Using _lock we can know for certain whether the Broker has received a
wakeup byte yet. If it has, we can skip the wasted system call.
Now on_receive() can exactly read the single byte that can possibly
exist (modulo FD sharing bugs -- this could be improved on later)
Now poller is start enough to know a start_receive() during an iteration
does not cause events yielded by that iteration to associate with the
wrong descriptor.
These changes are tangentially related to the associated ticket, but
event versioning is still the underlying issue.
The user@host prefix in new-style OpenSSH messages unfortunately takes
the host part from ~/.ssh/config and friends. There is no way to know
which hostname will appear in this string without parsing the OpenSSH
config, nor which username will appear.
Instead just regex it.
Add SSH stub modes to print the new/old errors and add some simple
tests.
This extends the work done in b9112a9cbb
Receiving DEL_ROUTE without a corresponding ADD_ROUTE is now legit
behaviour, so don't print an error in this case.
Don't print an error for dropped messages if the reply_to indicates the
sender doesn't care about a response (dead and no_reply)
Earlier commit moved Stream.routes attribute into a private map
belonging to RouteMonitor, to make upgrades smoother. This adds a new
accessor method to RouteMonitor.
Now rather than simply propagate DEL_ROUTE upwards towards the parent,
we broadcast it downward to any stream that ever sent a message toward
any of the routes that have just become disconnected.
When unpickling a context, arrange for there to be a single instance
representing that context, managed by the corresponding router. This
context_by_id() was already in use by parent.py, it just needs to move
down.
This to eventually reach the point where a single Context exists that
needs 'disconnect' fired on it, so all sleeping receivers are definitely
woken.
(Pull #377)
Changes:
- additional_parameters -> extra_args
- Merge with kubectl changes from dmw branch
- Update docs
- Remove unused username class member
- Avoid mutable kubectl_args class member
- Use six.iteritems
This change allows the kubectl connector to support the same options as
Ansible's original connector.
The playbook sample comes with an example of a pod containing two containers
and checking that moving from one container to another, the version of Python
changes as expected.
OpenSSH 7.5 changed the text of the permission denied message. As a
result ssh_test.SshTest.test_password_required and test_pubkey_required
were failing on an Ubuntu 18.04 client, which ships OpenSSH 7.6.
Refs
- https://bugzilla.mindrot.org/show_bug.cgi?id=2720
David Wilson