message: Fix ref count
diff: @@ -994,6 +994,7 @@ static PHP_METHOD(swoole_client_coro, getsockname)
  zval zaddress;
  ZVAL_STRING(&zaddress, swSocket_get_ip(cli->get_type(), &sa));
  add_assoc_zval(return_value, "host", &zaddress); /* backward compatibility */
  + Z_ADDREF(zaddress);
  add_assoc_zval(return_value, "address", &zaddress);
  add_assoc_long(return_value, "port", swSocket_get_port(cli->get_type(), &sa));
  }
  @@ -1042,6 +1043,7 @@ static PHP_METHOD(swoole_client_coro, getpeername)
  zval zaddress;
  ZVAL_STRING(&zaddress, swSocket_get_ip(cli->get_type(), &sa));
  add_assoc_zval(return_value, "host", &zaddress); /* backward compatibility */
  + Z_ADDREF(zaddress);
  add_assoc_zval(return_value, "address", &zaddress);
  add_assoc_long(return_value, "port", swSocket_get_port(cli->get_type(), &sa));
  }
  