micro-toolkit/zmq-service-suite-client-js

#!/usr/bin/env node
var Logger = require('logger-facade-nodejs');
var LoggerConsolePlugin = require('logger-facade-console-plugin-nodejs');

// this is the default config
var config = {
  level: 'debug',
  timeFormat: 'YYYY-MM-DD HH:mm:ss',
  messageFormat: '%time | %logger::%level - %msg | metadata: %metadata'
};

var plugin = new LoggerConsolePlugin(config);
Logger.use(plugin);

var ZSSClient = require('../client');

var config = {
  // broker frontend address
  broker: 'tcp://127.0.0.1:7777',
  // service unique identifier
  sid: 'PONG',
  // client identity (optional), defaults to 'client'
  identity: "PONG_CLIENT",
  // client timeout in ms (optional), defaults to 1s
  timeout: 1000
};

console.log("----- Client Start with ---- \n %j \n----------", config);

var client = new ZSSClient(config);

setInterval(function(){

  console.log("----- Client Sending PING ----");

  // call return a promise
  client.call("ping", "ping")
    .then(function(response){
      console.log("----- Client Received ----\n %j \n --------------------", response);
    })
    .fail(function(error){
      console.log("----- Client Received Error ----\n %j \n --------------------", error);
    });
}, 2000);