нужно получить данные, отправленные Websocket'ом на php клиент.
отправляю данные с клиента на websocket так :
function send_data($buisenes_user_id){
$host = '185.46.10.209'; //where is the websocket server
$port = 61523;
$local = "http://185.46.10.209"; //url where this script run
$array_data_new_conn = array(
"type"=>array(
"type"=>"connect"),
"content"=>array(
"user_id"=>$buisenes_user_id
)
);
$data = json_encode($array_data_new_conn);
$head = "GET / HTTP/1.1"."\r\n".
"Upgrade: WebSocket"."\r\n".
"Connection: Upgrade"."\r\n".
"Origin: $local"."\r\n".
"Host: $host"."\r\n".
"Sec-WebSocket-Key: asdasdaas76da7sd6asd6as7d"."\r\n".
"Content-Length: ".strlen($data)."\r\n"."\r\n";
//WebSocket handshake
$sock = fsockopen($host, $port, $errno, $errstr, 2);
fwrite($sock, $head ) or die('error:'.$errno.':'.$errstr);
//$headers = fread($sock, 2000);
//echo $headers;
fwrite($sock, hybi10Encode($data)) or die('error:'.$errno.':'.$errstr);
//$wsdata = fread($sock, 2000);
//var_dump(hybi10Decode($wsdata));
fclose($sock);
}
function hybi10Decode($data)
{
$bytes = $data;
$dataLength = '';
$mask = '';
$coded_data = '';
$decodedData = '';
$secondByte = sprintf('%08b', ord($bytes[1]));
$masked = ($secondByte[0] == '1') ? true : false;
$dataLength = ($masked === true) ? ord($bytes[1]) & 127 : ord($bytes[1]);
if($masked === true)
{
if($dataLength === 126)
{
$mask = substr($bytes, 4, 4);
$coded_data = substr($bytes, 8);
}
elseif($dataLength === 127)
{
$mask = substr($bytes, 10, 4);
$coded_data = substr($bytes, 14);
}
else
{
$mask = substr($bytes, 2, 4);
$coded_data = substr($bytes, 6);
}
for($i = 0; $i < strlen($coded_data); $i++)
{
$decodedData .= $coded_data[$i] ^ $mask[$i % 4];
}
}
else
{
if($dataLength === 126)
{
$decodedData = substr($bytes, 4);
}
elseif($dataLength === 127)
{
$decodedData = substr($bytes, 10);
}
else
{
$decodedData = substr($bytes, 2);
}
}
return $decodedData;
}
function hybi10Encode($payload, $type = 'text', $masked = true) {
$frameHead = array();
$frame = '';
$payloadLength = strlen($payload);
switch ($type) {
case 'text':
// first byte indicates FIN, Text-Frame (10000001):
$frameHead[0] = 129;
break;
case 'close':
// first byte indicates FIN, Close Frame(10001000):
$frameHead[0] = 136;
break;
case 'ping':
// first byte indicates FIN, Ping frame (10001001):
$frameHead[0] = 137;
break;
case 'pong':
// first byte indicates FIN, Pong frame (10001010):
$frameHead[0] = 138;
break;
}
// set mask and payload length (using 1, 3 or 9 bytes)
if ($payloadLength > 65535) {
$payloadLengthBin = str_split(sprintf('%064b', $payloadLength), 8);
$frameHead[1] = ($masked === true) ? 255 : 127;
for ($i = 0; $i < 8; $i++) {
$frameHead[$i + 2] = bindec($payloadLengthBin[$i]);
}
// most significant bit MUST be 0 (close connection if frame too big)
if ($frameHead[2] > 127) {
$this->close(1004);
return false;
}
} elseif ($payloadLength > 125) {
$payloadLengthBin = str_split(sprintf('%016b', $payloadLength), 8);
$frameHead[1] = ($masked === true) ? 254 : 126;
$frameHead[2] = bindec($payloadLengthBin[0]);
$frameHead[3] = bindec($payloadLengthBin[1]);
} else {
$frameHead[1] = ($masked === true) ? $payloadLength + 128 : $payloadLength;
}
// convert frame-head to string:
foreach (array_keys($frameHead) as $i) {
$frameHead[$i] = chr($frameHead[$i]);
}
if ($masked === true) {
// generate a random mask:
$mask = array();
for ($i = 0; $i < 4; $i++) {
$mask[$i] = chr(rand(0, 255));
}
$frameHead = array_merge($frameHead, $mask);
}
$frame = implode('', $frameHead);
// append payload to frame:
for ($i = 0; $i < $payloadLength; $i++) {
$frame .= ($masked === true) ? $payload[$i] ^ $mask[$i % 4] : $payload[$i];
}
return $frame;
}
отправляю сообщение клиенту с вебсокета так :
$ws_worker->onMessage = function($connection, $data)
{
$connection->send('ok');
};
Нужно получить отправленное сообщение на клиент php.
Заранее спасибо за помощь.
