protected function _connect()
{
$connect_params = array('accept-version' => '1.0,1.1,1.2', 'heart-beat' => '0,0');
$accepted_headers = array('host', 'login', 'passcode');
foreach ($accepted_headers as $header) {
if (isset($this->_connect_options[$header])) {
$connect_params[$header] = $this->_connect_options[$header];
}
}
$connect_frame = new Frame(Frame::COMMAND_CONNECT, '', $connect_params);
$this->_connection->write($connect_frame);
if ($response = $this->_connection->readFrame()) {
$this->_server_info = $response->getHeaders();
} else {
throw new ConnectionException('No response from server.');
}
}
/**
* Connection has data to read.
*
* @return boolean
* @deprecated use $client->getConnection()
*/
public function hasFrameToRead()
{
return $this->connection->hasDataToRead();
}
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']);
}
}
/**
* @expectedException \Stomp\Exception\StompException
*/
public function testWriteFrameThrowsExceptionIfNotConnected()
{
$connection = new Connection('tcp://localhost');
$connection->writeFrame(new Frame());
}