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| author | Sergey Kandaurov <pluknet@nginx.com> | 2021-06-16 11:55:12 +0300 |
|---|---|---|
| committer | Sergey Kandaurov <pluknet@nginx.com> | 2021-06-16 11:55:12 +0300 |
| commit | ae58d87c0151551a269b2b00697c1deb607de11e (patch) | |
| tree | 0f436e30a36362789ec3f735a770031e78621abc /src/event/quic/ngx_event_quic_output.c | |
| parent | 96e1db1c34a0c206463b86fb3400545f0147f476 (diff) | |
| download | nginx-ae58d87c0151551a269b2b00697c1deb607de11e.tar.gz nginx-ae58d87c0151551a269b2b00697c1deb607de11e.tar.bz2 | |
QUIC: updated specification references.
This includes updating citations and further clarification.
Diffstat (limited to 'src/event/quic/ngx_event_quic_output.c')
| -rw-r--r-- | src/event/quic/ngx_event_quic_output.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/event/quic/ngx_event_quic_output.c b/src/event/quic/ngx_event_quic_output.c index d6085db8b..26b046b14 100644 --- a/src/event/quic/ngx_event_quic_output.c +++ b/src/event/quic/ngx_event_quic_output.c @@ -23,9 +23,11 @@ /* 1 flags + 4 version + 3 x (1 + 20) s/o/dcid + itag + token(64) */ /* + * RFC 9000, 10.3. Stateless Reset + * * Endpoints MUST discard packets that are too small to be valid QUIC * packets. With the set of AEAD functions defined in [QUIC-TLS], - * packets that are smaller than 21 bytes are never valid. + * short header packets that are smaller than 21 bytes are never valid. */ #define NGX_QUIC_MIN_PKT_LEN 21 @@ -170,11 +172,11 @@ ngx_quic_get_padding_level(ngx_connection_t *c) ngx_quic_connection_t *qc; /* - * 14.1. Initial Datagram Size + * RFC 9000, 14.1. Initial Datagram Size * * Similarly, a server MUST expand the payload of all UDP datagrams * carrying ack-eliciting Initial packets to at least the smallest - * allowed maximum datagram size of 1200 bytes + * allowed maximum datagram size of 1200 bytes. */ qc = ngx_quic_get_connection(c); @@ -345,6 +347,8 @@ ngx_quic_output_packet(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx, + ngx_quic_create_header(&pkt, NULL, out.len, NULL); /* + * RFC 9000, 8.2.1. Initiating Path Validation + * * An endpoint MUST expand datagrams that contain a * PATH_CHALLENGE frame to at least the smallest allowed * maximum datagram size of 1200 bytes, unless the @@ -777,7 +781,9 @@ ngx_quic_send_retry(ngx_connection_t *c, ngx_quic_conf_t *conf, "quic retry packet sent to %xV", &pkt.dcid); /* - * quic-transport 17.2.5.1: A server MUST NOT send more than one Retry + * RFC 9000, 17.2.5.1. Sending a Retry Packet + * + * A server MUST NOT send more than one Retry * packet in response to a single UDP datagram. * NGX_DONE will stop quic_input() from processing further */ |