original_string: public function open()
      {
          $this->socket = stream_socket_client('tcp://'.$this->address, $errc, $errs, STREAM_CLIENT_CONNECT);
  
          if (!$this->socket) {
              throw new HSException('Connection to '.$this->address.' failed');
          }
      }
code: public function open()
      {
          $this->socket = stream_socket_client('tcp://'.$this->address, $errc, $errs, STREAM_CLIENT_CONNECT);
  
          if (!$this->socket) {
              throw new HSException('Connection to '.$this->address.' failed');
          }
      }
code_tokens: public function open ( ) { $ this -> socket = stream_socket_client ( 'tcp://' . $ this -> address , $ errc , $ errs , STREAM_CLIENT_CONNECT ) ; if ( ! $ this -> socket ) { throw new HSException ( 'Connection to ' . $ this -> address . ' failed' ) ; } }
docstring: Open Handler Socket
  
  @throwsHSrException
docstring_tokens: Open Handler Socket