</b></span> : Pass - <span style="font-size: 0.9em;"><b>12</b> ms @ 2015-11-06T15:56:03.843Z</a></p>
      <p class="case_text_block case_desc"><b>Case Description</b><br/><br/>Send small text message, then send frame with reserved control <b>Opcode = 15</b> and non-empty payload, then send Ping.</p>
      <p class="case_text_block case_expect"><b>Case Expectation</b><br/><br/>Echo for first message is received, but then connection is failed immediately, since reserved opcode frame is used. A Pong is not re