message: Remove async E_DEPRECATED.
diff: @@ -922,15 +922,14 @@ static PHP_METHOD(swoole_client, __construct)
  char *id = NULL;
  size_t len = 0;
  - if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|ls", &type, &async, &id, &len) == FAILURE)
  + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|bs", &type, &async, &id, &len) == FAILURE)
  {
  swoole_php_fatal_error(E_ERROR, "socket type param is required.");
  RETURN_FALSE;
  }
  - if (async == 1)
  + if (async)
  {
  - swoole_php_fatal_error(E_DEPRECATED, "async APIs will be removed in Swoole-v4.3.0, you should be using the coroutine APIs instead.");
  type |= SW_FLAG_ASYNC;
  }
  