/**
* send message to broker
*
* @access public
* @return bool|array
*/
public function send()
{
$data = $this->_formatPayload();
if (empty($data)) {
return false;
}
$responseData = array();
foreach ($data as $host => $requestData) {
$stream = $this->client->getStream($host);
$conn = $stream['stream'];
$encoder = new Protocol\Encoder($conn);
$encoder->produceRequest($requestData);
if ((int) $this->requiredAck !== 0) {
// get broker response
$decoder = new Protocol\Decoder($conn);
$response = $decoder->produceResponse();
foreach ($response as $topicName => $info) {
if (!isset($responseData[$topicName])) {
$responseData[$topicName] = $info;
} else {
$responseData[$topicName] = array_merge($info, $responseData[$topicName]);
}
}
}
$this->client->freeStream($stream['key']);
}
$this->payload = array();
return $responseData;
}
