message: Timeout unlimited.
diff: @@ -830,7 +830,7 @@ static PHP_METHOD(swoole_mysql_coro, query)
  RETURN_FALSE;
  }
  - double timeout = client->connector.timeout;
  + double timeout = -1;
  if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|d", &sql.str, &sql.length, &timeout) == FAILURE)
  {
  @@ -1112,7 +1112,7 @@ static PHP_METHOD(swoole_mysql_coro, prepare)
  RETURN_FALSE;
  }
  - double timeout = client->connector.timeout;
  + double timeout = -1;
  if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "s|d", &sql.str, &sql.length, &timeout) == FAILURE)
  {
  @@ -1186,7 +1186,7 @@ static PHP_METHOD(swoole_mysql_coro_statement, execute)
  RETURN_FALSE;
  }
  - double timeout = client->connector.timeout;
  + double timeout = -1;
  if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "|ad", &params, &timeout) == FAILURE)
  {
  