@ciklum/xmess-repeater

XMESS Repeater

XMESS plugin for repeating messages among few XMESS instances

Table of contents

1. Description
2. Usage
3. API

Description

---

XMESS Repeater - module which provides functionality of binding/communication among many XMESS instances. Usualy we use only one XMESS instance on app, but when we works with multiple applications then can use repeater for communication among them.

Usage

---

• Set private repository:

  npm config set registry https://registry.npmjs.org/:_authToken=5ea6cd25-4d7d-4def-9ae0-e09c52e5b9a5

• Install XMESS Repeater:

  npm install @ciklum/xmess-repeater --save

• Import XmessRepeater to file

  import { XmessRepeater } from '@ciklum/xmess-repeater';
  ...

• Construct XmessRepeater with translatorId and repeaterCallback

  import { XmessRepeater } from '@ciklum/xmess-repeater';
  import { Xmess } from '@ciklum/xmess';
  
  const xmess = new Xmess();
  const xmessRepeater = new XmessRepeater('repeater-1', (path, payload) => {
      xmess.publish(path, payload)
  });
  
  xmess.onPublish((path, payload) => {
      xmessRepeater.publish(path, payload);
  })
  ...

API

• .publish(path, payload) for to subscribed XMESS`s, where path is channelName and payload is data for publishing

  import { XmessRepeater } from '@ciklum/xmess-repeater';
  
  const xmessRepeater = new XmessRepeater('repeater-1', (path, payload) => {
      ...
  });
  
  xmessRepeater.publish('app-group/route:changed', { pathname: '/offer' })
  ...

• .getMessage(path) for getting last message from channel by path

  import { XmessRepeater } from '@ciklum/xmess-repeater';
  
  const xmessRepeater = new XmessRepeater('repeater-1', (path, payload) => {
      ...
  });
  
  const message = xmessRepeater.getMessage('app-group/route:changed');
  // message = { pathname: '/offer' } 
  ...

• .destroy() for remove repeater instance

  import { XmessRepeater } from '@ciklum/xmess-repeater';
  
  const xmessRepeater = new XmessRepeater('repeater-1', (path, payload) => {
      ...
  });
  
  xmessRepeater.destroy()
  ...