Bonjour, We posted a while ago about this strange bridge behaviour... when we launch the bridge it is only visible a few minutes in the registry. has someone noticed the same problem? any idea ???
Cordialement Philippe d'Anfray The machine running the bridge also runs Ubuntu 9.10 *** 1) today 10h09 am: bridge is launched Bridge3.py -p 20000 -r 50000 52000 -n ARISTOTE -l FRANCE -u http://www.accessgrid.org/registry/peers.txt *** 2) 10h12 a.m. from another machine, "purge bridge cache ", Yes ! the ARISTOTE bridge shows up (picture 1) *** 3) 10h20 a.m. from the same machine, "purge bridge cache ", ARISTOTE bridge has already vanished from the list (picture 2) *** 4) 10h22 a.m. here are the logs... 03/16/10 10:09:26 139917634770672 Toolkit Config.py:674 DEBUG System hostname of aristote-venues.polytechnique.fr is valid 03/16/10 10:09:26 139917634770672 Toolkit Toolkit.py:116 DEBUG Initializing AG Toolkit version 3.2 beta 03/16/10 10:09:26 139917634770672 Toolkit Toolkit.py:117 INFO Command and arguments: ['/usr/bin/Bridge3.py', '-p', '20000', '-r', '50000', '52000', '-n', 'ARISTOTE', '-l', 'FRANC E', '-u', 'http://www.accessgrid.org/registry/peers.txt'] 03/16/10 10:09:26 139917634770672 VenueClient Preferences.py:206 DEBUG Preferences.LoadPreferences: open file 03/16/10 10:09:27 139917634770672 Toolkit Toolkit.py:166 INFO Logfile Name: Bridge.log 03/16/10 10:09:27 139917634770672 Toolkit Toolkit.py:692 INFO Service init: have profile None 03/16/10 10:09:27 139917634770672 Toolkit Toolkit.py:717 INFO Service Initialization Complete. 03/16/10 10:09:27 139917634770672 Toolkit BridgeFactory.py:81 INFO Allocator using port range: (50000, 52000) 03/16/10 10:09:27 139917634770672 Toolkit BridgeFactory.py:89 INFO BridgeFactory.SetPortMin 50000 03/16/10 10:09:27 139917634770672 Toolkit BridgeFactory.py:93 INFO BridgeFactory.SetPortMax 52000 03/16/10 10:09:27 139917634770672 VenueClient Preferences.py:206 DEBUG Preferences.LoadPreferences: open file 03/16/10 10:09:27 139917634770672 VenueClient Preferences.py:206 DEBUG Preferences.LoadPreferences: open file 03/16/10 10:09:27 139917634770672 VenueClient Preferences.py:206 DEBUG Preferences.LoadPreferences: open file 03/16/10 10:09:28 139917634770672 VenueClient Preferences.py:206 DEBUG Preferences.LoadPreferences: open file 03/16/10 10:10:06 139917419489552 Toolkit Bridge3.py:59 INFO Bridge request: mcast 233.4.200.18 10002 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:108 INFO Method CreateBridge called 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:114 INFO Allocated port = 51168 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:134 INFO - creating new bridge 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:35 INFO Method Bridge.Start called 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:38 INFO Starting bridge: 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:40 INFO [maddr,mport,mttl] = 233.4.200.18 10002 1 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:42 INFO [uaddr,uport] = aristote-venues.polytechnique.fr 51168 03/16/10 10:10:06 139917419489552 Toolkit BridgeFactory.py:51 INFO Starting bridge: /usr/bin/QuickBridge ['-g', '233.4.200.18', '-m', '10002', '-u', '51168', '-i', '600'] 03/16/10 10:20:07 139917634770672 ProcessManager ProcessManager.py:44 DEBUG OnSigChild: pid = 26018 03/16/10 10:20:07 139917634770672 Toolkit BridgeFactory.py:187 INFO Removing bridge following death of bridge process (233.4.200.18/10002) 03/16/10 10:20:07 139917634770672 Toolkit BridgeFactory.py:191 INFO Removing bridge following death of bridge process (233.4.200.18/10002) 03/16/10 10:20:07 139917634770672 ProcessManager ProcessManager.py:39 ERROR Exception in waitpid; breaking Traceback (most recent call last): File "/usr/lib/pymodules/python2.6/AccessGrid3/AccessGrid/Platform/unix/ProcessManager.py", line 37, in OnSigChild ret = os.waitpid(-1,os.WNOHANG) OSError: [Errno 10] No child processes *** 5) Later.. ps shows that the bridge process is still somewhere on our machine... 4 S aristote 26008 1 0 80 0 - 60122 poll_s 10:09 ? 00:00:00 /usr/bin/python /usr/bin/Bridge3.py -p 20000 -r 50000 52000 -n ARISTOTE -l FRANCE -u http://www.accessgrid.org/registry/peers.txt
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