[sr-dev] xmlrcp request takes very long time

[Juha Heinanen]

when i try my test program with k mi_xmlrpc module, it works fine and
ngrep shows:

########
T 2009/07/06 18:12:34.028112 192.98.101.10:41014 -> 192.98.101.10:6060 [AP]
POST /RPC2 HTTP/1.0.
Host: 192.98.101.10:6060.
User-Agent: xmlrpclib.py/1.0.1 (by www.pythonware.com).
Content-Type: text/xml.
Content-Length: 104.
.

##
T 2009/07/06 18:12:34.028289 192.98.101.10:41014 -> 192.98.101.10:6060 [AP]
<?xml version='1.0'?>
<methodCall>
<methodName>lcr_reload</methodName>
<params>
</params>
</methodCall>

##
T 2009/07/06 18:12:34.030189 192.98.101.10:6060 -> 192.98.101.10:41014 [AP]
HTTP/1.1 200 OK.

#
T 2009/07/06 18:12:34.030289 192.98.101.10:6060 -> 192.98.101.10:41014 [AP]
Content-type: text/xml; charset="utf-8".

#
T 2009/07/06 18:12:34.032315 192.98.101.10:6060 -> 192.98.101.10:41014 [AFP]
Content-length: 147.
Connection: close.
Date: Mon, 06 Jul 2009 16:12:34 GMT.
Server: XMLRPC_ABYSS/1.06.
.
<?xml version="1.0" encoding="UTF-8"?>.
<methodResponse>.
<params>.
<param><value><string></string></value></param>.
</params>.
</methodResponse>.

####

when i try domain.reload with xmlrpc module, it hangs and ngrep reports:

T 2009/07/06 18:18:25.496760 192.98.101.10:37656 -> 192.98.101.10:6060 [AP]
POST /RPC2 HTTP/1.0.
Host: 192.98.101.10:6060.
User-Agent: xmlrpclib.py/1.0.1 (by www.pythonware.com).
Content-Type: text/xml.
Content-Length: 107.
.

##
T 2009/07/06 18:18:25.496953 192.98.101.10:37656 -> 192.98.101.10:6060 [AP]
<?xml version='1.0'?>
<methodCall>
<methodName>domain.reload</methodName>
<params>
</params>
</methodCall>

##
T 2009/07/06 18:18:25.498713 192.98.101.10:6060 -> 192.98.101.10:37656 [AP]
HTTP/1.0 200 OK.
Via: SIP/2.0/TCP 192.98.101.10:37656.
Server: OpenXg SIP Router (2.99.0-dev01-serk (i386/linux)).
Content-Length: 108.
.
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value></value>
</param>
</params>
</methodResponse>
#

one difference that could explain the hangup is that xmlrpc module does
not close the connection like mi_xmlrpc server does.

-- juha