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--TEST--
AMQPQueue cancel
--SKIPIF--
<?php if (!extension_loaded("amqp")) print "skip"; ?>
--FILE--
<?php
function create_connection() {
$conn = new AMQPConnection();
$conn->connect();
return $conn;
}
function create_channel($connection) {
$channel = new AMQPChannel($connection);
$channel->setPrefetchCount(1);
return $channel;
}
function create_exchange($channel) {
$exchange = new AMQPExchange($channel);
$exchange->setName('test_cancel_exchange');
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declareExchange();
return $exchange;
}
function create_queue($channel) {
$queue = new AMQPQueue($channel);
$queue->setName('test_cancel_queue');
$queue->setFlags(AMQP_NOPARAM);
$queue->declareQueue();
$queue->bind('test_cancel_exchange', 'test_cancel_routing_key');
return $queue;
}
class TrivialAcceptor {
private $count = 0;
private $maxCount;
public function __construct($maxCount) {
$this->maxCount = $maxCount;
}
public function accept($envelope, $queue) {
var_dump(
$envelope->getBody(),
$envelope->getDeliveryTag(),
$envelope->isRedelivery()
);
echo "\n";
$queue->ack($envelope->getDeliveryTag());
$this->count++;
return $this->count < $this->maxCount;
}
}
function get_acceptor($count) {
$acceptorObject = new TrivialAcceptor($count);
return array($acceptorObject, 'accept');
}
function send_message($exchange, $message) {
$exchange->publish($message, 'test_cancel_routing_key');
}
function wait_for_messages($queue, $consumer_tag, $message_count, $cancel_afterwards) {
$consumeMethod = new ReflectionMethod('AMQPQueue', 'consume');
switch ($consumeMethod->getNumberOfParameters())
{
case 3:
$queue->consume(get_acceptor($message_count), AMQP_NOPARAM, $consumer_tag);
if ($cancel_afterwards)
$queue->cancel($consumer_tag);
break;
case 2:
$queue->consume(get_acceptor($message_count), AMQP_NOPARAM);
if ($cancel_afterwards)
$queue->cancel();
break;
default:
echo "AMQP::consume() takes neither 2 nor 3 parameters";
exit(1);
}
}
$consumer_tag_prefix = uniqid();
$send_conn = create_connection();
$send_chan = create_channel($send_conn);
$exchange = create_exchange($send_chan);
$recv_conn_1 = create_connection();
$recv_chan_1 = create_channel($recv_conn_1);
$queue_1 = create_queue($recv_chan_1);
send_message($exchange, 'message 0');
wait_for_messages($queue_1, $consumer_tag_prefix.'_1', 1, true);
send_message($exchange, 'message 1');
send_message($exchange, 'message 2');
$recv_chan_2 = create_channel($recv_conn_1);
$queue_2 = create_queue($recv_chan_2);
wait_for_messages($queue_2, $consumer_tag_prefix.'_2', 2, false);
$recv_conn_1->disconnect();
sleep(1);
$recv_conn_2 = create_connection();
$recv_chan_3 = create_channel($recv_conn_2);
$queue_3 = create_queue($recv_chan_3);
send_message($exchange, 'message 3');
send_message($exchange, 'message 4');
wait_for_messages($queue_3, $consumer_tag_prefix.'_3', 2, false);
$queue_3->delete(AMQP_NOPARAM);
$exchange->delete();
?>
--EXPECT--
string(9) "message 0"
int(1)
bool(false)
string(9) "message 1"
int(1)
bool(false)
string(9) "message 2"
int(2)
bool(false)
string(9) "message 3"
int(1)
bool(false)
string(9) "message 4"
int(2)
bool(false)
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