more info on json errors

This commit is contained in:
Alex Grintsvayg 2020-03-20 10:15:41 -04:00
parent e03abad012
commit e6ba61fce2
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@ -2,7 +2,9 @@ package peer
import (
"bufio"
"encoding/hex"
"encoding/json"
ee "errors"
"io"
"net"
"strings"
@ -220,6 +222,10 @@ func (s *Server) handleCompositeRequest(data []byte) ([]byte, error) {
var request compositeRequest
err := json.Unmarshal(data, &request)
if err != nil {
var je json.SyntaxError
if ee.As(err, &je) {
return nil, errors.Err("invalid json at offset %d in data %s", je.Offset, hex.EncodeToString(data))
}
return nil, errors.Err(err)
}