Bzr does not handle a keyboard interupt (Ctl+c) nicely during a push

[Andrew Hunter]

Bzr does not handle a keyboard interupt (Ctl+c) nicely during a push. It 
gives the following traceback:

bzr: ERROR: bzrlib.errors.TooManyConcurrentRequests: The medium 
'<bzrlib.smart.medium.SmartSSHClientMedium object at 0x13f88f0>' has 
reached its concurrent request limit. Be sure to finish_writing and 
finish_reading on the currently open request.

Traceback (most recent call last):
   File "/opt/local/lib/python2.4/site-packages/bzrlib/commands.py", 
line 817, in run_bzr_catch_errors
     return run_bzr(argv)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/commands.py", 
line 779, in run_bzr
     ret = run(*run_argv)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/commands.py", 
line 477, in run_argv_aliases
     return self.run(**all_cmd_args)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/builtins.py", 
line 763, in run
     revision_id=br_from.last_revision())
   File "/opt/local/lib/python2.4/site-packages/bzrlib/bzrdir.py", line 
190, in clone_on_transport
     revision_id=revision_id)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/decorators.py", 
line 127, in read_locked
     return unbound(self, *args, **kwargs)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/repository.py", 
line 489, in clone
     self.copy_content_into(dest_repo, revision_id)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/repository.py", 
line 412, in copy_content_into
     return InterRepository.get(self, destination).copy_content(revision_id)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/decorators.py", 
line 167, in write_locked
     self.unlock()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/inter.py", line 
110, in unlock
     self.target.unlock()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/repository.py", 
line 475, in unlock
     self.control_files.unlock()
   File 
"/opt/local/lib/python2.4/site-packages/bzrlib/lockable_files.py", line 
294, in unlock
     self._lock.unlock()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/lockdir.py", line 
298, in unlock
     self.confirm()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/lockdir.py", line 
386, in confirm
     info = self.peek()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/lockdir.py", line 
409, in peek
     info = self._read_info_file(self._held_info_path)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/lockdir.py", line 
399, in _read_info_file
     return self._parse_info(self.transport.get(path))
   File 
"/opt/local/lib/python2.4/site-packages/bzrlib/transport/remote.py", 
line 192, in get
     return StringIO(self.get_bytes(relpath))
   File 
"/opt/local/lib/python2.4/site-packages/bzrlib/transport/remote.py", 
line 196, in get_bytes
     request = self.get_smart_medium().get_request()
   File "/opt/local/lib/python2.4/site-packages/bzrlib/smart/medium.py", 
line 412, in get_request
     return SmartClientStreamMediumRequest(self)
   File "/opt/local/lib/python2.4/site-packages/bzrlib/smart/medium.py", 
line 566, in __init__
     raise errors.TooManyConcurrentRequests(self._medium)
TooManyConcurrentRequests: The medium 
'<bzrlib.smart.medium.SmartSSHClientMedium object at 0x13f88f0>' has 
reached its concurrent request limit. Be sure to finish_writing and 
finish_reading on the currently open request.

bzr 0.90.0 on python 2.4.4.final.0 (darwin)
arguments: ['/opt/local/bin/bzr', 'push', 
'bzr+ssh://rexbron@bazaar.launchpad.net/~rexbron/freemix/fremix-legal-update']

** please send this report to bazaar at lists.ubuntu.com