message: Fix the client_coro close error.
diff: @@ -1113,9 +1113,8 @@ static PHP_METHOD(swoole_client_coro, close)
  //Connection error, or short tcp connection.
  swoole_client_coro_property *ccp = swoole_get_property(getThis(), client_coro_property_coroutine);
  ccp->iowait = SW_CLIENT_CORO_STATUS_CLOSED;
  - php_swoole_client_free(getThis(), cli TSRMLS_CC);
  - RETURN_TRUE;
  + SW_CHECK_RETURN(cli->close(cli));
  }
  #ifdef SW_USE_OPENSSL
  