vuex2vuex v0.1.1

vuex2vuex sync util

Sync different vuex stores by streaming commits. Designed to use end-to-end with websockets.

Use an authoritative store on the server for an initial sync.

For an example app see: https://github.com/Ineluki/vuexsync-example

Basic usage

const stream = new Sync.TransportStream(websocket);
const plugin = Sync.Plugin( stream, {} );
const store = Store([plugin]);

API

Sync.TransportStream

A duplex stream for connecting to a websocket. Has a buffer for events that get pushed before the socket is open.

Sync.Plugin

Creates a duplex stream as a vuex plugin. Will listen to any commits and pushes them over the stream. Will take any incoming packets and commit them. Can employ a filter to only listen to certain commits.

Options

Options are given as the second argument.

• initSync - request a full synchronisation of the store on start. Requires a Hub somewhere up the stream with an authoritative store set
• filter - object, to limit the commit names listened to
• whitelist - array or names to listen to
• blacklist - array of names not to listen to
• namespace - string, only listen to commits in that namespace, can be used with other filters

Sync.Hub

A pseudo stream that can connect multiple streams, useful for rooms of websockets. Not a real stream but you can pipe to and from it. The hub will do the unpiping for you when one stream closes.

Usage:

const stream = new Sync.TransportStream(ctx.websocket);
stream.pipe(hub).pipe(stream);