流套接字只接收特定数量的数据如何获取完整数据

Question

我正在使用套接字通过此连接将这两个服务器连接到这些

之间的数据传输

该进程对于有限数量的字节工作正常，但对于更多数据，它只接收8192个字节。它在localhost上工作正常，但在实时服务器中它提出了问题

有任何想法请在这里分享

我正在使用以下代码

$ip="********";     //Set the TCP IP Address to connect too
$port="8088";        //Set the TCP PORT to connect too
$command="hi";       //Command to run
$req['path'] = $path;
$post = json_encode($req);
//Connect to Server
$socket = stream_socket_client("tls://{$ip}:{$port}", $errno, $errstr, 30);
if($socket) {
 //Start SSL
     // stream_set_timeout($socket, 2);
 stream_set_blocking ($socket, true);
 stream_socket_enable_crypto ($socket, true, STREAM_CRYPTO_METHOD_SSLv3_CLIENT);
 stream_set_blocking ($socket, false);
  // stream_set_read_buffer($socket, 0);

 //Send a command
 fwrite($socket, $post);


 $buf = null;
 //Receive response from server. Loop until the response is finished
 while (!feof($socket)) {
  $buf .= fread($socket, 229653);
 } 

 // sleep(10);
 //close connection
 fclose($socket);
 if($path=="get_activity_report")
 {
     echo "<pre>";
     print_r(strlen($buf)); exit;
 }
 //echo our command response
 return json_decode($buf);
}