Team, Our stable/mitaka branch is now broken by oslo.messaging 5.0.0. Global requirements for stable/mitaka has oslo.messaging>=4.0.0 so it can fetch 5.0.0. Just reminding that it breaks us because we intentionally modified RPCDispatcher like in [1]. It was needed for “at-least-once” delivery. In master we already agreed to remove that hack and work towards having a decent solution (there are options). The patch is [2]. But we need to handle it in mitaka somehow. Options I see: Constrain oslo.messaging in global-requirements.txt for stable/mitaka with 4.6.1. Hard to do since it requires wide cross-project coordination. Remove that hack in stable/mitaka as we did with master. It may be bad because this was wanted very much by some of the users Not sure what else we can do. Thoughts? [1] https://github.com/openstack/mistral/blob/stable/mitaka/mistral/engine/rpc.py#L38-L88 <https://github.com/openstack/mistral/blob/stable/mitaka/mistral/engine/rpc.py#L38-L88> [2] https://review.openstack.org/#/c/316578/ <https://review.openstack.org/#/c/316578/> Renat Akhmerov @Nokia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160517/516c021d/attachment.html>