primer cambio

node_modules/amqplib/examples/waitForConfirms.js

@@ -0,0 +1,21 @@
+const amqp = require('../');
+
+(async () => {
+  let connection;
+  try {
+    connection = await amqp.connect();
+    const channel = await connection.createConfirmChannel();
+
+    for (var i=0; i < 20; i++) {
+      channel.publish('amq.topic', 'whatever', Buffer.from('blah'));
+    };
+
+    await channel.waitForConfirms();
+    console.log('All messages done');
+    await channel.close();
+  } catch (err) {
+    console.warn(err);
+  } finally {
+    if (connection) await connection.close();
+  }
+})();