flatheadmill / sympatico Goto Github PK

I've been writing with the spell checker off. It's bad.

Phaser should pause itself when it gets an appointment. Messages will enqueue into a backlog and will not be given a promise to return to the caller. When pause is released the user will get their promise.

Buried in the current table implementation. It is its open operation so we're able to extract it simplifying the ultimate table implementation.

Not even going to do the full automation yet. Need to get started on code.

Instead preserve an array of machine addresses to indicate the current majority and work it out going backwards.

Should an isolated instance continue to send messages after it has been removed from participation we want to reject those messages.

An ever-increasing number to acts a government so that that entries have a promise with a major/minor number like Paxos.

Start by just correctly expanding a two-phase commit algorithm.

Implement the basic write and commit.

We are only going to do one majority at a time so add it to the end of the phasers internal queue. If we get a majority when we already have a majority that is a departure and fallback so it overrides (or hey, we can just run it, it doesn't matter.)

When we get a new appointment we need to check to see if the new majority has members that are not part of the existing majority and we can accept responses that lack that majority. In fact, we can just move to the new smaller majority immediately, can't we? Because we're only ever going to shrink in one particular direction. We can't do the same for expansion.

Including snapshots, join a new member to an existing consensus.