with mozilla build Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020206,build 2002020615 sending a request to a quixote/twisted server (actually a modified Andrew Kuchling Example), I get the following error Installing SelectReactor, since unspecified. __main__.QuixoteFactory starting on 8098 Traceback (most recent call last): File "/sw/release/python/lib/python2.2/site-packages/twisted/internet/default.py", line 347, in doSelect why = getattr(selectable, method)() File "/sw/release/python/lib/python2.2/site-packages/twisted/internet/tcp.py", line 93, in doRead return self.protocol.dataReceived(data) File "/sw/release/python/lib/python2.2/site-packages/twisted/protocols/basic.py", line 161, in dataReceived self.lineReceived(line) File "/sw/release/python/lib/python2.2/site-packages/twisted/protocols/http.py", line 684, in lineReceived self.allHeadersReceived() File "/sw/release/python/lib/python2.2/site-packages/twisted/protocols/http.py", line 733, in allHeadersReceived self.persistent = self.checkPersistence(req, self.__version) File "/sw/release/python/lib/python2.2/site-packages/twisted/protocols/http.py", line 759, in checkPersistence request.setHeader('connection', 'close') File "/sw/release/python/lib/python2.2/site-packages/twisted/protocols/http.py", line 561, in setHeader self.headers[string.lower(k)] = v exceptions.AttributeError: QuixoteTWRequest instance has no attribute 'headers' The object QuixoteTWRequest is defined class QuixoteTWRequest (server.Request): ...... it looks to me like on some execution path thru http.py (dataReceived, lineReceived) etc etc the headers slot of the server.Request object doesnt get set. which would appear to mean requestReceived has not been called as this sets self.headers to an empty dict at least. The headers sent by the browser are :- Host: localhost:9999 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020206 Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,video/x-mng,image/png,image/jpeg,image/gif;q=0.2,text/css,*/*;q=0.1 Accept-Language: en-us Accept-Encoding: gzip, deflate, compress;q=0.9 Accept-Charset: ISO-8859-1, utf-8;q=0.66, *;q=0.66 Connection: close localhost.localdomain - - [12/Jun/2002 21:40:50] "GET / HTTP/1.1" 200 - I'm pretty new to Twisted, so I might be missing something here, but the script works with lynx and netscape 4.76. Jon