d1a1e882bf
nghttpx: Fix request re-submission bug in HTTP/2 backend
2015-02-17 23:15:53 +09:00
799778af69
Revert "nghttpx: Fix request resubmit bug on HTTP/2 backend connection check"
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This reverts commit d45f5a51e4
2015-02-17 22:28:03 +09:00
d45f5a51e4
nghttpx: Fix request resubmit bug on HTTP/2 backend connection check
2015-02-17 21:50:32 +09:00
011e3b325d
nghttpx: Cancel backend request when frontend HTTP/1 connection is lost
2015-02-13 22:41:50 +09:00
d151759f8a
nghttpx: Fix location rewrite, take 2
2015-02-08 21:26:47 +09:00
b14cfaf308
src: Store token in Header object to avoid additional lookups
2015-02-08 16:10:01 +09:00
4cda09beff
src: Prefer std::array
2015-02-06 00:15:43 +09:00
54851ef7a6
src: Move make_unique to nghttp2 namespace
2015-02-06 00:15:43 +09:00
b2fb888363
Share I/O code with all upstreams/downstream objects
2015-02-05 03:05:34 +09:00
b707cfe986
nghttpx: Fix busy loop when HTTP/2 backend reset after connection established
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We have now Downstream retry count to be limited to 5 times. At 6th
failure, we send 503 message to client.
2015-02-03 01:47:04 +09:00
f1049a66e2
nghttpx: Detach DownstreamConnection early
2015-01-31 01:11:55 +09:00
6b1ef95d3f
nghttpx: Replace RingBuf with sequential Buffer
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It turns out that we don't need circular buffer functionality. We
replaced RingBuf with simple sequential Buffer.
2015-01-29 22:57:56 +09:00
8ddad1a53d
nghttpx: Remove shrinking memchunks for now
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It requires more careful optimization. Remove it for now.
2015-01-28 21:25:22 +09:00
4e68ca8233
integration: Add tests about via header field manipulation
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This test reveals bug in SPDY upstream code, and contains its fix.
2015-01-27 00:19:57 +09:00
68510f1282
nghttpx: SpdyUpstream: Handle error from error_reply
2015-01-25 15:37:09 +09:00
5770c6bd04
nghttpx: Return 503 on hard disconnect in HTTP/2 backend
2015-01-21 23:30:48 +09:00
e219d6a94f
nghttpx: Clarify error_reply upstream method
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There is no application level failure in h1 upstream. For h2, SPDY
upstreams, don't call DIE(), instead return -1 to delete handler.
2015-01-21 22:55:00 +09:00
41e72064e0
nghttpx: Log error in INFO level when frame cannot be sent
2015-01-21 22:49:00 +09:00
041d9863c2
nghttpx: Set request_start_time_ at Downstream ctor
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.. so that we can avoid the problem that request_start_time_ is 0
2015-01-21 22:28:15 +09:00
8997e4369d
nghttpx: Adjust backend buffers
2015-01-21 01:47:43 +09:00
5a6d6ccbd4
nghttpx: Read from backend eagerly in all upstreams
2015-01-21 01:41:17 +09:00
16e91746d9
nghttpx: Return 400 error if multiple CLs are received in SPDY upstream
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This change adds SPDY upstream tests.
2015-01-21 01:03:56 +09:00
8059380fb0
nghttpx: Don't need to set response state to MSG_COMPLETE after error_reply
2015-01-20 23:33:45 +09:00
a440bdf15e
nghttpx: Response 502 if HTTP/2 backend receives invalid Content-Length
2015-01-19 23:44:23 +09:00
af24f8394e
nghttpx: Fix nghttp2 error code use in SPDY upstream
2015-01-17 21:35:36 +09:00
62b9e4bb56
nghttpx: Validate received request body length against content-length
2015-01-17 21:33:23 +09:00
441f1cc282
nghttpx: Validate received response body length against content-length
2015-01-17 21:33:23 +09:00
90914b38f1
nghttpx: Do not limit DATA frame length
2015-01-07 01:25:43 +09:00
d80952a2bc
nghttpx: Implement stream level timeout using ev_timer
2015-01-06 00:30:57 +09:00
3ae44ef2f3
nghttpd, nghttpx: Rework incoming header handling
2015-01-05 01:46:41 +09:00
db6eec653b
Fix errors reported by scan-build
2015-01-03 00:19:41 +09:00
7db1864766
nghttpx: Add --backend-http1-connections-per-frontend option
2015-01-03 00:19:41 +09:00
bfac015d61
src: Use libev for rest of the applications
2015-01-03 00:19:41 +09:00
5fa9dd7cd5
nghttpx: Remove unused variable
2014-12-16 01:10:54 +09:00
c93da867e0
nghttpx: Fix bug SPDY upstream requires content-length if no FIN in SYN_STREAM
2014-12-15 23:42:59 +09:00
dce20c3e6a
nghttpx: Check HTTP/2 downstream connection after certain idle time
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Previously when requests are issued to HTTP/2 downstream connection,
but it turns out that connection is down, handlers of those requests
are deleted. In some situations, we only know connection is down when
we write something to network, so we'd like to handle this kind of
situation in more robust manner. In this change, certain seconds
passed after last network activity, we first issue PING frame to
downstream connection before issuing new HTTP request. If writing
PING frame is failed, it means connection was lost. In this case,
instead of deleting handler, pending requests are migrated to new
HTTP2/ downstream connection, so that it can continue without
affecting upstream connection.
2014-12-09 21:41:29 +09:00
3b03ff626a
nghttpx: Don't log access log for blocked streams
2014-12-05 21:29:31 +09:00
9614611969
nghttpx: Limit # of downstream connections per host when h2 proxy is used
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This commit limits the number of concurrent HTTP/1 downstream
connections to same host. By defualt, it is limited to 8 connections.
--backend-connections-per-frontend option was replaced with
--backend-http1-connections-per-host, which changes the maximum number
of connections per host. This limitation only kicks in when h2 proxy
is used (-s option).
2014-12-05 01:47:03 +09:00
b1f807abd1
Reformat lines with clang-format-3.5
2014-11-27 23:56:30 +09:00
6e178653a5
fixed conflict
2014-11-23 21:10:51 +00:00
9cf1a0c77c
Add features to logging, client and server port,
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time_iso8601 and request_time.
2014-11-23 20:37:51 +00:00
74ec1d3377
nghttpx: Write accesslog when upstream connection is lost for HTTP/2 and SPDY
2014-11-23 17:24:23 +09:00
27609327ee
nghttpx: Fix heap-after-free crash in https upstream
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Add Upstream::on_handler_delete() hook to safely write log for
HttpsUpstream.
2014-11-19 01:59:09 +09:00
958cd0de64
nghttpx: Add configurable access logging format
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This commit adds functionality to customize access logging format in
nghttpx. The format variables are inspired by nginx. The default
format is combined format.
2014-11-19 01:29:55 +09:00
ce71e65aee
nghttpx: Replace WARNING with WARN for consistency
2014-11-08 10:51:56 +09:00
154876a17b
nghttpx: Apply TLS record length limit to DATA frame payload
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This is not obvious but it makes intermediaries flush and forward DATA
frame boundary without excessive buffering. Since we have different
TCP connections frontend and backend, this may not work. This is
still experimental.
2014-11-06 21:14:14 +09:00
f8c70993c0
nghttpx: Adjust TLS record size dynamically
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Use the same behaviour the current Google server does: start with 1300
TLS record size and after transmitting 1MiB, change record size to
16384. After 1 second idle time, reset to 1300. Only applies to
HTTP/2 and SPDY upstream connections.
2014-11-06 02:36:53 +09:00
0d4120ce2c
nghttpx: Apply same fix from a225bb2 to spdy upstream
2014-10-13 21:13:45 +09:00
b305495a75
nghttpx: Reset both timeouts when either read or write succeeds
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Previously read and write timeouts work independently. When we are
writing response to the client, read timeout still ticks (e.g., HTTP/2
or tunneled HTTPS connection). So read timeout may occur during long
download. This commit fixes this issue. This commit only fixes the
upstream part. We need similar fix for the downstream.
2014-09-18 23:03:36 +09:00
8890e593e6
src: Add util::array_size
2014-08-28 00:45:12 +09:00
Tatsuhiro Tsujikawa
Lucas Pardue