I've been unable to reproduce this problem, but would be happy to apply a patch 
and have you (and others) test it for inclusion in the final 3.1 release.

Tom


On 7/4/07 5:59 AM, Andrew A Rowley wrote:

   Hi,

   I am still getting the same issue with this that I was having with all 
versions since 3.  The audio and video services do not start when I enter a 
venue.  Attached are my log files of the services.  I believe that the problem 
is to do with the fact that there are spaces in the path to the executable (at 
least if I put the executable in inverted commas, it goes away).  This does not 
appear to affect everyone, but I have seen it happen on systems other than 
mine, so I don't think this is an isolated issue.

   Andrew :)

   ============================================
   Access Grid Support Centre,
   RSS Group,
   Manchester Computing,
   Kilburn Building,
   University of Manchester,
   Oxford Road,
   Manchester,
   M13 9PL,
   UK
   Tel: +44(0)161-275 0685
   Email: [email protected]<mailto:[email protected]>


      -----Original Message-----
      From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]] On
      Behalf Of Thomas D. Uram
      Sent: 29 June 2007 21:45
      To: ag-tech
      Subject: [AG-TECH] Access Grid 3.1 beta1 Release Available


      The Access Grid 3.1 beta1 software is available for download at:

      http://www.mcs.anl.gov/fl/research/accessgrid/software/releases/3.1-beta1

      This beta release includes new functionality and numerous bug fixes.


      3.1 (beta1) Changes

        * Inclusion of media tools from Sumover project
        * Venue Client startup time significantly reduced
        * Improved bridging support
              o VenueClient displays full list of bridges (instead of limiting
                list to ten)
              o Maintains bridge cache in the background
              o User preferences for whether and how often to order bridges by
                proximity; for refreshing the bridge cache manually; and, for
                user-specified bridge ordering
              o Support for multiple bridge registries
        * Supports organization of Venue data into folders
              o Users can create folders for organizing Venue data
        * Displays timestamps in Jabber chat
        * Support for SharedPresentation on Mac
        * Support for user-specified multicast group for multicast connectivity
          detection
        * Certificate-based Venue access control
              o Includes required client-side proxy certificate support
        * Plugin support
              o New extensibility mechanism allows integration of client-side
                applications


      For full information on this release, and a complete listing
      of the bugs fixed, see the official release page (url above).

      As always, user feedback is welcome. Please file feature requests,
      bug reports, and enhancement requests via the Access Grid Bugzilla
      page at http://bugzilla.mcs.anl.gov/accessgrid.

      Thanks to everyone involved for their hard work.


      The AG Developers








        _____


      07/04/07 11:52:47 5844 Toolkit     config.py:609 DEBUG System hostname of 
rosie.mvc.mcc.ac.uk is valid
      07/04/07 11:52:47 5844 Toolkit     toolkit.py:116 DEBUG Initializing AG 
Toolkit version 3.1 beta1
      07/04/07 11:52:47 5844 Toolkit     toolkit.py:117 INFO  Command and 
arguments: ['C:\\Documents and Settings\\zzalsar4\\Application 
Data\\AccessGrid3\\local_services\\VideoConsumerService\\VideoConsumerService.py',
 '--port', '63020', '--serviceManagerUri', 
'http://rosie.mvc.mcc.ac.uk:11000/ServiceManager', '--token', 
'8258014916440e7c6fd5284599e7fb67']
      07/04/07 11:52:47 5844 VenueClient     preferences.py:188 DEBUG 
Preferences.LoadPreferences: open file
      07/04/07 11:52:47 5844 Toolkit     toolkit.py:166 INFO  Logfile Name: 
VideoConsumerService.log
      07/04/07 11:52:47 5844 Toolkit     toolkit.py:691 INFO  Service init: 
have profile None
      07/04/07 11:52:47 5844 Toolkit     toolkit.py:716 INFO  Service 
Initialization Complete.
      07/04/07 11:52:47 5844 Toolkit     agservice.py:393 INFO  Starting 
Service URI: 
http://rosie.mvc.mcc.ac.uk:63020/Services/VideoConsumerService.82580149074c0e7c702121dc9919d911
      07/04/07 11:52:47 5844 Toolkit     agservice.py:403 DEBUG Registering 
with service manager; url=http://rosie.mvc.mcc.ac.uk:11000/ServiceManager
      07/04/07 11:52:47 4316 Toolkit     videoconsumerservice.py:220 INFO  
SetIdentity: Andrew Rowley 
[email protected]<mailto:[email protected]>
      07/04/07 11:52:47 4072 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, video, 
82580149074c0e7c7013015aa80e5632, H261, 90000, 1, None, None
      07/04/07 11:52:48 396 Toolkit     agservice.py:239 INFO  
AGService.SetEnabled : enabled = 1
      07/04/07 11:53:26 4164 Toolkit     agservice.py:183 INFO  SetStream: 
[producer, video, 7f00000206350e73db316f5eab787b21, H261, 90000, 1, None, None] 
224.2.238.112 57306
      07/04/07 11:53:26 4164 Toolkit     agservice.py:197 INFO  SetStream: new 
configuration, set everything new!
      07/04/07 11:53:26 4164 Toolkit     agservice.py:210 DEBUG 
StreamDescription okay, assign it to service!
      07/04/07 11:53:26 4164 Toolkit     videoconsumerservice.py:126 INFO  
Setting processor affinity to all processors
      07/04/07 11:53:26 4164 Toolkit     config.py:575 INFO  Found 2 
processors; setting affinity
      07/04/07 11:53:26 4164 Toolkit     videoconsumerservice.py:183 INFO  
Starting VideoConsumerService
      07/04/07 11:53:26 4164 Toolkit     videoconsumerservice.py:184 INFO   
executable = C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\VideoConsumerService\vic.exe
      07/04/07 11:53:26 4164 Toolkit     videoconsumerservice.py:185 INFO   
options = ['-C', u'AGSC Venue Server Lobby', '-t', '127', u'-XrtpName=Andrew 
Rowley', u'[email protected]', '-XrecvOnly=1', 
'-XsiteDropTime=5', '-Xgeometry=500x500', '-Xtile=2', u'224.2.238.112/57306']
      07/04/07 11:53:26 4164 ProcessManager     processmanager.py:62 DEBUG 
Creating process: C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\VideoConsumerService\vic.exe -C "AGSC Venue 
Server Lobby" -t 127 "-XrtpName=Andrew Rowley" 
[email protected] -XrecvOnly=1 -XsiteDropTime=5 
-Xgeometry=500x500 -Xtile=2 224.2.238.112/57306
      07/04/07 11:53:26 4164 ProcessManager     processmanager.py:100 ERROR 
process creation failed: (193, 'CreateProcess', '%1 is not a valid Win32 
application.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 73, in StartProcess
          startup_info)
      error: (193, 'CreateProcess', '%1 is not a valid Win32 application.')
      07/04/07 11:54:00 4588 Toolkit     agservice.py:263 INFO  Shut service 
down


        _____


      07/04/07 11:52:46 4320 Toolkit     config.py:609 DEBUG System hostname of 
rosie.mvc.mcc.ac.uk is valid
      07/04/07 11:52:46 4320 Toolkit     toolkit.py:116 DEBUG Initializing AG 
Toolkit version 3.1 beta1
      07/04/07 11:52:46 4320 Toolkit     toolkit.py:117 INFO  Command and 
arguments: ['C:\\Documents and Settings\\zzalsar4\\Application 
Data\\AccessGrid3\\local_services\\AudioService\\AudioService.py', '--port', 
'58691', '--serviceManagerUri', 
'http://rosie.mvc.mcc.ac.uk:11000/ServiceManager', '--token', 
'8258014916440e7c6f730f8546df3872']
      07/04/07 11:52:46 4320 VenueClient     preferences.py:188 DEBUG 
Preferences.LoadPreferences: open file
      07/04/07 11:52:46 4320 Toolkit     toolkit.py:166 INFO  Logfile Name: 
AudioService.log
      07/04/07 11:52:46 4320 Toolkit     toolkit.py:691 INFO  Service init: 
have profile None
      07/04/07 11:52:46 4320 Toolkit     toolkit.py:716 INFO  Service 
Initialization Complete.
      07/04/07 11:52:46 4320 Toolkit     agservice.py:393 INFO  Starting 
Service URI: 
http://rosie.mvc.mcc.ac.uk:58691/Services/AudioService.825801490a1c0e7c6fc03aec82bdf4b5
      07/04/07 11:52:46 4320 Toolkit     agservice.py:403 DEBUG Registering 
with service manager; url=http://rosie.mvc.mcc.ac.uk:11000/ServiceManager
      07/04/07 11:52:46 4228 Toolkit     agservice.py:166 INFO  
SetConfiguration: Unrecognized parameter ignored: Force AC97
      07/04/07 11:52:46 4228 Toolkit     audioservice.py:349 INFO  SetIdentity: 
Andrew Rowley 
[email protected]<mailto:[email protected]>
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, L16, 8000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, L8, 16000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, L8, 8000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, PCMU, 16000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, PCMU, 8000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, GSM, 16000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service consumer, audio, 
825801490a1c0e7c6fb20168de822308, GSM, 8000, 1, None, None
      07/04/07 11:52:46 5268 Toolkit     agservice.py:285 DEBUG 
GetDescription:Capability in Service producer, audio, 
825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None
      07/04/07 11:52:48 5224 Toolkit     agservice.py:239 INFO  
AGService.SetEnabled : enabled = 1
      07/04/07 11:53:25 5120 Toolkit     agservice.py:183 INFO  SetStream: 
[consumer, audio, 825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L16, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L8, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L8, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, PCMU, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, PCMU, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, GSM, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, GSM, 8000, 1, None, None, 
producer, audio, 825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None] 
224.2.240.144 63466
      07/04/07 11:53:25 5120 Toolkit     agservice.py:197 INFO  SetStream: new 
configuration, set everything new!
      07/04/07 11:53:25 5120 Toolkit     agservice.py:210 DEBUG 
StreamDescription okay, assign it to service!
      07/04/07 11:53:25 5120 Toolkit     audioservice.py:292 INFO  Stop service
      07/04/07 11:53:25 5120 Toolkit     audioservice.py:303 INFO  Executing 
rat-kill
      07/04/07 11:53:25 5120 ProcessManager     processmanager.py:62 DEBUG 
Creating process: .\rat-kill.exe
      07/04/07 11:53:25 5120 ProcessManager     processmanager.py:75 DEBUG 
Create process returns: (<PyHANDLE:772>, <PyHANDLE:776>, 4100, 4164)
      07/04/07 11:53:26 5120 ProcessManager     processmanager.py:138 ERROR 
couldn't shutdown process <PyHANDLE:772>: (1444, 'PostThreadMessage', 'Invalid 
thread identifier.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 131, in TerminateProcess
          win32api.PostThreadMessage(self.threadid[pid], 18, 0, 0)
      error: (1444, 'PostThreadMessage', 'Invalid thread identifier.')
      07/04/07 11:53:26 5120 ProcessManager     processmanager.py:145 ERROR 
couldn't terminate process <PyHANDLE:772>: (5, 'TerminateProcess', 'Access is 
denied.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 142, in TerminateProcess
          win32process.TerminateProcess(pid, 0)
      error: (5, 'TerminateProcess', 'Access is denied.')
      07/04/07 11:53:26 5120 Toolkit     audioservice.py:277 INFO  Starting 
AudioService
      07/04/07 11:53:26 5120 Toolkit     audioservice.py:278 INFO   executable 
= C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\AudioService\rat.exe
      07/04/07 11:53:26 5120 Toolkit     audioservice.py:280 INFO   options = 
['-C', u'AGSC Venue Server Lobby', '-S', u'8258014916e03315ba54cd300bfe16d9', 
'-f', 'L16-16K-Mono', '-t', '127', u'224.2.240.144/63466']
      07/04/07 11:53:26 5120 ProcessManager     processmanager.py:62 DEBUG 
Creating process: C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\AudioService\rat.exe -C "AGSC Venue Server 
Lobby" -S 8258014916e03315ba54cd300bfe16d9 -f L16-16K-Mono -t 127 
224.2.240.144/63466
      07/04/07 11:53:26 5120 ProcessManager     processmanager.py:100 ERROR 
process creation failed: (193, 'CreateProcess', '%1 is not a valid Win32 
application.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 73, in StartProcess
          startup_info)
      error: (193, 'CreateProcess', '%1 is not a valid Win32 application.')
      07/04/07 11:53:26 4608 Toolkit     agservice.py:239 INFO  
AGService.SetEnabled : enabled = 0
      07/04/07 11:53:26 4608 Toolkit     agservice.py:245 INFO  Stopping service
      07/04/07 11:53:26 4608 Toolkit     audioservice.py:292 INFO  Stop service
      07/04/07 11:53:26 4608 Toolkit     audioservice.py:303 INFO  Executing 
rat-kill
      07/04/07 11:53:26 4608 ProcessManager     processmanager.py:62 DEBUG 
Creating process: .\rat-kill.exe
      07/04/07 11:53:26 4608 ProcessManager     processmanager.py:75 DEBUG 
Create process returns: (<PyHANDLE:748>, <PyHANDLE:772>, 5288, 5644)
      07/04/07 11:53:26 4608 ProcessManager     processmanager.py:138 ERROR 
couldn't shutdown process <PyHANDLE:748>: (1444, 'PostThreadMessage', 'Invalid 
thread identifier.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 131, in TerminateProcess
          win32api.PostThreadMessage(self.threadid[pid], 18, 0, 0)
      error: (1444, 'PostThreadMessage', 'Invalid thread identifier.')
      07/04/07 11:53:26 4608 ProcessManager     processmanager.py:145 ERROR 
couldn't terminate process <PyHANDLE:748>: (5, 'TerminateProcess', 'Access is 
denied.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 142, in TerminateProcess
          win32process.TerminateProcess(pid, 0)
      error: (5, 'TerminateProcess', 'Access is denied.')
      07/04/07 11:53:29 5644 Toolkit     agservice.py:183 INFO  SetStream: 
[consumer, audio, 825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L16, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L8, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, L8, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, PCMU, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, PCMU, 8000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, GSM, 16000, 1, None, None, 
consumer, audio, 825801490a1c0e7c6fb20168de822308, GSM, 8000, 1, None, None, 
producer, audio, 825801490a1c0e7c6fb20168de822308, L16, 16000, 1, None, None] 
224.2.240.144 63466
      07/04/07 11:53:29 5644 Toolkit     agservice.py:194 INFO  SetStream: 
ignoring trivial re-configuration
      07/04/07 11:53:29 3284 Toolkit     agservice.py:239 INFO  
AGService.SetEnabled : enabled = 1
      07/04/07 11:53:29 3284 Toolkit     agservice.py:248 INFO  Starting service
      07/04/07 11:53:29 3284 Toolkit     audioservice.py:277 INFO  Starting 
AudioService
      07/04/07 11:53:29 3284 Toolkit     audioservice.py:278 INFO   executable 
= C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\AudioService\rat.exe
      07/04/07 11:53:29 3284 Toolkit     audioservice.py:280 INFO   options = 
['-C', u'AGSC Venue Server Lobby', '-S', u'8258014916e03315ba54cd300bfe16d9', 
'-f', 'L16-16K-Mono', '-t', '127', u'224.2.240.144/63466']
      07/04/07 11:53:29 3284 ProcessManager     processmanager.py:62 DEBUG 
Creating process: C:\Documents and Settings\zzalsar4\Application 
Data\AccessGrid3\local_services\AudioService\rat.exe -C "AGSC Venue Server 
Lobby" -S 8258014916e03315ba54cd300bfe16d9 -f L16-16K-Mono -t 127 
224.2.240.144/63466
      07/04/07 11:53:29 3284 ProcessManager     processmanager.py:100 ERROR 
process creation failed: (193, 'CreateProcess', '%1 is not a valid Win32 
application.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 73, in StartProcess
          startup_info)
      error: (193, 'CreateProcess', '%1 is not a valid Win32 application.')
      07/04/07 11:53:58 2980 Toolkit     audioservice.py:292 INFO  Stop service
      07/04/07 11:53:58 2980 Toolkit     audioservice.py:303 INFO  Executing 
rat-kill
      07/04/07 11:53:58 2980 ProcessManager     processmanager.py:62 DEBUG 
Creating process: .\rat-kill.exe
      07/04/07 11:53:58 2980 ProcessManager     processmanager.py:75 DEBUG 
Create process returns: (<PyHANDLE:752>, <PyHANDLE:744>, 4448, 5796)
      07/04/07 11:53:59 2980 ProcessManager     processmanager.py:138 ERROR 
couldn't shutdown process <PyHANDLE:752>: (1444, 'PostThreadMessage', 'Invalid 
thread identifier.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 131, in TerminateProcess
          win32api.PostThreadMessage(self.threadid[pid], 18, 0, 0)
      error: (1444, 'PostThreadMessage', 'Invalid thread identifier.')
      07/04/07 11:53:59 2980 ProcessManager     processmanager.py:145 ERROR 
couldn't terminate process <PyHANDLE:752>: (5, 'TerminateProcess', 'Access is 
denied.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 142, in TerminateProcess
          win32process.TerminateProcess(pid, 0)
      error: (5, 'TerminateProcess', 'Access is denied.')
      07/04/07 11:53:59 888 Toolkit     agservice.py:263 INFO  Shut service down
      07/04/07 11:53:59 888 Toolkit     audioservice.py:292 INFO  Stop service
      07/04/07 11:53:59 888 Toolkit     audioservice.py:303 INFO  Executing 
rat-kill
      07/04/07 11:53:59 888 ProcessManager     processmanager.py:62 DEBUG 
Creating process: .\rat-kill.exe
      07/04/07 11:53:59 888 ProcessManager     processmanager.py:75 DEBUG 
Create process returns: (<PyHANDLE:740>, <PyHANDLE:776>, 1760, 3248)
      07/04/07 11:53:59 888 ProcessManager     processmanager.py:138 ERROR 
couldn't shutdown process <PyHANDLE:740>: (1444, 'PostThreadMessage', 'Invalid 
thread identifier.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 131, in TerminateProcess
          win32api.PostThreadMessage(self.threadid[pid], 18, 0, 0)
      error: (1444, 'PostThreadMessage', 'Invalid thread identifier.')
      07/04/07 11:53:59 888 ProcessManager     processmanager.py:145 ERROR 
couldn't terminate process <PyHANDLE:740>: (5, 'TerminateProcess', 'Access is 
denied.')
      Traceback (most recent call last):
        File 
"C:\Python24\lib\site-packages\AccessGrid3\AccessGrid\Platform\win32\ProcessManager.py",
 line 142, in TerminateProcess
          win32process.TerminateProcess(pid, 0)
      error: (5, 'TerminateProcess', 'Access is denied.')


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