Hi,
I have been running AG toolkit 2.3 on a single machine running Windows XP for
the past year or so. When I fired up my AG node today, I noticed I was
transmitting a black screen for my video. I am using a Videum capture card,
and I heard that there are some issues with this card in AG toolkit. What I
don't understand is why it stopped working all of a sudden. I didn't change
anything as far as I know (yeah I know, we all heard THAT before). So in the
off chance that I did change things, I blew away AG toolkit and the
...Application Data\AccessGrid folder for my AG user. I then re-installed AG
toolkit. However I am still getting a black screen for my video. The
VideoProducerService log file an has an 'Error Exception mapping device'
message as shown in this log file snippet:
04/12/05 18:44:23 4016 Toolkit videoproducerservice.py:315 INFO
VideoProducerService.SetResource : Videum Video Capture
04/12/05 18:44:24 4024 Toolkit videoproducerservice.py:345 INFO
SetIdentity: Millersville University david.fitzger...@millersville.edu
04/12/05 18:44:25 4032 Toolkit agservice.py:136 INFO ConfigureStream:
video 224.2.238.121 60531
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:160 INFO Mapping
windows device: Videum Video Capture
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:162 INFO - videum
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:207 ERROR Exception
mapping device
Traceback (most recent call last):
File "C:\Documents and Settings\UCAR5\Application
Data\AccessGrid\local_services\VideoProducerService\VideoProducerService.py",
line 205, in Start
self.MapWinDevice(self.resource.resource)
File "C:\Documents and Settings\UCAR5\Application
Data\AccessGrid\local_services\VideoProducerService\VideoProducerService.py",
line 164, in MapWinDevice
videum_re = re.compile(".*(\d)_Videum.*")
NameError: global name 're' is not defined
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:278 INFO Starting
VideoProducerService
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:279 INFO
executable = C:\Documents and Settings\UCAR5\Application
Data\AccessGrid\local_services\VideoProducerService\vic.exe
04/12/05 18:44:25 4032 Toolkit videoproducerservice.py:280 INFO options =
['-u', 'C:/DOCUME~1/UCAR5/LOCALS~1/Temp/VideoProducerService_3980.vic', '-C',
'"Video"', '-t', '127', '224.2.238.121/60531']
04/12/05 18:44:25 4032 ProcessManager processmanager.py:59 DEBUG Creating
process: C:\Documents and Settings\UCAR5\Application
Data\AccessGrid\local_services\VideoProducerService\vic.exe -u
C:/DOCUME~1/UCAR5/LOCALS~1/Temp/VideoProducerService_3980.vic -C "Video" -t 127
224.2.238.121/60531
04/12/05 18:44:25 4032 ProcessManager processmanager.py:72 DEBUG Create
process returns: (<PyHANDLE object at 0x00A35A2C>, <PyHANDLE object at
0x012353C4>, 4056, 4060)
04/12/05 18:44:39 1068 ProcessManager processmanager.py:133 WARNING
Couldn't terminate process <PyHANDLE:780> cleanly (258)
04/12/05 18:44:43 2068 Toolkit agservice.py:190 INFO Shut service down
04/12/05 18:44:44 4008 Hosting server.py:65 ERROR Exception in SOAP server
main loop
Traceback (most recent call last):
File "C:\Python23\Lib\site-packages\AccessGrid\hosting\SOAPpy\Server.py",
line 63, in Run
self._server.handle_request()
File "C:\Python23\lib\SocketServer.py", line 217, in handle_request
request, client_address = self.get_request()
File "C:\Python23\Lib\site-packages\SOAPpy\GSIServer.py", line 140, in
get_request
sock, addr = ThreadingGSITCPSocketServer.get_request(self)
File "C:\Python23\Lib\site-packages\pyGlobus\io.py", line 525, in get_request
self.socket.listen()
File "C:\Python23\Lib\site-packages\pyGlobus\io.py", line 857, in listen
So... how can I fix this? I am definitely NOT a guru when it comes to python
or AG stuff in general.
Thanks for any help you can give!
Dave
*********************************************
David Fitzgerald
Distributed System Specialist II
Millersville University
Millersville PA 17551
Phone: 717-871-2394
Fax: 717-871-4725
E-mail:
david.fitzger...@millersville.edu<mailto:david.fitzger...@millersville.edu>
Oh, so they have internet on computers now!
-- Homer Simpson
