parameters: (self)
return_statement: return length
docstring: Reads a length header in a Hixie75 version frame with length.
  
          Raises:
              ConnectionTerminatedException: when read returns empty string.
docstring_summary: Reads a length header in a Hixie75 version frame with length.
docstring_tokens: Reads a length header in a Hixie75 version frame with length .
function: def _read_payload_length_hixie75(self):
          """Reads a length header in a Hixie75 version frame with length.
  
          Raises:
              ConnectionTerminatedException: when read returns empty string.
          """
  
          length = 0
          while True:
              b_str = self._read(1)
              b = ord(b_str)
              length = length * 128 + (b & 0x7f)
              if (b & 0x80) == 0:
                  break
          return length
function_tokens: def _read_payload_length_hixie75 ( self ) : length = 0 while True : b_str = self . _read ( 1 ) b = ord ( b_str ) length = length * 128 + ( b & 0x7f ) if ( b & 0x80 ) == 0 : break return length