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