When running Python 2.7, an empty list will throw an "IndexError: list index out of range" error. We must check if the list is not empty before trying to iterate over it.
(backport 91319cb4e1)
In the next Apache CloudStack release the KVM Hypervisor will provide
additional information via smbios to the guest.
This allows SaltStack to detect that the machine is running inside
KVM on Apache CloudStack.
Basic IPC server works!
Lint
Skeleton of client
IPC bind test
Make stand-alone
Adding factories for push and pull channels
Allowing opts passing for consistency
Tests now (mostly) work
Lint
Method documentation
General cleanup. Migrate to inheritence.
Log cleanup
Migrate framing to stand-along module
Migrate ipc.py to new framer
Working except for serialization bug
Debugging
Debugging
It works!!
Remove ZeroMQ from TCP transport :]
General cleanup
Linting
General cleanup
Align socket name with what client expects
Remove unused buffer size flag
exception handling for stream close
Calls to parent class inits
Docs
Remove debugging
Remove unused function
Remove unnecessary pre/post fork on msgclient
Remove unecessary timeout flag
Better stream/socket shutdown in server
Remove unused handler
Removing more unused
More function cleanup
Removing more unneeded cruft
Lint
Round out documentation
More docs
Misc hacks to fix up @cachedout's IPC
This was using a mix of blocking and non-blocking calls, which was making a bit of a mess. connect and write are both non-blocking calls on IOStreams, so we either need to handle all the callbacks or do them in the coroutine fashion (much easier to manage). This meant that in the tests your "write" wouldn't make it out since we didn't wait on the connect.
IMO we should refactor this IPC stuff to have proper async interfaces and wrap if absolutely necessary, but I think its reasonable to ask that as part of this we make some more of the core coroutines :)
for #23236
Lint
Remove init of io_loop because we require start()
Various fixes
Remove uneeded functionality
Remove dup
Cleanup and remove unused functions
Moving toward coroutines
More lint
handle_connection changed to spawn
Singletons for ipcclient
Lint disable
Remove redundent check in close()
Remove duplicates in init
Improved exception handling
Test framework
Require sock path to be passed in
Better testing approach
Remove unecessary __init__
Misc cleanup of unecessary methods
Major rework of the IPC channels to make them work :)
Remove TODO, since the feature was implemented
Add more tests for IPC
Add support for reconnecting clients, as well as a return from the IPCServer
misc cleanup
Lint test case
Lint transport
This makes code much more readable if one needs to create multiple VMs
with different parameters.
Instead of calling multiple times client.create() with different values,
a single call can be used with generators as values.
client.create() takes "names" parameter as a list, to spin up multiple
instances, this will allow usage of different values for other parameters
