aux-broker-mq/example/index.js

Микросервис тест взаимодействия

const express = require("express");
const app = express();
const { BrokerProxy } = require("../dist/BrokerProxy");
const broker = new BrokerProxy({ host: "auxilium:Saq33rrT@localhost" });
const fs = require("fs");
app.set("port", 3000);
app.use((req, res, next) => {
  res.header("Access-Control-Allow-Origin", "*");
  res.header(
    "Access-Control-Allow-Methods",
    "GET, POST, PATCH, PUT, DELETE, OPTIONS"
  );
  res.header(
    "Access-Control-Allow-Headers",
    "Origin, X-Requested-With, Content-Type, Accept, access"
  );
  next();
});

app.get("/v1/health", (req, res) => {
  res.send("0");
  broker.emit("testService.health", {
    service: "test",
    value: "success",
    date: Date.now(),
  });
});

app.get("/", (req, res) => {
  res.send("REST API Сервер, Текущая версия V1.0.0");
});
app.listen(app.get("port"), async () => {
  try {
    await broker.connect(); 
    await broker.createChannel("testService.health");
    await broker.createExchange("article", "fanout");
      
    setInterval((_) => {
      broker.publish("article", '', {
        title: "hello",
        date: Date.now(),
        description: "Nothing interesting"
      })  
    }, 1000);
    setInterval((_) => {
      broker.publish("reviews", 'fake.cinema.cols', {
        title: "the best review",
        date: Date.now(), 
      })  
    }, 900);
    setInterval((_) => {
      broker.emit("testService.health",{check: 1, date: Date.now()});
    }, 5000);
    console.log(
      "[*] Доступно подключение по адресу: 127.0.0.1:" + app.get("port")
    );
  } catch (ex) {
    console.log(ex);
  }
});