use request.remoteAddr.host can't get client ip address!!! and i try to use request.headers, but it has not client ip address in it too. blow is my twisted log: 2007-11-20 23:47:56+0800 [HTTPChannel,0,127.0.0.1] <Headers: Raw: {'accept-language': ['zh-CN,zh,en-US;q=0.9,en;q=0.9,UTF-8;q= 0.8,UTF;q=0.8,zh-cn;q=0.7,zh-tw;q=0.7,zh-hans;q=0.6,utf-8;q=0.6,utf;q=0.5 ,en-us;q=0.5,de-DE;q=0.4,de;q=0.4,en-uk;q=0.3,en-AU;q=0.3,it-IT;q=0.2,it;q= 0.2,cs-CZ;q=0.1,cs;q=0.1,en;q=0.0'], 'accept-encoding': ['gzip,deflate'], 'accept': ['text/xml,application/xml,application/xhtml+xml,text/html;q=0.9 ,text/plain;q=0.8,image/png,*/*;q=0.5'], 'user-agent': ['Mozilla/5.0 (X11; U; FreeBSD i386; zh-CN; rv:1.8.1.9) Gecko/20071112 Firefox/2.0.0.9'], 'accept-charset': ['x-gbk,utf-8;q=0.7,*;q=0.7'], 'host': ['localhost:8089'], 'x-requested-with': ['XMLHttpRequest'], 'referer': [' http://localhost/index.html?mid=101&pid=1']} Parsed: {'accept-language': <RecalcNeeded>, 'accept-encoding': <RecalcNeeded>, 'accept': <RecalcNeeded>, 'user-agent': <RecalcNeeded>, 'accept-charset': <RecalcNeeded>, 'host': 'localhost:8089', 'x-requested-with': <RecalcNeeded>, 'referer': <RecalcNeeded>}> 2007/11/20, Graeme Glass <graemeglass@gmail.com>:

I believe this is what you are looking for: (twisted.web2.http.Request)

http://twistedmatrix.com/projects/web2/documentation/howto/resource-apis.xht... <http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-web>

I'm sorry for my without thking words saying that use request.remoteAddr.host can't get client ip address actually it works well. Because AJAX's GET or POST method have domain limitation, and I deploy my twisted.web2 program under Nginx. so it is not a client direct request my web2 program, it's nginx request my. web2 program is allways get 127.0.0.1. i solve it in this way, edit nginx configure file, add proxy_set_header REMOTE_ADDR $remote_addr;[1] web2 program file use request.headers._raw_headers.get('remote_addr', ['192.168.1.1'])[0] [1]:http://wiki.codemongers.com/NginxHttpCoreModule#var_remote_addr Graeme Glass,Jean-Paul: thanks for your reply^_^ 2007/11/21, Jean-Paul Calderone <exarkun@divmod.com>:

It's better to explain how something didn't meet your expectations rather than to just say that it didn't.

What about request.remoteAddr is not suitable?

Jean-Paul