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added (failing on HHVM) test for pubsub with read_write_timeout=-1

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Ruben de Vries
2014-12-19 11:38:57 +01:00
parent 8255003de8
commit f3748e45ef
1 changed files with 67 additions and 0 deletions
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tests/Predis/PubSub/ConsumerTest.php
+67
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@@ -340,4 +340,71 @@ class ConsumerTest extends PredisTestCase
$this->assertFalse($pubsub->valid());
$this->assertEquals('ECHO', $consumer->echo('ECHO'));
}
/**
* @group connected
*/
public function testPubSubAgainstRedisServerBlocking()
{
$parameters = array(
'host' => REDIS_SERVER_HOST,
'port' => REDIS_SERVER_PORT,
'database' => REDIS_SERVER_DBNUM,
'read_write_timeout' => -1, // -1 to set blocking reads
);
$options = array('profile' => REDIS_SERVER_VERSION);
// create consumer before forking so the child can disconnect it
$consumer = new Client($parameters, $options);
$consumer->connect();
/*
* fork
* parent: consumer
* child: producer
*/
if ($childPID = pcntl_fork()) {
$messages = array();
$pubsub = new PubSubConsumer($consumer);
$pubsub->subscribe('channel:foo');
foreach ($pubsub as $message) {
if ($message->kind !== 'message') {
continue;
}
$messages[] = ($payload = $message->payload);
if ($payload === 'QUIT') {
$pubsub->stop();
}
}
$this->assertSame(array('message1', 'message2', 'QUIT'), $messages);
$this->assertFalse($pubsub->valid());
$this->assertEquals('ECHO', $consumer->echo('ECHO'));
// kill the child
posix_kill($childPID, SIGKILL);
} else {
// create producer, read_write_timeout = 2 because it doesn't do blocking reads anyway
$producer = new Client(array_replace($parameters, array('read_write_timeout' => 2)), $options);
$producer->connect();
$producer->publish('channel:foo', 'message1');
$producer->publish('channel:foo', 'message2');
$producer->publish('channel:foo', 'QUIT');
// sleep, giving the consumer a chance to respond to the QUIT message
sleep(1);
// disconnect the consumer because otherwise it could remain stuck in blocking read
// if it failed to respond to the QUIT message
$consumer->disconnect();
// exit child
exit(0);
}
}
}