Example #1
0
func readValueToTxn(r *bufio.Reader, txn *ybc.SetTxn, size int) bool {
	n, err := txn.ReadFrom(r)
	if err != nil {
		log.Printf("Error when reading payload with size=[%d]: [%s]", size, err)
		return false
	}
	if n != int64(size) {
		log.Printf("Unexpected payload size=[%d]. Expected [%d]", n, size)
		return false
	}
	return matchCrLf(r)
}
Example #2
0
func readValueToTxnAndWriteResponse(c *bufio.ReadWriter, txn *ybc.SetTxn, size int, noreply bool) bool {
	if txn == nil {
		return false
	}
	if !readValueToTxn(c.Reader, txn, size) {
		txn.Rollback()
		return false
	}
	if err := txn.Commit(); err != nil {
		log.Fatalf("Unexpected error returned from SetTxn.Commit(): [%s]", err)
	}
	return writeSetResponse(c.Writer, noreply)
}
Example #3
0
func readValueAndWriteResponse(c *bufio.ReadWriter, txn *ybc.SetTxn, size int, noreply bool) bool {
	n, err := txn.ReadFrom(c.Reader)
	if err != nil {
		log.Printf("Error when reading payload with size=[%d]: [%s]", size, err)
		return false
	}
	if n != int64(size) {
		log.Printf("Unexpected payload size=[%d]. Expected [%d]", n, size)
		return false
	}
	if !matchCrLf(c.Reader) {
		return false
	}
	if noreply {
		return true
	}
	return writeStr(c.Writer, strStored) && writeCrLf(c.Writer)
}