$client = new Client(new Configuration(
    host: 'amqp',
));

$client->connect();
$channel = $client->channel();
$channel->publish('foobar');

$client->disconnect();
$channel->publish('barfoo');

PHP Fatal error:  Uncaught AssertionError: assert(\is_callable($ret)) in /app/vendor/react/async/src/SimpleFiber.php:72
Stack trace:
#0 /app/vendor/react/async/src/SimpleFiber.php(72): assert(false, 'assert(\\is_call...')
#1 /app/vendor/react/async/src/functions.php(365): React\Async\SimpleFiber->suspend()
#2 /app/vendor/bunny/bunny/src/Connection.php(143): React\Async\await(Object(React\Promise\Promise))
#3 /app/vendor/bunny/bunny/src/Connection.php(1697): Bunny\Connection->flushWriteBuffer()
#4 /app/vendor/bunny/bunny/src/ChannelMethods.php(165): Bunny\Connection->publish(1, 'barfoo', Array, '', '', false, false)
#5 /app/vendor/bunny/bunny/src/Channel.php(337): Bunny\Channel->publishImpl('barfoo', Array, '', '', false, false)
#6 /app/test.php(19): Bunny\Channel->publish('barfoo')
#7 {main}
  thrown in /app/vendor/react/async/src/SimpleFiber.php on line 72