Bazaar

transport registry updated while in use: RuntimeError: dictionary changed size during iteration

Bug #430510 reported by Vincent Ladeuil on 2009-09-16

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	Bazaar	Fix Released	High	Vincent Ladeuil	Bazaar 2.1.0b1 "While the cat is away"

Bug Description

We thought we fixed it as part of #277048 but it's back.
ERROR: bzrlib.tests.test_http.SmartHTTPTunnellingTest.test_open_bzrdir(urllib,HTTP/1.1) (subunit.RemotedTestCase)
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RemoteException: Traceback (most recent call last):
  File "/home/babune/buildbot/bzr/slaves/gentoo/tests/gentoo/build/bzrlib/tests/test_http.py", line 1770, in test_open_bzrdir
    bd = bzrdir.BzrDir.open(url)
  File "/home/babune/buildbot/bzr/slaves/gentoo/tests/gentoo/build/bzrlib/bzrdir.py", line 843, in open
    t = get_transport(base, possible_transports=possible_transports)
  File "/home/babune/buildbot/bzr/slaves/gentoo/tests/gentoo/build/bzrlib/transport/__init__.py", line 1585, in get_transport
    for proto, factory_list in transport_list_registry.items():
  File "/home/babune/buildbot/bzr/slaves/gentoo/tests/gentoo/build/bzrlib/registry.py", line 225, in items
    return sorted(self.iteritems())
  File "/home/babune/buildbot/bzr/slaves/gentoo/tests/gentoo/build/bzrlib/registry.py", line 221, in iteritems
    for key, getter in self._dict.iteritems():
RuntimeError: dictionary changed size during iteration