/**
* @return Connection
*/
protected function getConnection()
{
if ($this->_connection === null) {
$this->_connection = new Connection();
$this->_connection->connect($this->_connect_uri, $this->_connect_options);
$this->_connect();
}
return $this->_connection;
}
/**
* Connect to server
*
* @param string $login
* @param string $passcode
* @return boolean
* @throws StompException
*/
public function connect($login = null, $passcode = null)
{
if ($login !== null) {
$this->login = $login;
}
if ($passcode !== null) {
$this->passcode = $passcode;
}
$this->connection->connect();
$this->protocol = new Protocol($this->prefetchSize, $this->clientId);
$this->sendFrame($this->protocol->getConnectFrame($this->login, $this->passcode), false);
if ($frame = $this->connection->readFrame()) {
if ($frame->command != 'CONNECTED') {
throw new UnexpectedResponseException($frame, 'Expected a CONNECTED Frame!');
}
$this->sessionId = $frame->headers['session'];
$server = isset($frame->headers['server']) ? trim($frame->headers['server']) : false;
if ($server && false !== stristr($server, 'rabbitmq')) {
$this->brokerVendor = 'RMQ';
$this->protocol = new RabbitMq($this->protocol);
} elseif ($server && false !== stristr($server, 'apache-apollo')) {
$this->protocol = new Apollo($this->protocol);
} else {
$this->protocol = new ActiveMq($this->protocol);
}
return true;
}
throw new ConnectionException('Connection not acknowledged');
}
public function testConnectionFailLeadsToException()
{
$connection = new Connection('tcp://0.0.0.1:15');
try {
$connection->connect();
$this->fail('Expected an exception!');
} catch (ConnectionException $ex) {
$this->assertContains('Could not connect to a broker', $ex->getMessage());
$this->assertInstanceOf('Stomp\\Exception\\ConnectionException', $ex->getPrevious(), 'There should be a previous exception.');
/** @var ConnectionException $prev */
$prev = $ex->getPrevious();
$hostInfo = $prev->getConnectionInfo();
$this->assertEquals('0.0.0.1', $hostInfo['host']);
$this->assertEquals('15', $hostInfo['port']);
}
}
