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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: coalesce neighbouring stream send buffers.Roman Arutyunyan2020-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously a single STREAM frame was created for each buffer in stream output chain which is wasteful with respect to memory. The following changes were made in the stream send code: - ngx_quic_stream_send_chain() no longer calls ngx_quic_stream_send() and got a separate implementation that coalesces neighbouring buffers into a single frame - the new ngx_quic_stream_send_chain() respects the limit argument, which fixes sendfile_max_chunk and limit_rate - ngx_quic_stream_send() is reimplemented to call ngx_quic_stream_send_chain() - stream frame size limit is moved out to a separate function ngx_quic_max_stream_frame() - flow control is moved out to a separate function ngx_quic_max_stream_flow() - ngx_quic_stream_send_chain() is relocated next to ngx_quic_stream_send()
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: packet based bytes_in_flight accounting.Sergey Kandaurov2020-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A packet size is kept in one of the frames belonging to the packet.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed leak of bytes_in_flight on keys discard.Sergey Kandaurov2020-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This applies to discarding Initial and Handshake keys.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed leak of bytes_in_flight attributed to lost packets.Sergey Kandaurov2020-08-14
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: handle client RESET_STREAM and STOP_SENDING.Roman Arutyunyan2020-08-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For RESET_STREAM the c->read->error flag is set. For STOP_SENDING the c->write->error flag is set.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: create streams for STREAM_DATA_BLOCKED and MAX_STREAM_DATA.Roman Arutyunyan2020-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Creating client-initiated streams is moved from ngx_quic_handle_stream_frame() to a separate function ngx_quic_create_client_stream(). This function is responsible for creating streams with lower ids as well. Also, simplified and fixed initial data buffering in ngx_quic_handle_stream_frame(). It is now done before calling the initial handler as the handler can destroy the stream.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed ngx_http_test_reading() for QUIC streams.Roman Arutyunyan2020-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously this function generated an error trying to figure out if client shut down the write end of the connection. The reason for this error was that a QUIC stream has no socket descriptor. However checking for eof is not the right thing to do for an HTTP/3 QUIC stream since HTTP/3 clients are expected to shut down the write end of the stream after sending the request. Now the function handles QUIC streams separately. It checks if c->read->error is set. The error flags for c->read and c->write are now set for all streams when closing the QUIC connection instead of setting the pending_eof flag.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed ACK Ranges processing.Sergey Kandaurov2020-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to quic-transport draft 29, section 19.3.1: The value of the Gap field establishes the largest packet number value for the subsequent ACK Range using the following formula: largest = previous_smallest - gap - 2 Thus, given a largest packet number for the range, the smallest value is determined by the formula: smallest = largest - ack_range While here, changed min/max to uint64_t for consistency.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed possible use-after-free on stream cleanup.Sergey Kandaurov2020-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A QUIC stream could be destroyed by handler while in ngx_quic_stream_input(). To detect this, ngx_quic_find_stream() is used to check that it still exists. Previously, a stream id was passed to this routine off the frame structure. In case of stream cleanup, it is freed along with other frames belonging to the stream on cleanup. Then, a cleanup handler reuses last frames to update MAX_STREAMS and serve other purpose. Thus, ngx_quic_find_stream() is passed a reused frame with zeroed out part pointed by stream_id. If a stream with id 0x0 still exists, this leads to use-after-free.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed format specifiers and removed casts.Sergey Kandaurov2020-07-28
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: consistent Stream ID logging format.Sergey Kandaurov2020-07-28
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| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: server pushes.Roman Arutyunyan2020-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New directives are added: - http3_max_concurrent_pushes - http3_push - http3_push_preload
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: limited the number of client-initiated streams.Roman Arutyunyan2020-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The limits on active bidi and uni client streams are maintained at their initial values initial_max_streams_bidi and initial_max_streams_uni by sending a MAX_STREAMS frame upon each client stream closure. Also, the following is changed for data arriving to non-existing streams: - if a stream was already closed, such data is ignored - when creating a new stream, all streams of the same type with lower ids are created too
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: limited the number of server-initiated streams.Roman Arutyunyan2020-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, ngx_quic_create_uni_stream() is replaced with ngx_quic_open_stream() which is capable of creating a bidi stream.
| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: support $server_protocol variable.Roman Arutyunyan2020-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now it holds "HTTP/3.0". Previously it was empty.
| * | | | | | | | | | | | | | | | | | | | | | | | | Style: moved function declarations to match usual code style.Roman Arutyunyan2020-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Plus a few other minor style changes.
| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: renamed server configuration variables from v3cf to h3scf.Roman Arutyunyan2020-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now they are similar to HTTP/2 where they are called h2scf.
| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: renamed ngx_http_v3.c to ngx_http_v3_encode.c.Roman Arutyunyan2020-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file contains only encoding functions.
| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: encode frame ids with ngx_http_v3_encode_varlen_int().Roman Arutyunyan2020-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Even though typically frame ids fit into a single byte, calling ngx_http_v3_encode_varlen_int() adds to the code clarity.
| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: generate Location response header for absolute redirects.Roman Arutyunyan2020-07-23
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| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: header encoding functions.Roman Arutyunyan2020-07-13
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed bulding perl module by reducing header pollution.Sergey Kandaurov2020-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ngx_http_perl_module module doesn't have a notion of including additional search paths through --with-cc-opt, which results in compile error incomplete type 'enum ssl_encryption_level_t' when building nginx without QUIC support. The enum is visible from quic event headers and eventually pollutes ngx_core.h. The fix is to limit including headers to compile units that are real consumers.
| * | | | | | | | | | | | | | | | | | | | | | | | | SSL: fixed compilation without QUIC after 0d2b2664b41c.Roman Arutyunyan2020-07-22
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| * | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: do not call shutdown() for QUIC streams.Roman Arutyunyan2020-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, this triggered an alert "shutdown() failed" in error log.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: eliminated connection handler argument in ngx_quic_run().Roman Arutyunyan2020-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now c->listening->handler() is called instead.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: added "quic" listen parameter in Stream.Roman Arutyunyan2020-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, introduced ngx_stream_quic_module.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: added "quic" listen parameter.Roman Arutyunyan2020-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The parameter allows processing HTTP/0.9-2 over QUIC. Also, introduced ngx_http_quic_module and moved QUIC settings there
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: do not verify the selected ALPN protocol.Roman Arutyunyan2020-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The right protocol is selected by the HTTP code. In the QUIC code only verify that some protocol was selected and trigger an error otherwise.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: fixed stream read event log.Roman Arutyunyan2020-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the main connection log was there. Now it's the stream connection log.
| * | | | | | | | | | | | | | | | | | | | | | | | | Fixed format specifiers.Sergey Kandaurov2020-07-20
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: added anti-amplification limit.Vladimir Homutov2020-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to quic-transport draft 29, section 21.12.1.1: Prior to validation, endpoints are limited in what they are able to send. During the handshake, a server cannot send more than three times the data it receives; clients that initiate new connections or migrate to a new network path are limited.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: added limit of queued data.Vladimir Homutov2020-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ngx_quic_queue_frame() functions puts a frame into send queue and schedules a push timer to actually send data. The patch adds tracking for data amount in the queue and sends data immediately if amount of data exceeds limit.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: implemented probe timeout (PTO) calculation.Vladimir Homutov2020-07-16
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: reworked retransmission mechanism.Vladimir Homutov2020-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of timer-based retransmissions with constant packet lifetime, this patch implements ack-based loss detection and probe timeout for the cases, when no ack is received, according to the quic-recovery draft 29.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: reworked ngx_quic_send_frames() function.Vladimir Homutov2020-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of returning NGX_DONE/NGX_OK, the function now itself moves passed frames range into sent queue and sets PTO timer if required.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: renaming.Vladimir Homutov2020-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The c->quic->retransmit timer is now called "pto". The ngx_quic_retransmit() function is renamed to "ngx_quic_detect_lost()". This is a preparation for the following patches.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: caching c->quic in the ngx_quic_handle_ack_frame() function.Vladimir Homutov2020-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To minimize difference with the following changes.
| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: delay field of an ACK frame is now calculated.Vladimir Homutov2020-07-10
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| * | | | | | | | | | | | | | | | | | | | | | | | | QUIC: added rtt estimation.Vladimir Homutov2020-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the quic-recovery 29, Section 5: Estimating the Round-Trip Time. Currently, integer arithmetics is used, which loses sub-millisecond accuracy.
| * | | | | | | | | | | | | | | | | | | | | | | | | Merged with the default branch.Sergey Kandaurov2020-07-13
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| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: simplified handling return codes from parse functions.Roman Arutyunyan2020-07-02
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| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: put ngx_http_v3_parse_varlen_int() return code in variable.Roman Arutyunyan2020-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes calling this function similar to other parse functions.
| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: simplifed handling ngx_http_v3_parse_literal() return code.Roman Arutyunyan2020-07-03
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| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: limited prefixed integer size by 62 bits.Roman Arutyunyan2020-07-03
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| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: fixed overflow in prefixed integer parser.Roman Arutyunyan2020-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the expression (ch & 0x7f) was promoted to a signed integer. Depending on the platform, the size of this integer could be less than 8 bytes, leading to overflow when handling the higher bits of the result. Also, sign bit of this integer could be replicated when adding to the 64-bit st->value.
| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: fixed prefix in decoding Section Acknowledgement.Sergey Kandaurov2020-07-02
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| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: set r->headers_in.chunked flag after parsing headers.Roman Arutyunyan2020-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously it was set when creating the request object. The side-effect was trying to discard the request body in case of header parse error.
| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: close QUIC connection with HTTP/QPACK errors when needed.Roman Arutyunyan2020-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously errors led only to closing streams. To simplify closing QUIC connection from a QUIC stream context, new macro ngx_http_v3_finalize_connection() is introduced. It calls ngx_quic_finalize_connection() for the parent connection.
| * | | | | | | | | | | | | | | | | | | | | | | | | | HTTP/3: error code definitions for HTTP/3 and QPACK.Roman Arutyunyan2020-06-30
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| * | | | | | | | | | | | | | | | | | | | | | | | | | QUIC: Introduced ngx_quic_finalize_connection().Roman Arutyunyan2020-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function finalizes QUIC connection with an application protocol error code and sends a CONNECTION_CLOSE frame with type=0x1d. Also, renamed NGX_QUIC_FT_CONNECTION_CLOSE2 to NGX_QUIC_FT_CONNECTION_CLOSE_APP.