/**
* @return Observable\AnonymousObservable
*/
protected function createSocketForAddress()
{
$this->context = stream_context_create($this->contextParams);
return parent::createSocketForAddress();
}
/**
* @param $host
* @param string $masterName
* @return AnonymousObservable
*/
public function connectSentinel($host, $masterName = 'mymaster')
{
list($host, $port) = explode(':', $host);
$connector = new Tcp($this->loop);
return $connector->connect($host, $port)->flatMap(function (ConnectorEvent $event) use($masterName) {
$stream = $event->getStream();
// tweak for stream select
$stream = new RedisStream($stream->getSocket(), $this->loop);
$stream->write("SENTINEL get-master-addr-by-name {$masterName} \r\n");
return $stream;
})->flatMap(function (StreamEvent $event) use($connector) {
$parser = new ResponseParser();
$data = $parser->pushIncoming($event->getData());
$data = $data[0]->getValueNative();
$connector->disconnect();
return $this->connect("{$data[0]}:{$data[1]}");
});
}
