Commit Graph

15 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa 6638ca9333 altsvc: Reduce bitfield size 2016-04-09 18:23:15 +09:00
Tatsuhiro Tsujikawa 795ee8c20f altsvc: Receive ALTSVC frame 2016-04-08 23:25:56 +09:00
Tatsuhiro Tsujikawa e453759637 Add nghttp2_option_set_no_auto_ping_ack() option
This option prevents the nghttp2 library from sending PING frame with
ACK flag set in the reply to incoming PING frame.  To allow the
application to send PING with ACK flag set, nghttp2_submit_ping() now
recognizes NGHTTP2_FLAG_PING in its flags parameter.
2016-02-29 23:39:50 +09:00
Tatsuhiro Tsujikawa 061a557839 Add nghttp2_option_set_user_recv_extension_type to opt-in incoming extension type 2015-10-15 00:17:07 +09:00
Tatsuhiro Tsujikawa 28fe3e7e89 More warning flags for --enable-werror 2015-09-23 16:49:45 +09:00
Tatsuhiro Tsujikawa 928a81885c Limit the number of incoming reserved (remote) streams
RFC 7540 does not enforce any limit on the number of incoming reserved
streams (in RFC 7540 terms, streams in reserved (remote) state).  This
only affects client side, since only server can push streams.
Malicious server can push arbitrary number of streams, and make
client's memory exhausted.  The new option,
nghttp2_set_max_reserved_remote_streams, can set the maximum number of
such incoming streams to avoid possible memory exhaustion.  If this
option is set, and pushed streams are automatically closed on
reception, without calling user provided callback, if they exceed the
given limit.  The default value is 200.  If session is configured as
server side, this option has no effect.  Server can control the number
of streams to push.
2015-08-23 21:43:41 +09:00
Tatsuhiro Tsujikawa e63d6e490a Merge branch 'master' into v1.0.0
Conflicts:
	lib/nghttp2_option.h
	lib/nghttp2_session.h
	src/HttpServer.cc
2015-05-08 19:21:51 +09:00
Alexis La Goutte a62778d6b0 fix comma at end of enumerator list [-Wpedantic] 2015-04-30 07:49:55 +02:00
Tatsuhiro Tsujikawa d0c27d5229 Send 24 bytes client magic byte string by library
Previously nghttp2_session_send() and nghttp2_session_mem_send() did
not send 24 bytes client magic byte string (MAGIC).  We made
nghttp2_session_recv() and nghttp2_session_mem_recv() process MAGIC by
default, so it is natural to make library send MAGIC as well.  This
commit makes nghttp2_session_send() and nghttp2_session_mem_send()
send MAGIC.  This commit also replace "connection preface" with
"client magic", since we call MAGIC as "connection preface" but it is
just a part of connection preface.  NGHTTP2_CLIENT_CONNECTION_PREFACE
macro was replaced with NGHTTP2_CLIENT_MAGIC.  The already deprecated
NGHTTP2_CLIENT_CONNECTION_HEADER macro was removed permanently.
nghttp2_option_set_no_recv_client_preface() was renamed as
nghttp2_option_set_no_recv_client_magic().  NGHTTP2_ERR_BAD_PREFACE
was renamed as NGHTTP2_ERR_BAD_CLIENT_MAGIC.
2015-04-05 23:15:20 +09:00
Tatsuhiro Tsujikawa 250ea53e4b Deal with 24 bytes client connection preface by default
Since HTTP/2 spec requires for client to send connection preface, it
is reasonable to make this option enabled by default.  It is still a
use case to disable this, so replace this option with
nghttp2_option_set_no_recv_client_preface().
2015-04-05 23:15:20 +09:00
Tatsuhiro Tsujikawa e45c523dc7 Add nghttp2_option_set_no_http_messaging() API function
This API function with nonzero |val| parameter disables HTTP Messaging
validation in nghttp2 library, so that application can use nghttp2
library for non-HTTP use.
2015-02-20 23:26:56 +09:00
Tatsuhiro Tsujikawa b1f807abd1 Reformat lines with clang-format-3.5 2014-11-27 23:56:30 +09:00
Tatsuhiro Tsujikawa 901de5fbce Add nghttp2_option_set_recv_client_preface()
By default, nghttp2 library only handles HTTP/2 frames and does not
recognize first 24 bytes of client connection preface. This design
choice is done due to the fact that server may want to detect the
application protocol based on first few bytes on clear text
communication. But for simple servers which only speak HTTP/2, it is
easier for developers if nghttp2 library takes care of client
connection preface.

If this option is used with nonzero val, nghttp2 library checks first
24 bytes client connection preface. If it is not a valid one,
nghttp2_session_recv() and nghttp2_session_mem_recv() will return
error NGHTTP2_ERR_BAD_PREFACE, which is fatal error.
2014-09-13 19:50:44 +09:00
Tatsuhiro Tsujikawa 079db14d45 Add nghttp2_session_consume() API
Reworked no automatic WINDOW_UPDATE feature.  We added new API
nghttp2_session_consume() which tells the library how many bytes are
consumed by the application.  Instead of submitting WINDOW_UPDATE by
the application, the library is now responsible to submit
WINDOW_UPDATE based on consumed bytes.  This is more reliable method,
since it enables us to properly send WINDOW_UPDATE for stream and
connection individually.  The previous implementation of nghttpx had
broken connection window management.
2014-07-31 23:05:53 +09:00
Tatsuhiro Tsujikawa d668d2448b Hide session option from public API
To make adding new option easier, we decided to make the details of
option struct private and hide it from public API.  We provide
functions to set individual option value.
2014-04-04 21:57:47 +09:00