Hi Thomas, Try installing latest LDTP on your Linux box, it should work fine. I guess that might be the issue, probably the Debian package wasn't updated. Linux LDTP released version is 3.5.
Thanks Nagappan On Tue, Jan 14, 2014 at 1:15 AM, Thomas Andrews <tandr...@grok.co.za> wrote: > Thanks Nadappan, > > I think the firewall is not the problem because it makes no difference if > I disable the Windows firewall completely. > > Can it be that ldtp version 2.3.1-1 (on the Linux PC) is incompatible with > version 4.0.0 of CobraWinLDTP ? > > When I set LDTP_DEBUG=1 on the Windows machine, I can see that there is > communication between the two machines as soon as I execute "from ldtp > import *" on python on the linux PC: > > > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > C:\Program Files\VMware\CobraWinLDTP>CobraWinLDTP.exe > > Command Prompt - CobraWinLDTP.exe > Listening on all interface > Total Commander 7.50a - Thomas Andrews > Waiting for clients > Lister - [c:\Program Files\VMware\CobraWinLDTP\README.txt] > Command Prompt > Program Manager > > Command Prompt - CobraWinLDTP.exe > Total Commander 7.50a - Thomas Andrews > Lister - [c:\Program Files\VMware\CobraWinLDTP\README.txt] > Command Prompt > Program Manager > Command Prompt > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > Processing request > Waiting for clients > etc.... many more of these... > > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > > This is what I see on the Linux machine: > > > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > $ export LDTP_SERVER_ADDR=xp-pc > $ export LDTP_DEBUG=1 > $ python > Python 2.7.3 (default, Jan 2 2013, 13:56:14) > [GCC 4.7.2] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > > >>> from ldtp import * > >>> getapplist() > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/usr/lib/python2.7/dist-packages/ldtp/client.py", line 70, in > __call__ > return self.__send(self.__name, args) > File "/usr/lib/python2.7/xmlrpclib.py", line 1578, in __request > verbose=self.__verbose > File "/usr/lib/python2.7/dist-packages/ldtp/client.py", line 187, in > request > raise e > > xmlrpclib.Fault: <Fault 0: 'Request contains too many param elements based > on method signature.'> > >>> > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > > By the way, I have installed python on the server (Windows machine) and I > can execute the same test locally on that machine successfully: > > > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > Python 2.7.6 (default, Nov 10 2013, 19:24:18) [MSC v.1500 32 bit (Intel)] > on win32 > Type "copyright", "credits" or "license()" for more information. > > >>> from ldtp import * > >>> getapplist() > ['explorer', 'cmd', 'TOTALCMD', 'explorer', 'pythonw', 'taskmgr', 'gvim', > 'sh'] > > >>> > > 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- > > So it looks to me like it is just an incompatibility between ldtp and > cobrawinldtp. Can this be? > > Many thanks, > Thomas > > > On 01/13/2014 09:55 PM, Nagappan Alagappan wrote: > > Hi Thomas, > > You can set the following environment variables on Windows box: > > set LDTP_DEBUG=1 # If you need debug output printed on console > set LDTP_LISTEN_ALL_INTERFACE=1 # If you need to listen other than > localhost, default is listen only on localhost > > On Linux side: > > export LDTP_DEBUG=1 > > I tried your scenario after setting above environment variables. More > over, have enabled inbound firewall rule on my windows box to accept > request on port 4118. Everything worked as expected. > > Side note: I tried LDTP git head on Ubuntu 13.10. > > Thanks > Nagappan > > > On Mon, Jan 13, 2014 at 10:43 AM, Thomas Andrews <tandr...@grok.co.za>wrote: > >> Hi, >> >> I get the following error when I try to connect from a linux machine to a >> windows machine: >> >> xmlrpclib.Fault: <Fault 0: 'Request contains too many param elements >> based on method signature.'> >> >> >> On the server (windows XP machine called xp-pc) I am doing this: >> >> CobraWinLDTP.exe >> >> On the client (debian linux machine) I am doing this in a bash shell: >> >> export LDTP_SERVER_ADDR=xp-pc >> then: >> python >> >>> from ldtp import * >> >>> getapplist() >> >> >> The client can connect to port 4118 on the server no problem, but the >> server appears to somehow not understand the request from the client. I >> downloaded a copy of VisualUIAVerify, and it can see the windows programs >> running no problem. >> >> I used wireshark to capture the RPC transaction from TCP/IP and this is >> what I got: >> >> >> 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- >> >From the client (Linux PC): >> >> POST /RPC2 HTTP/1.1 >> Host: xp-vm:4118 >> Accept-Encoding: gzip >> User-Agent: xmlrpclib.py/1.0.1 (by www.pythonware.com) >> Content-Type: text/xml >> Content-Length: 155 >> <?xml version='1.0'?> >> <methodCall> >> <methodName>getapplist</methodName> >> <params> >> <param> >> <value><struct> >> </struct></value> >> </param> >> </params> >> </methodCall> >> >> Then response from the server (windows PC): >> >> HTTP/1.1 200 OK >> Content-Length: 485 >> Content-Type: text/xml >> Server: Microsoft-HTTPAPI/1.0 >> Date: Mon, 13 Jan 2014 16:41:16 GMT >> <?xml version="1.0"?> >> <methodResponse> >> <fault> >> <value> >> <struct> >> <member> >> <name>faultCode</name> >> <value> >> <i4>0</i4> >> </value> >> </member> >> <member> >> <name>faultString</name> >> <value> >> <string>Request contains too many param elements based on >> method signature.</string> >> </value> >> </member> >> </struct> >> </value> >> </fault> >> </methodResponse> >> >> 8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<----------8<---------- >> >> So it looks to me like the RPC communication is fine. >> I installed Cobra-winldtp using CobraWinLDTP-4.0.0.msi from >> http://code.google.com/p/cobra-winldtp/ >> On linux I have LDTP version 2.3.1-1 installed (Debian). >> >> Can anyone help, please? >> >> Many thanks, >> Thomas >> _______________________________________________ >> LDTP-dev mailing list >> LDTP-dev@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/ldtp-dev >> > > > > -- > Cross platform GUI testing > Linux Desktop (GUI Application) Testing Project - > http://ldtp.freedesktop.org > Cobra - Windows GUI Automation tool - https://github.com/ldtp/cobra > ATOMac - Mac GUI Automation tool - https://github.com/pyatom/pyatom > http://nagappanal.blogspot.com > > > -- Cross platform GUI testing Linux Desktop (GUI Application) Testing Project - http://ldtp.freedesktop.org Cobra - Windows GUI Automation tool - https://github.com/ldtp/cobra ATOMac - Mac GUI Automation tool - https://github.com/pyatom/pyatom http://nagappanal.blogspot.com
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