diff options
Diffstat (limited to 'request/request.go')
| -rw-r--r-- | request/request.go | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/request/request.go b/request/request.go index c4e4eea3c..f560612c8 100644 --- a/request/request.go +++ b/request/request.go @@ -226,11 +226,7 @@ func (r *Request) SizeAndDo(m *dns.Msg) bool { return true } -// Scrub is a noop function, added for backwards compatibility reasons. The original Scrub is now called -// automatically by the server on writing the reply. See ScrubWriter. -func (r *Request) Scrub(reply *dns.Msg) (*dns.Msg, int) { return reply, 0 } - -// scrub scrubs the reply message so that it will fit the client's buffer. It will first +// Scrub scrubs the reply message so that it will fit the client's buffer. It will first // check if the reply fits without compression and then *with* compression. // Scrub will then use binary search to find a save cut off point in the additional section. // If even *without* the additional section the reply still doesn't fit we @@ -238,7 +234,7 @@ func (r *Request) Scrub(reply *dns.Msg) (*dns.Msg, int) { return reply, 0 } // we set the TC bit on the reply; indicating the client should retry over TCP. // Note, the TC bit will be set regardless of protocol, even TCP message will // get the bit, the client should then retry with pigeons. -func (r *Request) scrub(reply *dns.Msg) *dns.Msg { +func (r *Request) Scrub(reply *dns.Msg) *dns.Msg { size := r.Size() reply.Compress = false |