nginx.git/src/http/v2, branch release-1.9.14

HTTP/2: support for unbuffered upload of request body.

2016-04-01T12:57:10+00:00

HTTP/2: rewritten handling of request body.

2016-04-01T12:56:03+00:00

There are two improvements:

  1. Support for request body filters;

  2. Receiving of request body is started only after
     the ngx_http_read_client_request_body() call.

The last one fixes the problem when the client_max_body_size value might not be
respected from the right location if the location was changed either during the
process of receiving body or after the whole body had been received.

HTTP/2: sending RST_STREAM with NO_ERROR to discard request body.

2016-04-01T12:56:03+00:00

RFC 7540 states that "A server can send a complete response prior to the client
sending an entire request if the response does not depend on any portion of the
request that has not been sent and received.  When this is true, a server MAY
request that the client abort transmission of a request without error by sending
a RST_STREAM with an error code of NO_ERROR after sending a complete response
(i.e., a frame with the END_STREAM flag)."

This should prevent a client from blocking on the stream window, since it isn't
maintained for closed streams.  Currently, quite big initial stream windows are
used, so such blocking is very unlikly, but that will be changed in the further
patches.

Fixed logging.

2016-03-30T23:33:57+00:00

Style.

2016-03-30T08:52:16+00:00

Backed out server_tokens changes.

2016-03-22T13:58:38+00:00

Backed out changesets: cf3e75cfa951, 6b72414dfb4f, 602dc42035fe, e5076b96fd01.

Reconsidered server_tokens with an empty value.

2016-03-22T12:52:28+00:00

An empty value will be treated as "off".

HTTP/2: improved debugging of sending control frames.

2016-03-21T14:04:21+00:00

Win32: fixed build after cf3e75cfa951.

2016-03-15T12:15:30+00:00

Added variables support to server_tokens.

2016-03-15T10:36:19+00:00

It can now be set to "off" conditionally, e.g. using the map
directive.

An empty value will disable the emission of the Server: header
and the signature in error messages generated by nginx.

Any other value is treated as "on", meaning that full nginx
version is emitted in the Server: header and error messages
generated by nginx.