[AG-TECH] bridge not in central registry
Nicolas Bertrand
nsb at ceh.ac.uk
Fri Mar 30 06:40:13 CDT 2007
hello,
Apply the attached patched registry client to C:\Python23\Lib\site-packages\AccessGrid3\AccessGrid\Registry
That provides a workaround to the current limitations of having only 10 bridges listed.
Nic
>>> Kaizaad Bilimorya <kaizaad at sharcnet.ca> 03/30 2:44 am >>>
Hello,
We are running a bridge server that seems to drop out from the central
registry http://www.accessgrid.org/registry/peers.txt
Physically, the bridge doesn't seem to loose network connectivity, but
when a client starts up and gets the list of bridges, sometimes our bridge
is not there. After waiting a few minutes and then restarting the client,
the bridge shows up in the list:
Bridge Host Port Type Status Distance PortRange
------ ---- ---- ---- ----- -------- ----------
SHARCNET agbs.sharcnet.ca 20000 QuickBridge Enabled 0.0160 50000-50200
I can actually just run the "RegistryClient.py" command (from the bridge
itself) and sometimes I see it listed but then on the next run it is gone.
name: SHARCNET host: agbs.sharcnet.ca port: 20000 dist:0.0015721321106
name: UofC host: bullet.uchicago.edu port: 20200 dist:0.0685670375824
name: Argonne host: milton.mcs.anl.gov port: 8030 dist:0.0720429420471
name: WestGrid host: venueserver2.westgrid.ca port: 20000 dist:0.172122955322
name: NIEeS host: agiraffe.niees.group.cam.ac.uk port: 29999 dist:0.353329181671
name: AGSC host: sam.ag.manchester.ac.uk port: 1992 dist:0.359209060669
name: onlyfinland host: vy216.ucs.fi port: 20000 dist:0.452105998993
name: APAG host: vv3.ap-accessgrid.org port: 20000 dist:0.751379966736
name: JCU host: hpc-external.jcu.edu.au port: 20000 dist:0.772580862045
name: Sheridan host: oa-ag3-venue.sheridanc.on.ca port: 20000 dist:8.37
I think it is dropping out of the registry because I would expect it to be
first in the list since it is the closest. Even when I increase the
"LookupBridge(self, maxToReturn=20):" it still is not listed some of the
time.
Any insight would be helpful
thanks
-k
--
This message (and any attachments) is for the recipient only. NERC
is subject to the Freedom of Information Act 2000 and the contents
of this email and any reply you make may be disclosed by NERC unless
it is exempt from release under the Act. Any material supplied to
NERC may be stored in an electronic records management system.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: RegistryClient.py
URL: <http://lists.mcs.anl.gov/pipermail/ag-tech/attachments/20070330/ec08cc1d/attachment.diff>
More information about the ag-tech
mailing list