1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
--TEST--
AMQPQueue cancel
--SKIPIF--
<?php
if (!extension_loaded("amqp")) print "skip AMQP extension is not loaded";
elseif (!getenv("PHP_AMQP_HOST")) print "skip PHP_AMQP_HOST environment variable is not set";
elseif (getenv("SKIP_SLOW_TESTS")) print "skip slow test and SKIP_SLOW_TESTS is set";
?>
--FILE--
<?php
function create_connection() {
$cnn = new AMQPConnection();
$cnn->setHost(getenv('PHP_AMQP_HOST'));
$cnn->connect();
return $cnn;
}
function create_channel($cnn) {
$channel = new AMQPChannel($cnn);
$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)
|
