien-Yu <honer...@gmail.com> wrote: > > After roughly tracing the code of mod_proxy, it receives the data from > the > > server and sends out the contents to the client directly > > via apr_socket_send(). > > Does that imply it doesn't put the data into output filters? That's why > they > > don't work together? > > Which proxy module specifically? I can't imagine anything but > mod_proxy_connect would do that. > > -- > Eric Covener > cove...@gmail.com >