Bug 348

Summary:	Crash in Client UI
Product:	Virtual Venues Client Software	Reporter:	Username for submitting Client UI bugs <client-ui-bugzilla-user@mcs.anl.gov>
Component:	Client UI	Assignee:	Susanne Lefvert <lefvert@mcs.anl.gov>
Status:	RESOLVED FIXED
Severity:	normal	CC:	nobody@mcs.anl.gov
Priority:	P2
Version:	2.0
Target Milestone:	---
Hardware:	Other
OS:	Linux

Description From Username for submitting Client UI bugs 2003-06-17 16:47:21

---Comment from Reporter--- 

dsafdsafasdf

---VenueClient.log Information---

06/17/2003 04:14:10 PM 1024 AG.Types VenueClient.py:903 INFO  --------- END VenueClient
06/17/2003 04:14:10 PM 2051 AG.DataStore DataStore.py:1081 DEBUG Worker 0 gets cmd quit
06/17/2003 04:14:10 PM 2051 AG.DataStore DataStore.py:1094 DEBUG Worker 0 exiting
06/17/2003 04:14:10 PM 4101 AG.DataStore DataStore.py:1150 INFO  GSIHTTPTransferServer: GSITCPSocket, interrupted I/O operation, most likely shutting down. 
06/17/2003 04:33:24 PM 1024 AG.VenueClientUIClasses VenueClientUIClasses.py:2982 DEBUG My hostname is ag2-test.mcs.anl.gov
06/17/2003 04:33:24 PM 1024 AG.VenueClientUIClasses VenueClientUIClasses.py:2987 DEBUG VerifyExecutionEnvironment: bind to local hostname of ag2-test.mcs.anl.gov succeeds
06/17/2003 04:33:24 PM 1024 AG.toolkit Toolkit.py:48 DEBUG userConfigDir: /home/lefvert/.AccessGrid
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:771 DEBUG using existing configuration
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1157 DEBUG CertificateRepository: scanning /home/lefvert/.AccessGrid/identity_certificates
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1157 DEBUG CertificateRepository: scanning /etc/grid-security/certificates
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /C=US/O=Globus/CN=Globus Certification Authority
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Access Grid/OU=agdev-ca.mcs.anl.gov/CN=Access Grid Developers CA
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:979 DEBUG Checking that default dn /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert has a certificate
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:646 DEBUG InitEnvironment: using standard proxy setup
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert/CN=proxy
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:363 DEBUG Proxy /tmp/x509_up_lefvert is valid
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:662 DEBUG Set X509_USER_PROXY to /tmp/x509_up_lefvert
06/17/2003 04:33:24 PM 1024 AG.CertificateManager CertificateManager.py:663 DEBUG Set X509_CERT_DIR to /etc/grid-security/certificates
06/17/2003 04:33:24 PM 1024 AG.Types VenueClient.py:247 DEBUG bin.VenueClient::__createPersonalDataStore: Creating personal datastore at /home/lefvert/.AccessGrid/personalDataStore using prefix personalDataStore and port 0
06/17/2003 04:33:24 PM 1024 AG.DataStore DataStore.py:72 DEBUG Datastore path is /home/lefvert/.AccessGrid/personalDataStore
06/17/2003 04:33:24 PM 1024 AG.DataStore DataStore.py:1063 DEBUG Creating thread 0
06/17/2003 04:33:24 PM 1024 AG.DataStore DataStore.py:1068 DEBUG Starting thread 0
06/17/2003 04:33:24 PM 2051 AG.DataStore DataStore.py:1076 DEBUG Worker 0 starting
06/17/2003 04:33:24 PM 1024 AG.DataStore DataStore.py:1070 DEBUG Waiting thread 0
06/17/2003 04:33:24 PM 1024 AG.DataStore DataStore.py:1073 DEBUG Done creating workers
06/17/2003 04:33:24 PM 1024 AG.Types VenueClient.py:269 DEBUG bin.VenueClient::__createPersonalDataStore: Load personal data from file
06/17/2003 04:33:24 PM 1024 AG.Types VenueClient.py:273 DEBUG bin.VenueClient::__createPersonalDataStore: Personal data dict: {'AG1toAG2Venues.py': DataDescription: {'status': 'present', 'description': None, 'name': 'AG1toAG2Venues.py', 'owner': '/O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert', 'checksum': '4bd75e32a358f28923a31c48552aa3a5', 'id': '000000f57444df34008c00dd002200490f3', 'type': '000000f5744394e3008c00dd00220049bd3', 'uri': 'https://ag2-test.mcs.anl.gov:1345/personalDataStore/AG1toAG2Venues.py', 'size': 2998}}
06/17/2003 04:33:24 PM 1024 AG.VenueClient VenueClient.py:535 INFO  Applications dir = /home/lefvert/AccessGrid/bin/tmp/applications
06/17/2003 04:33:24 PM 1024 AG.Types VenueClient.py:149 DEBUG bin.VenueClient::OnInit: ispersonal=0
06/17/2003 04:33:25 PM 1024 AG.Types VenueClient.py:202 DEBUG bin.VenueClient::__startMainLoop: start wxApp main loop/thread
06/17/2003 04:33:26 PM 1024 AG.Types VenueClient.py:651 DEBUG bin.VenueClient::EnterVenue: Enter venue with url: https://ag2-test.mcs.anl.gov:8880/Venues/default
06/17/2003 04:33:26 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert/CN=proxy
06/17/2003 04:33:26 PM 1024 AG.CertificateManager CertificateManager.py:363 DEBUG Proxy /tmp/x509_up_lefvert is valid
06/17/2003 04:33:26 PM 1024 AG.Types VenueClient.py:858 DEBUG Set history url: None 
06/17/2003 04:33:26 PM 1024 AG.VenueClient VenueClient.py:256 ERROR AccessGrid.VenueClient::Get node capabilities failed
Traceback (most recent call last):
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 250, in EnterVenue
    self.profile.capabilities = Client.Handle( self.nodeServiceUri ).get_proxy().GetCapabilities()
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: an end-of-file was reached
06/17/2003 04:33:26 PM 1024 AG.Types VenueClient.py:777 ERROR bin.VenueClient::EnterVenue failed
Traceback (most recent call last):
  File "VenueClient.py", line 678, in EnterVenue
    warningString = VenueClient.EnterVenue( self, URL )
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 264, in EnterVenue
    (venueState, self.privateId, streamDescList ) = Client.Handle( URL ).get_proxy().Enter( self.profile )
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: a system call failed (Connection refused)
06/17/2003 04:36:41 PM 1024 AG.Types VenueClient.py:651 DEBUG bin.VenueClient::EnterVenue: Enter venue with url: https://ag2-test.mcs.anl.gov:8880/Venues/default
06/17/2003 04:36:41 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert/CN=proxy
06/17/2003 04:36:41 PM 1024 AG.CertificateManager CertificateManager.py:363 DEBUG Proxy /tmp/x509_up_lefvert is valid
06/17/2003 04:36:41 PM 1024 AG.Types VenueClient.py:858 DEBUG Set history url: https://ag2-test.mcs.anl.gov:8880/Venues/default 
06/17/2003 04:36:41 PM 1024 AG.VenueClient VenueClient.py:256 ERROR AccessGrid.VenueClient::Get node capabilities failed
Traceback (most recent call last):
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 250, in EnterVenue
    self.profile.capabilities = Client.Handle( self.nodeServiceUri ).get_proxy().GetCapabilities()
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: an end-of-file was reached
06/17/2003 04:36:41 PM 1024 AG.Types VenueClient.py:777 ERROR bin.VenueClient::EnterVenue failed
Traceback (most recent call last):
  File "VenueClient.py", line 678, in EnterVenue
    warningString = VenueClient.EnterVenue( self, URL )
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 264, in EnterVenue
    (venueState, self.privateId, streamDescList ) = Client.Handle( URL ).get_proxy().Enter( self.profile )
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: a system call failed (Connection refused)
06/17/2003 04:38:16 PM 1024 AG.Types VenueClient.py:904 INFO  --------- END VenueClient
06/17/2003 04:38:16 PM 2051 AG.DataStore DataStore.py:1081 DEBUG Worker 0 gets cmd quit
06/17/2003 04:38:16 PM 2051 AG.DataStore DataStore.py:1094 DEBUG Worker 0 exiting
06/17/2003 04:38:16 PM 4101 AG.DataStore DataStore.py:1150 INFO  GSIHTTPTransferServer: GSITCPSocket, interrupted I/O operation, most likely shutting down. 
06/17/2003 04:52:59 PM 1024 AG.VenueClientUIClasses VenueClientUIClasses.py:2982 DEBUG My hostname is ag2-test.mcs.anl.gov
06/17/2003 04:52:59 PM 1024 AG.VenueClientUIClasses VenueClientUIClasses.py:2987 DEBUG VerifyExecutionEnvironment: bind to local hostname of ag2-test.mcs.anl.gov succeeds
06/17/2003 04:52:59 PM 1024 AG.toolkit Toolkit.py:48 DEBUG userConfigDir: /home/lefvert/.AccessGrid
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:771 DEBUG using existing configuration
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1157 DEBUG CertificateRepository: scanning /home/lefvert/.AccessGrid/identity_certificates
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1157 DEBUG CertificateRepository: scanning /etc/grid-security/certificates
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /C=US/O=Globus/CN=Globus Certification Authority
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Access Grid/OU=agdev-ca.mcs.anl.gov/CN=Access Grid Developers CA
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:979 DEBUG Checking that default dn /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert has a certificate
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:646 DEBUG InitEnvironment: using standard proxy setup
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert/CN=proxy
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:363 DEBUG Proxy /tmp/x509_up_lefvert is valid
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:662 DEBUG Set X509_USER_PROXY to /tmp/x509_up_lefvert
06/17/2003 04:52:59 PM 1024 AG.CertificateManager CertificateManager.py:663 DEBUG Set X509_CERT_DIR to /etc/grid-security/certificates
06/17/2003 04:52:59 PM 1024 AG.Types VenueClient.py:247 DEBUG bin.VenueClient::__createPersonalDataStore: Creating personal datastore at /home/lefvert/.AccessGrid/personalDataStore using prefix personalDataStore and port 0
06/17/2003 04:52:59 PM 1024 AG.DataStore DataStore.py:72 DEBUG Datastore path is /home/lefvert/.AccessGrid/personalDataStore
06/17/2003 04:52:59 PM 1024 AG.DataStore DataStore.py:1063 DEBUG Creating thread 0
06/17/2003 04:52:59 PM 1024 AG.DataStore DataStore.py:1068 DEBUG Starting thread 0
06/17/2003 04:52:59 PM 2051 AG.DataStore DataStore.py:1076 DEBUG Worker 0 starting
06/17/2003 04:52:59 PM 1024 AG.DataStore DataStore.py:1070 DEBUG Waiting thread 0
06/17/2003 04:52:59 PM 1024 AG.DataStore DataStore.py:1073 DEBUG Done creating workers
06/17/2003 04:52:59 PM 1024 AG.Types VenueClient.py:269 DEBUG bin.VenueClient::__createPersonalDataStore: Load personal data from file
06/17/2003 04:52:59 PM 1024 AG.Types VenueClient.py:273 DEBUG bin.VenueClient::__createPersonalDataStore: Personal data dict: {'AG1toAG2Venues.py': DataDescription: {'status': 'present', 'description': None, 'name': 'AG1toAG2Venues.py', 'owner': '/O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert', 'checksum': '4bd75e32a358f28923a31c48552aa3a5', 'id': '000000f57444df34008c00dd002200490f3', 'type': '000000f5744394e3008c00dd00220049bd3', 'uri': 'https://ag2-test.mcs.anl.gov:1345/personalDataStore/AG1toAG2Venues.py', 'size': 2998}}
06/17/2003 04:52:59 PM 1024 AG.VenueClient VenueClient.py:535 INFO  Applications dir = /home/lefvert/AccessGrid/bin/tmp/applications
06/17/2003 04:52:59 PM 1024 AG.Types VenueClient.py:149 DEBUG bin.VenueClient::OnInit: ispersonal=0
06/17/2003 04:52:59 PM 1024 AG.Types VenueClient.py:202 DEBUG bin.VenueClient::__startMainLoop: start wxApp main loop/thread
06/17/2003 04:53:01 PM 1024 AG.Types VenueClient.py:651 DEBUG bin.VenueClient::EnterVenue: Enter venue with url: https://ag2-test.mcs.anl.gov:8880/Venues/default
06/17/2003 04:53:01 PM 1024 AG.CertificateManager CertificateManager.py:1222 DEBUG Loaded certificate for /O=Grid/O=Globus/OU=mcs.anl.gov/CN=Susanne Lefvert/CN=proxy
06/17/2003 04:53:01 PM 1024 AG.CertificateManager CertificateManager.py:363 DEBUG Proxy /tmp/x509_up_lefvert is valid
06/17/2003 04:53:01 PM 1024 AG.Types VenueClient.py:858 DEBUG Set history url: None 
06/17/2003 04:53:01 PM 1024 AG.VenueClient VenueClient.py:256 ERROR AccessGrid.VenueClient::Get node capabilities failed
Traceback (most recent call last):
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 250, in EnterVenue
    self.profile.capabilities = Client.Handle( self.nodeServiceUri ).get_proxy().GetCapabilities()
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: an end-of-file was reached
06/17/2003 04:53:01 PM 1024 AG.Types VenueClient.py:777 ERROR bin.VenueClient::EnterVenue failed
Traceback (most recent call last):
  File "VenueClient.py", line 678, in EnterVenue
    warningString = VenueClient.EnterVenue( self, URL )
  File "/home/lefvert/AccessGrid/AccessGrid/VenueClient.py", line 264, in EnterVenue
    (venueState, self.privateId, streamDescList ) = Client.Handle( URL ).get_proxy().Enter( self.profile )
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3650, in __call__
    return self.__r_call(*args, **kw)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3670, in __r_call
    self.__hd, self.__ma)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/AGGSISOAP.py", line 3570, in __call
    config = self.config)
  File "/home/lefvert/AccessGrid/AccessGrid/hosting/pyGlobus/Client.py", line 162, in call
    r.putrequest("POST", real_path)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 452, in putrequest
    self.send(str)
  File "/usr/src/build/87651-i386/install/usr/lib/python2.2/httplib.py", line 394, in send
    self.connect()
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 1079, in connect
    self.sock.connect(self.host, self.port, self.io_attr)
  File "/usr/lib/python2.2/site-packages/pyGlobus/io.py", line 663, in connect
    raise ex
GSITCPSocketException: a system call failed (Connection refused)