func removeNeedlessRangeReqs(txn *pb.TxnRequest) {
f := func(ops []*pb.RequestOp) []*pb.RequestOp {
j := 0
for i := 0; i < len(ops); i++ {
if _, ok := ops[i].Request.(*pb.RequestOp_RequestRange); ok {
continue
}
ops[j] = ops[i]
j++
}
return ops[:j]
}
txn.Success = f(txn.Success)
txn.Failure = f(txn.Failure)
}
func failureState(txn *pb.TxnRequest, r *bufio.Reader) stateFunc {
fmt.Println("entry failure request[method key value(end_range)] (end with empty line):")
line, err := r.ReadString('\n')
if err != nil {
ExitWithError(ExitInvalidInput, err)
}
if len(line) == 1 {
return nil
}
// remove trialling \n
line = line[:len(line)-1]
ru, err := parseRequestUnion(line)
if err != nil {
ExitWithError(ExitInvalidInput, err)
}
txn.Failure = append(txn.Failure, ru)
return failureState
}