Follower should be able to vote more than once in a term

[schuster]

Because Raft RPCs are idempotent, Followers should be able to vote for the same candidate more than once in a given term. This allows the candidate to receive a response in case the first response was dropped.

[colin-scott]

For what it's worth, I have a (non-pull-request-worthy) fix for this here:

NetSys/demi-applications@4e733c4
NetSys/demi-applications@7fecff5

[dmitraver]

@colin-scott Are you planning to make a pull request with all your changes?

[colin-scott]

Yeah, @ktoso just suggested that I should. But some of them do depend on your #55, for what it's worth.

[ktoso]

I'll look into #55 and others tonight so we can start rolling fixes in then :)

[dmitraver]

@ktoso Good news :) I'm looking forward to that