primer cambio

node_modules/amqplib/examples/tutorials/send.js

@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+
+const amqp = require('amqplib');
+
+const queue = 'hello';
+const text = 'Hello World!';
+
+(async () => {
+  let connection;
+  try {
+    connection = await amqp.connect('amqp://localhost');
+    const channel = await connection.createChannel();
+
+    await channel.assertQueue(queue, { durable: false });
+
+    // NB: `sentToQueue` and `publish` both return a boolean
+    // indicating whether it's OK to send again straight away, or
+    // (when `false`) that you should wait for the event `'drain'`
+    // to fire before writing again. We're just doing the one write,
+    // so we'll ignore it.
+    channel.sendToQueue(queue, Buffer.from(text));
+    console.log(" [x] Sent '%s'", text);
+    await channel.close();
+  }
+  catch (err) {
+    console.warn(err);
+  }
+  finally {
+    if (connection) await connection.close();
+  };
+})();