Repeated ssh connections from tbzrcache on paramiko auth failure

Do you use lightweight checkout from bzr+ssh or branch stacking to bzr+ssh?
It may cause this problem.
Bazaar Explorer's "Checkout" dialog implicitly use lightweight checkout.

Next TortoiseBZR avoid showing status for lightweight checkout.

Checkouts do seem to be involved from the log, but I suspect there must be something else as well or more people would be DDOSing launchpad codehosting.

What is the change to not show status for checkouts exactly? Is it in a version of tortoisebzr we could ship with the 2.4.3 windows installer release?

Now, TortoiseBzr 0.6.6b1 is available. And I'll release stable version soon.
This version is still compatible with bzr2.3 and 2.4.
 2012/01/27 20:30 "Martin Packman" <email address hidden>:

> Checkouts do seem to be involved from the log, but I suspect there must
> be something else as well or more people would be DDOSing launchpad
> codehosting.
>
> What is the change to not show status for checkouts exactly? Is it in a
> version of tortoisebzr we could ship with the 2.4.3 windows installer
> release?
>
> --
> You received this bug notification because you are a member of
> TortoiseBZR Developers, which is subscribed to TortoiseBZR.
> https://bugs.launchpad.net/bugs/922395
>
> Title:
> Repeated ssh connections from tbzrcache on paramiko auth failure
>
> Status in TortoiseBZR:
> New
>
> Bug description:
> The tbzrcache process can get into a state where it makes a huge
> number of ssh connections in succession, which is likely to upset
> remote servers. The exact cause isn't clear, but a particular user
> machine that caused issues with the launchpad codehosting has this in
> its log:
>
> [ 3472] 2012-01-25 11:44:03.417 ERROR: Another instance of this server is
> running - please close that instance and try again
> [ 4076] 2012-01-25 11:44:03.967 INFO: tbzrcache running...
> 6.545 falling back to default implementation
> 6.545 failed to load system host keys: [Errno 2] No such file or
> directory: 'C:\\Users\\username/.ssh/known_hosts'
> [ 4076] 2012-01-25 11:44:08.961 INFO: Connected (version 2.0, client
> Twisted)
> [ 4076] 2012-01-25 11:44:09.230 ERROR: Error processing remote request
> Traceback (most recent call last):
> File "tbzrlib\pipe\server.pyo", line 134, in run_command_loop
> File "tbzrlib\dispatcher.pyo", line 259, in dispatch
> File "tbzrlib\dispatcher.pyo", line 62, in get_file_status
> File "tbzrlib\wtcache.pyo", line 829, in get_status_for_path
> File "tbzrlib\wtcache.pyo", line 760, in _create_cache_for_path
> File "bzrlib\workingtree.pyo", line 309, in open_containing
> File "bzrlib\bzrdir.pyo", line 1318, in open_workingtree
> File "bzrlib\workingtree_4.pyo", line 1590, in open
> File "bzrlib\workingtree_4.pyo", line 1600, in _open
> File "bzrlib\bzrdir.pyo", line 1302, in open_branch
> File "bzrlib\branch.pyo", line 2304, in open
> File "bzrlib\bzrdir.pyo", line 828, in open
> File "bzrlib\bzrdir.pyo", line 863, in open_from_transport
> File "bzrlib\bzrdir.pyo", line 1590, in open
> File "bzrlib\remote.pyo", line 293, in _open
> File "bzrlib\remote.pyo", line 356, in __init__
> File "bzrlib\remote.pyo", line 368, in _probe_bzrdir
> File "bzrlib\remote.pyo", line 375, in _rpc_open_2_1
> File "bzrlib\remote.pyo", line 56, in _call
> File "bzrlib\smart\client.pyo", line 132, in call
> File "bzrlib\smart\client.pyo", line 145, in call_expecting_body
> File "bzrlib\smart\client.pyo", line 90, in _call_and_read_response
> File "bzrlib\smart\client.pyo", line 63, in _send_request
> File "bzrlib\smart\protocol.pyo", line 1309, in call
> File "bzrlib\smart\protocol.pyo", line 1133, in _write_end
> File "bzrlib\smart\protocol.pyo...