On Sat, Apr 04, 2020 at 12:52:07PM +0200, Tim Düsterhus wrote: > Hativ, > Willy, > > Am 04.04.20 um 12:41 schrieb Tim Düsterhus: > > The Dovecot source code is here: > > https://github.com/dovecot/core/blob/de9968d623e331a18b43dfe8a00421f72f7f7962/src/lib-master/master-service-haproxy.c#L354 > > > > A quick glance at the Dovecot code looks like Dovecot parses the proxy > > protocol correctly with regard to TLVs. > > I spoke too soon here. Dovecot ignores the addresses as it should for > LOCAL (i.e. health check) connections [1] and then attempts to parse the > TLV, interpreting the IP addresses as a TLV [2]. From my understanding > HAProxy sends IP addresses for LOCAL connections for compatibility.
Do you think we ought to refrain from sending any address at all ? I preferred to avoid possibly visible changes and apparently it didn't go that well :-/ Willy
