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Michael Park commented on MESOS-8301: ------------------------------------- {noformat} commit 8014e3f9e1838745a6f3af7c1e2a557bd74349b0 Author: Dmitry Zhuk <dz...@twopensource.com> Date: Tue Dec 5 11:20:55 2017 -0800 Added `CallableOnce` support in `Future`. `Future` guarantees that callbacks are called at most once, so it can use `lambda::CallableOnce` to expicitly declare this, and allow corresponding optimizations with moves. Review: https://reviews.apache.org/r/63638/ {noformat} {noformat} commit 09b72e9bbf87793ce84df5d5f9d5f292c60fa5ee Author: Dmitry Zhuk <dz...@twopensource.com> Date: Tue Dec 5 11:20:41 2017 -0800 Added `CallableOnce` support in `defer`. This allows `defer` result to be converted to `CallableOnce`, ensuring that bound arguments are moved, when call is made, and avoiding making copies of bound arguments. Review: https://reviews.apache.org/r/63637/ {noformat} > Support moving into defer/dispatch/install handlers. > ---------------------------------------------------- > > Key: MESOS-8301 > URL: https://issues.apache.org/jira/browse/MESOS-8301 > Project: Mesos > Issue Type: Improvement > Components: libprocess > Reporter: Benjamin Mahler > Assignee: Dmitry Zhuk > > Currently, dispatch and defer will take copies of the provided arguments. > Also, a protobuf message handler cannot move the supplied message. We should > support moves for these for efficiency. -- This message was sent by Atlassian JIRA (v6.4.14#64029)