primer cambio

node_modules/amqplib/examples/tutorials/emit_log_direct.js

@@ -0,0 +1,26 @@
+#!/usr/bin/env node
+
+const amqp = require('amqplib');
+
+const exchange = 'direct_logs';
+const args = process.argv.slice(2);
+const routingKey = (args.length > 0) ? args[0] : 'info';
+const text = args.slice(1).join(' ') || 'Hello World!';
+
+(async () => {
+  let connection;
+  try {
+    connection = await amqp.connect('amqp://localhost');
+    const channel = await connection.createChannel();
+    await channel.assertExchange(exchange, 'direct', { durable: false });
+    channel.publish(exchange, routingKey, Buffer.from(text));
+    console.log(" [x] Sent %s:'%s'", routingKey, text);
+    await channel.close();
+  }
+  catch (err) {
+    console.warn(err);
+  }
+  finally {
+    if (connection) await connection.close();
+  };
+})();