# ==== Purpose ==== # # Waits until the IO thread of the current connection has stopped, or # until a timeout is reached. # # ==== Usage ==== # # source include/wait_for_slave_io_to_stop.inc; # # Parameters to this macro are $slave_timeout and # $master_connection. See wait_for_slave_param.inc for # descriptions. # if server has not used CHANGE MASTER to initiate slave, SHOW SLAVE # STATUS will return an empty set. let $_slave_io_running= query_get_value("SHOW SLAVE STATUS", Slave_IO_Running, 1); if ($_slave_io_running != No such row) { let $slave_param= Slave_IO_Running; let $slave_param_value= No; let $slave_error_message= Failed while waiting for slave IO thread to stop; source include/wait_for_slave_param.inc; let $slave_error_message= ; }