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Roman Arutyunyan 1bc204a3a5 QUIC: use last client dcid to receive initial packets.
Previously, original dcid was used to receive initial client packets in case
server initial response was lost.  However, last dcid should be used instead.
These two are the same unless retry is used.  In case of retry, client resends
initial packet with a new dcid, that is different from the original dcid.  If
server response is lost, the client resends this packet again with the same
dcid.  This is shown in RFC 9000, 7.3. Authenticating Connection IDs, Figure 8.

The issue manifested itself with creating multiple server sessions in response
to each post-retry client initial packet, if server response is lost.
2023-08-30 11:09:21 +04:00
auto SSL: avoid using OpenSSL config in build directory (ticket #2404). 2023-06-21 01:29:53 +03:00
conf MIME: added image/avif type. 2021-10-25 20:49:15 +03:00
contrib Contrib: vim syntax, update core and 3rd party module directives. 2023-07-24 18:04:41 +03:00
docs nginx-1.25.2-RELEASE 2023-08-15 20:03:04 +03:00
misc Updated OpenSSL used for win32 builds. 2023-08-15 18:10:50 +03:00
src QUIC: use last client dcid to receive initial packets. 2023-08-30 11:09:21 +04:00
.hgtags release-1.25.2 tag 2023-08-15 20:03:04 +03:00