// parseSlaveStatus parses the common fields of SHOW SLAVE STATUS.
func parseSlaveStatus(fields map[string]string) proto.ReplicationStatus {
status := proto.ReplicationStatus{
MasterHost: fields["Master_Host"],
SlaveIORunning: fields["Slave_IO_Running"] == "Yes",
SlaveSQLRunning: fields["Slave_SQL_Running"] == "Yes",
}
parseInt, _ := strconv.ParseInt(fields["Master_Port"], 10, 0)
status.MasterPort = int(parseInt)
parseInt, _ = strconv.ParseInt(fields["Connect_Retry"], 10, 0)
status.MasterConnectRetry = int(parseInt)
parseUint, _ := strconv.ParseUint(fields["Seconds_Behind_Master"], 10, 0)
status.SecondsBehindMaster = uint(parseUint)
return status
}
// StartReplicationCommands is part of the MysqlDaemon interface
func (fmd *FakeMysqlDaemon) StartReplicationCommands(status *proto.ReplicationStatus) ([]string, error) {
status.MasterConnectRetry = int(masterConnectRetry.Seconds())
if !reflect.DeepEqual(fmd.StartReplicationCommandsStatus, status) {
return nil, fmt.Errorf("wrong status for StartReplicationCommands: expected %v got %v", fmd.StartReplicationCommandsStatus, status)
}
return fmd.StartReplicationCommandsResult, nil
}
// StartReplicationCommands returns the commands used to start
// replication to the provided master using the provided starting
// position. The provided MasterConnectRetry will be ignored and
// replaced by the command line parameter.
func (mysqld *Mysqld) StartReplicationCommands(status *proto.ReplicationStatus) ([]string, error) {
flavor, err := mysqld.flavor()
if err != nil {
return nil, fmt.Errorf("StartReplicationCommands needs flavor: %v", err)
}
params, err := dbconfigs.MysqlParams(mysqld.replParams)
if err != nil {
return nil, err
}
status.MasterConnectRetry = int(masterConnectRetry.Seconds())
return flavor.StartReplicationCommands(¶ms, status)
}