[Swift-devel] Coaster worker REGISTER fails from BG/P to persistent passive coaster service

[Michael Wilde]

Mihael,

When I try to connect from a BG/P worker back to a passive persistent coaster service on the login host, I get this:

from worker.pl:

Failed to register (service returned error: Unknown command: REGISTER) at /home/wilde/swift/src/trunk/cog/modules/swift/dist/swift-svn/bin/worker.pl line 703.

My service side log shows this for every worker start attempt:

Unknown handler: REGISTER. Available handlers: {CHMOD=class org.globus.cog.abstraction.impl.file.coaster.handlers.ChmodHandler, ISDIR
=class org.globus.cog.abstraction.impl.file.coaster.handlers.IsDirectoryHandler,   etc etc

My worker log shows this:

1291238056.000 INFO  - mytest Logging started: Wed Dec  1 15:13:53 2010
1291238056.000 INFO  - Running on node 172.18.2.83
1291238056.000 DEBUG - uri=http://172.17.3.16:1985
1291238056.000 DEBUG - scheme=http
1291238056.000 DEBUG - host=172.17.3.16
1291238056.000 DEBUG - port=1985
1291238056.000 DEBUG - blockid=mytest
1291238056.000 INFO  - Connecting (0)...
1291238056.000 DEBUG - Trying 172.17.3.16:1985...
1291238056.000 INFO  - Connected
1291238056.000 DEBUG - Replies: {}
1291238056.000 DEBUG - OUT: len=8, tag=0, flags=0
1291238056.000 DEBUG - OUT: len=6, tag=0, flags=0
1291238056.000 DEBUG - OUT: len=0, tag=0, flags=2
1291238056.000 DEBUG - done sending frags for 0

The dummy swift run that set the service to passive mode said this on stdout/err:

Swift svn swift-r3730 cog-r2943

RunID: 20101201-1448-szco4z4c
Progress:
Find: http://login6.surveyor.alcf.anl.gov:1985
Find:  keepalive(120), reconnect - http://login6.surveyor.alcf.anl.gov:1985
Passive queue processor initialized. Callback URI is http://172.17.3.16:50000
Progress:  Active:1
Progress:  Checking status:1
Final status:  Finished successfully:1

Any thoughts on why the worker fails to register with the service?

- Mike