message: update client->peek
diff: @@ -944,6 +944,11 @@ static PHP_METHOD(swoole_client_coro, peek)
  {
  RETURN_FALSE;
  }
  + if (cli->socket->ssl)
  + {
  + swoole_php_fatal_error(E_WARNING, "no support.");
  + RETURN_FALSE;
  + }
  buf = emalloc(buf_len + 1);
  SwooleG.error = 0;
  