$ bzr push
Using saved location: bzr+ssh://bzr.fedorahosted.org/bzr/python-fedora/python-fedora-devel/
Enter passphrase for key '/home/fedora/toshio/.ssh/id_rsa': 
Traceback (most recent call last):
  File "/usr/bin/bzr", line 117, in ?
    sys.stdout.flush()
ValueError: I/O operation on closed file
bzr: ERROR: bzrlib.errors.TooManyConcurrentRequests: The medium '<bzrlib.smart.medium.SmartSSHClientMedium object at 0x2aaab23b8790>' 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 "/usr/lib64/python2.4/site-packages/bzrlib/commands.py", line 800, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib64/python2.4/site-packages/bzrlib/commands.py", line 758, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib64/python2.4/site-packages/bzrlib/commands.py", line 492, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib64/python2.4/site-packages/bzrlib/builtins.py", line 813, in run
    push_result = br_from.push(br_to, overwrite)
  File "/usr/lib64/python2.4/site-packages/bzrlib/decorators.py", line 127, in read_locked
    return unbound(self, *args, **kwargs)
  File "/usr/lib64/python2.4/site-packages/bzrlib/branch.py", line 1534, in push
    target.unlock()
  File "/usr/lib64/python2.4/site-packages/bzrlib/remote.py", line 1026, in unlock
    self._unlock(branch_token, repo_token)
  File "/usr/lib64/python2.4/site-packages/bzrlib/remote.py", line 993, in _unlock
    repo_token)
  File "/usr/lib64/python2.4/site-packages/bzrlib/smart/client.py", line 33, in call
    result, protocol = self.call_expecting_body(method, *args)
  File "/usr/lib64/python2.4/site-packages/bzrlib/smart/client.py", line 45, in call_expecting_body
    request = self.get_smart_medium().get_request()
  File "/usr/lib64/python2.4/site-packages/bzrlib/smart/medium.py", line 412, in get_request
    return SmartClientStreamMediumRequest(self)
  File "/usr/lib64/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 0x2aaab23b8790>' has reached its concurrent request limit. Be sure to finish_writing and finish_reading on the currently open request.

bzr 0.91.0 on python 2.4.4.final.0 (linux2)
arguments: ['/usr/bin/bzr', 'push']

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