/
errors.go
50 lines (36 loc) · 800 Bytes
/
errors.go
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package data
import (
"bufio"
"io"
log "github.com/sirupsen/logrus"
)
type ErrorReader struct {
reader *bufio.Reader
Err error
}
func NewErrorReader(r io.Reader) *ErrorReader {
return &ErrorReader{bufio.NewReader(r), nil}
}
func (er *ErrorReader) ReadString(delim byte) string {
var ret string
ret, er.Err = er.reader.ReadString(delim)
if er.Err != nil {
log.Error(er.Err.Error())
return ""
}
return ret[0 : len(ret)-1]
}
func (er *ErrorReader) ReadByte() (byte, error) {
var ret byte
ret, er.Err = er.reader.ReadByte()
if er.Err != nil {
return 0, er.Err
}
return ret, nil
}
type AddressResolutionError struct {
Address string
}
func (a AddressResolutionError) Error() string {
return "Failed to resolve address, address may not exist or is not reachable"
}