Commit Graph

172 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 6a513dc9fd nghttpx: Respect backend-address-family on dynamic DNS lookup 2022-09-15 19:11:13 +09:00
Tatsuhiro Tsujikawa 39d9efe4bd nghttpx: Randomize backend address backend robin order per thread (2nd Ed.)
This is the 2nd attempt to randomize backend address round robin
order.

The initial attempt of doing this was
fdcdb21c38, which has been reverted via
470f06e5f6 because it broke the session
affinity.

This time, we shuffles seq fields and avoid reordering addrs vector.
2022-08-04 18:38:23 +09:00
Tatsuhiro Tsujikawa 4cd95470d6 IPV6_PMTUDISC_DO 2022-05-19 22:57:34 +09:00
Tatsuhiro Tsujikawa 5ded01e288 nghttpx: Add affinity-cookie-stickiness backend parameter 2022-03-20 11:30:32 +09:00
Tatsuhiro Tsujikawa 470f06e5f6 nghttpx: Fix broken session affinity
Session affinity has been broken since
fdcdb21c38.  This commit reverts the
relevant part of the commit to fix the session affinity.
2022-03-15 19:35:49 +09:00
Tatsuhiro Tsujikawa 830cf1e294 Bump libbpf to v0.7.0 and turn on all strict features 2022-02-21 22:06:30 +09:00
Tatsuhiro Tsujikawa 2aed077761 Merge fd_set_recv_ecn to create_quic_server_socket and handle errors 2021-11-06 17:19:02 +09:00
Tatsuhiro Tsujikawa 68b2295f4e nghttpx: Set IP_PMTUDISC_DO explicitly 2021-11-06 17:12:43 +09:00
Tatsuhiro Tsujikawa 47c33b8d03 nghttpx: Receive ECN 2021-11-05 20:57:24 +09:00
Tatsuhiro Tsujikawa cb6aea9aa9 Compile with -DNDEBUG 2021-10-06 21:28:00 +09:00
Tatsuhiro Tsujikawa df064fa2ba nghttpx: Unload BPF objects on reload to avoid running out of memlock 2021-09-29 19:33:16 +09:00
Tatsuhiro Tsujikawa 308c73bfa2 nghttpx: Read QUIC keying materials from file
Add --frontend-quic-secret-file to read QUIC keying materials from
file.  --frontend-quic-connection-id-encryption-key was removed in
favor of this new option.
2021-09-23 11:18:07 +09:00
Tatsuhiro Tsujikawa 80cc623eb2 nghttpx: Allocate server id in Connection ID 2021-09-21 23:08:55 +09:00
Tatsuhiro Tsujikawa fd060eb9f1 nghttpx: Connection ID encryption 2021-09-15 21:31:03 +09:00
Tatsuhiro Tsujikawa 00f65afe20 nghttpx: Fix incorrect quic frontend address matching 2021-09-12 18:07:54 +09:00
Tatsuhiro Tsujikawa b743ee21f0 nghttpx: Implement closing and draining state 2021-09-05 18:01:27 +09:00
Tatsuhiro Tsujikawa e01d61484d Fix compile error with cmake 2021-08-31 16:49:55 +09:00
Tatsuhiro Tsujikawa 2b4dc4496f nghttpx: Forward QUIC UDP datagram to lingering worker in graceful shutdown
Forward QUIC UDP datagram to lingering worker process which is in
graceful shutdown.  Both SIGHUP and SIGUSR2 work.  To make this work
correctly, eBPF is required.
2021-08-29 18:35:41 +09:00
Tatsuhiro Tsujikawa d88eadff13 nghttpx: Make sure each quic frontend endpoint has a unique address 2021-08-26 21:34:49 +09:00
Tatsuhiro Tsujikawa 137da6adf6 nghttpx: Generate and set QUIC secrets 2021-08-26 21:34:49 +09:00
Tatsuhiro Tsujikawa 8563ec5a7a nghttpx: Add options to specify eBPF program file path and disable eBPF 2021-08-26 21:34:49 +09:00
Tatsuhiro Tsujikawa 8ac4bee3bc nghttpx: Add eBPF program to steer QUIC datagram to a correct socket 2021-08-26 21:34:49 +09:00
Tatsuhiro Tsujikawa 33c580ebbf Forward QUIC packet to the correct worker 2021-08-23 22:21:48 +09:00
Tatsuhiro Tsujikawa 4eced8a393 Build without HTTP/3 support 2021-08-22 23:54:29 +09:00
Tatsuhiro Tsujikawa 940fdd5573 nghttpx: Read quic packet 2021-08-21 18:34:04 +09:00
Tatsuhiro Tsujikawa 8b2746abf1 nghttpx: Add QUICListener 2021-08-21 18:33:39 +09:00
Tatsuhiro Tsujikawa 01da060496 nghttpx: Create quic server socket 2021-08-21 18:33:39 +09:00
Tatsuhiro Tsujikawa 138419d232 Add "dnf" (= "do not forward") parameter to backend option 2021-08-14 17:16:21 +09:00
Tatsuhiro Tsujikawa 40af31da4c nghttpx: Set connect_blocker and live_check after shuffling addresses 2021-07-14 23:09:28 +09:00
Tatsuhiro Tsujikawa d32e20bcaa nghttpx: Make sure that Pool gets cleared when all buffers are returned 2020-12-16 23:27:58 +09:00
Tatsuhiro Tsujikawa fe8946ddc7 nghttpx: Fix bug that mruby is incorrectly shared between backends
Previously, mruby context is wrongly shared by multiple patterns if
the underlying SharedDownstreamAddr is shared by multiple
DownstreamAddrGroups.  This commit fixes it.
2019-09-16 22:25:06 +09:00
Tatsuhiro Tsujikawa 8dc2b263ba nghttpx: Use std::priority_queue 2019-01-22 00:01:17 +09:00
Tatsuhiro Tsujikawa 1ff9de4c87 nghttpx: Backend address selection with weight 2019-01-21 22:23:19 +09:00
Tatsuhiro Tsujikawa e9c9838cdc nghttpx: Pool h1 backend connection per address
Pool HTTP/1.1 backend connection per address and reuse it only when
the next round robin index refers to this address.  Previously if
there is a pooled connection, there is no round robin selection.
2019-01-14 22:20:58 +09:00
Tatsuhiro Tsujikawa fdcdb21c38 nghttpx: Randomize backend address round robin order per thread 2019-01-11 22:36:45 +09:00
Tatsuhiro Tsujikawa 1daf9ce8b7 nghttpx: Convert WorkerEventType to enum class 2018-11-02 14:14:48 +09:00
Tatsuhiro Tsujikawa e7b7b037f6 nghttpx: Convert shrpx_cookie_secure to enum class 2018-10-16 23:06:59 +09:00
Tatsuhiro Tsujikawa 5e4f434fd8 nghttpx: Convert shrpx_session_affinity to enum class 2018-10-16 23:03:17 +09:00
Tatsuhiro Tsujikawa 20ea964f2f nghttpx: Convert shrpx_proto to enum class 2018-10-16 22:59:34 +09:00
Tatsuhiro Tsujikawa ec5729b1fa Use std::make_unique 2018-10-15 23:02:44 +09:00
Tatsuhiro Tsujikawa aeb92bbbe2 nghttpx: Add read/write-timeout parameters to backend option 2018-09-30 12:32:43 +09:00
Tatsuhiro Tsujikawa fb9a204de2 nghttpx: Fix compile error without mruby 2018-08-31 21:58:35 +09:00
Tatsuhiro Tsujikawa 6195d747ce nghttpx: Share mruby context if it is compiled from same file 2018-08-24 23:11:21 +09:00
Tatsuhiro Tsujikawa b574ae6aa2 nghttpx: Support per-backend mruby script 2018-08-23 18:13:29 +09:00
Tatsuhiro Tsujikawa 880f948684 Enable IndentPPDirectives 2018-06-09 16:21:30 +09:00
Tatsuhiro Tsujikawa 5cc3d159e1 nghttpx: Add upgrade-scheme parameter to backend option
If "upgrade-scheme" parameter is present in backend option along with
"tls" paramter, HTTP/2 :scheme pseudo header field is changed to
"https" from "http" when forwarding a request to this particular
backend.  This is a workaround for a server which requests "https"
scheme on HTTP/2 connection encrypted by TLS.
2018-01-08 18:08:01 +09:00
Tatsuhiro Tsujikawa 1ebb6810a1 nghttpx: Faster configuration loading with lots of backends 2017-12-01 23:06:06 +09:00
Tatsuhiro Tsujikawa 0028275d7b nghttpx: Add affinity-cookie-secure parameter to backend option 2017-11-21 22:29:22 +09:00
Tatsuhiro Tsujikawa b8fda6808b nghttpx: Cookie based session affinity 2017-11-01 22:18:03 +09:00
Tatsuhiro Tsujikawa 0a2d1965df nghttpx: Fix path matching bug
Previously, if path is empty or path does not start with "/", nghttpx
did not try to match with wildcard pattern.  This commit fixes it.
2017-04-18 21:03:50 +09:00