Issue With HTTP Redirects

      Ok, I'll give the exact setup and what this is fixing in case any 
of it matters for debugging.  The issue is that some phones have a 
hardcoded WAP homepage of 'http://www.openwave.com/' in them.  Since we 
host multiple carriers, I have a two part fix to get around this.  The 
first is a couple of 'map-url' entries in my Kannel config:

map-url-max = 2
map-url-0 = http://www.openwave.com http://xxx.xxx.xxx/servlets/wap
map-url-1 = www.openwave.com http://xxx.xxx.xxx/servlets/wap

      The second part is a mod_rewrite in my Apache as I'm using it as 
an HTTP proxy, also in the Kannel config:

http-proxy-host = localhost
http-proxy-port = 9401

      The mod_rewrite issues a 302 re-direct for...

http://xxx.xxx.xxx/servlets/wap

      ...to go to...

http://xxx.xxx.xxx/carrier/xxx.php

      This works in my old version of Kannel that I am still running 
(due to this problem -- the FD leak has been fixed obviously).  In the 
latest from CVS, I got the following debug output lines:

2005-04-06 11:09:43 [30337] [16] DEBUG: HTTP: Status line: <HTTP/1.1 302 
Found>
2005-04-06 11:09:43 [30337] [16] DEBUG: Failed reading entity
2005-04-06 11:09:43 [30337] [16] ERROR: Couldn't fetch 
<http://xxx.xxx.xxx/servlets/wap>
2005-04-06 11:09:43 [546] [8] ERROR: WSP: HTTP lookup failed, oops.
2005-04-06 11:09:43 [546] [8] WARNING: WSP: Content type <text/plain> 
not supported by client, deleting body.
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP: machine 0x81ba070, state 
CONNECTED, event S-MethodResult.req
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP: method 1, state PROCESSING, 
event S-MethodResult.req
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP: Mapping `text/plain', WSP 1.2 
to 0x0003.
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP: Mapping `Content-Length', WSP 
1.3 to 0x000d.
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP: Mapping `Content-Type', WSP 
1.3 to 0x0011.
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP 0/1: New method state REPLYING
2005-04-06 11:09:43 [2417] [1] DEBUG: WSP 0: New state CONNECTED
2005-04-06 11:09:43 [19069] [6] DEBUG: WTP: resp_machine 1, state 
RESULT_WAIT, event TR-Result.req.
2005-04-06 11:09:43 [19069] [6] DEBUG: WTP: begin_sar_result(): data len = 6
2005-04-06 11:09:43 [19069] [6] DEBUG: WTP: dispath_to_wdp(): psn = 0
2005-04-06 11:09:43 [19069] [6] DEBUG: WTP 1: New state RESULT_RESP_WAIT

      I started to track it down in the code, which the error 'Failed 
reading entity' is from 'gwlib/http.c:1039', but figured you guys would 
probably be able to narrow it down more quickly.  I'll keep working from 
my side however.  Thanks as always!

Jon