examples/rabbitmq/vendor/php-amqplib/php-amqplib/PhpAmqpLib/Exception/AMQPChannelClosedException.php

+<?php
+
+namespace PhpAmqpLib\Exception;
+
+class AMQPChannelClosedException extends AMQPRuntimeException
+{
+}

examples/rabbitmq/vendor/php-amqplib/php-amqplib/PhpAmqpLib/Exception/AMQPConnectionBlockedException.php

+<?php
+
+namespace PhpAmqpLib\Exception;
+
+class AMQPConnectionBlockedException extends AMQPRuntimeException
+{
+    public function __construct($message = '', $code = 0, $previous = null)
+    {
+        if (empty($message)) {
+            $message = 'Connection is blocked due to low resources';
+        }
+        parent::__construct($message, $code, $previous);
+    }
+}