nginx: src/http/v3/ngx_http_v3

annotate src/http/v3/ngx_http_v3_table.c @ 8989:81a3429db8b0 quic

HTTP/3: delayed Insert Count Increment instruction. Sending the instruction is delayed until the end of the current event cycle. Delaying the instruction is allowed by quic-qpack-21, section 2.2.2.3. The goal is to reduce the amount of data sent back to client by accumulating several inserts in one instruction and sometimes not sending the instruction at all, if Section Acknowledgement was sent just before it.

author	Roman Arutyunyan <arut@nginx.com>
date	Thu, 27 Jan 2022 12:20:47 +0300
parents	18d23ed15eef
children	efbcdb9b37dc

rev	line source
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	2 /*
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	5 */
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	6
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	7
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	8 #include <ngx_config.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	9 #include <ngx_core.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	10 #include <ngx_http.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	11
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	12
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	13 #define ngx_http_v3_table_entry_size(n, v) ((n)->len + (v)->len + 32)
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	14
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	15
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	16 static ngx_int_t ngx_http_v3_evict(ngx_connection_t *c, size_t need);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	17 static void ngx_http_v3_unblock(void *data);
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	18 static ngx_int_t ngx_http_v3_new_entry(ngx_connection_t *c);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	19
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	20
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	21 typedef struct {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	22 ngx_queue_t queue;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	23 ngx_connection_t *connection;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	24 ngx_uint_t *nblocked;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	25 } ngx_http_v3_block_t;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	26
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	27
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	28 static ngx_http_v3_field_t ngx_http_v3_static_table[] = {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	29
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	30 { ngx_string(":authority"), ngx_string("") },
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	31 { ngx_string(":path"), ngx_string("/") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	32 { ngx_string("age"), ngx_string("0") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	33 { ngx_string("content-disposition"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	34 { ngx_string("content-length"), ngx_string("0") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	35 { ngx_string("cookie"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	36 { ngx_string("date"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	37 { ngx_string("etag"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	38 { ngx_string("if-modified-since"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	39 { ngx_string("if-none-match"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40 { ngx_string("last-modified"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	41 { ngx_string("link"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	42 { ngx_string("location"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	43 { ngx_string("referer"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	44 { ngx_string("set-cookie"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	45 { ngx_string(":method"), ngx_string("CONNECT") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	46 { ngx_string(":method"), ngx_string("DELETE") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	47 { ngx_string(":method"), ngx_string("GET") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	48 { ngx_string(":method"), ngx_string("HEAD") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	49 { ngx_string(":method"), ngx_string("OPTIONS") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	50 { ngx_string(":method"), ngx_string("POST") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	51 { ngx_string(":method"), ngx_string("PUT") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52 { ngx_string(":scheme"), ngx_string("http") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	53 { ngx_string(":scheme"), ngx_string("https") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	54 { ngx_string(":status"), ngx_string("103") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	55 { ngx_string(":status"), ngx_string("200") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	56 { ngx_string(":status"), ngx_string("304") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	57 { ngx_string(":status"), ngx_string("404") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	58 { ngx_string(":status"), ngx_string("503") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	59 { ngx_string("accept"), ngx_string("/") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	60 { ngx_string("accept"),
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	61 ngx_string("application/dns-message") },
f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	62 { ngx_string("accept-encoding"), ngx_string("gzip, deflate, br") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	63 { ngx_string("accept-ranges"), ngx_string("bytes") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	64 { ngx_string("access-control-allow-headers"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	65 ngx_string("cache-control") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	66 { ngx_string("access-control-allow-headers"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	67 ngx_string("content-type") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	68 { ngx_string("access-control-allow-origin"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	69 ngx_string("*") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	70 { ngx_string("cache-control"), ngx_string("max-age=0") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	71 { ngx_string("cache-control"), ngx_string("max-age=2592000") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	72 { ngx_string("cache-control"), ngx_string("max-age=604800") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	73 { ngx_string("cache-control"), ngx_string("no-cache") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	74 { ngx_string("cache-control"), ngx_string("no-store") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	75 { ngx_string("cache-control"),
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	76 ngx_string("public, max-age=31536000") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	77 { ngx_string("content-encoding"), ngx_string("br") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	78 { ngx_string("content-encoding"), ngx_string("gzip") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	79 { ngx_string("content-type"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	80 ngx_string("application/dns-message") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	81 { ngx_string("content-type"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	82 ngx_string("application/javascript") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	83 { ngx_string("content-type"), ngx_string("application/json") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	84 { ngx_string("content-type"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	85 ngx_string("application/x-www-form-urlencoded") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	86 { ngx_string("content-type"), ngx_string("image/gif") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	87 { ngx_string("content-type"), ngx_string("image/jpeg") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	88 { ngx_string("content-type"), ngx_string("image/png") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	89 { ngx_string("content-type"), ngx_string("text/css") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	90 { ngx_string("content-type"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	91 ngx_string("text/html;charset=utf-8") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	92 { ngx_string("content-type"), ngx_string("text/plain") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	93 { ngx_string("content-type"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	94 ngx_string("text/plain;charset=utf-8") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	95 { ngx_string("range"), ngx_string("bytes=0-") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	96 { ngx_string("strict-transport-security"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	97 ngx_string("max-age=31536000") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	98 { ngx_string("strict-transport-security"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	99 ngx_string("max-age=31536000;includesubdomains") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	100 { ngx_string("strict-transport-security"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	101 ngx_string("max-age=31536000;includesubdomains;preload") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	102 { ngx_string("vary"), ngx_string("accept-encoding") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	103 { ngx_string("vary"), ngx_string("origin") },
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	104 { ngx_string("x-content-type-options"),
f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	105 ngx_string("nosniff") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	106 { ngx_string("x-xss-protection"), ngx_string("1;mode=block") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	107 { ngx_string(":status"), ngx_string("100") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	108 { ngx_string(":status"), ngx_string("204") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	109 { ngx_string(":status"), ngx_string("206") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	110 { ngx_string(":status"), ngx_string("302") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	111 { ngx_string(":status"), ngx_string("400") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	112 { ngx_string(":status"), ngx_string("403") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	113 { ngx_string(":status"), ngx_string("421") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	114 { ngx_string(":status"), ngx_string("425") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	115 { ngx_string(":status"), ngx_string("500") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	116 { ngx_string("accept-language"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	117 { ngx_string("access-control-allow-credentials"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	118 ngx_string("FALSE") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	119 { ngx_string("access-control-allow-credentials"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	120 ngx_string("TRUE") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	121 { ngx_string("access-control-allow-headers"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	122 ngx_string("*") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	123 { ngx_string("access-control-allow-methods"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	124 ngx_string("get") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	125 { ngx_string("access-control-allow-methods"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	126 ngx_string("get, post, options") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	127 { ngx_string("access-control-allow-methods"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	128 ngx_string("options") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	129 { ngx_string("access-control-expose-headers"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	130 ngx_string("content-length") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	131 { ngx_string("access-control-request-headers"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	132 ngx_string("content-type") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	133 { ngx_string("access-control-request-method"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	134 ngx_string("get") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	135 { ngx_string("access-control-request-method"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	136 ngx_string("post") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	137 { ngx_string("alt-svc"), ngx_string("clear") },
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	138 { ngx_string("authorization"), ngx_string("") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	139 { ngx_string("content-security-policy"),
8296 f11b7981a03d HTTP/3: static table cleanup. Sergey Kandaurov <pluknet@nginx.com> parents: 8226 diff changeset	140 ngx_string("script-src 'none';object-src 'none';base-uri 'none'") },
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	141 { ngx_string("early-data"), ngx_string("1") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	142 { ngx_string("expect-ct"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	143 { ngx_string("forwarded"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	144 { ngx_string("if-range"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	145 { ngx_string("origin"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	146 { ngx_string("purpose"), ngx_string("prefetch") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	147 { ngx_string("server"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	148 { ngx_string("timing-allow-origin"), ngx_string("*") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	149 { ngx_string("upgrade-insecure-requests"),
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	150 ngx_string("1") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	151 { ngx_string("user-agent"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	152 { ngx_string("x-forwarded-for"), ngx_string("") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	153 { ngx_string("x-frame-options"), ngx_string("deny") },
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	154 { ngx_string("x-frame-options"), ngx_string("sameorigin") }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	155 };
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	156
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	157
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	158 ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	159 ngx_http_v3_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	160 ngx_uint_t index, ngx_str_t *value)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	161 {
8785 e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	162 ngx_str_t name;
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	163 ngx_http_v3_session_t *h3c;
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	164 ngx_http_v3_dynamic_table_t *dt;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	165
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	166 if (dynamic) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	167 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	168 "http3 ref insert dynamic[%ui] \"%V\"", index, value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	169
8785 e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	170 h3c = ngx_http_v3_get_session(c);
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	171 dt = &h3c->table;
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	172
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	173 if (dt->base + dt->nelts <= index) {
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	174 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	175 }
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	176
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	177 index = dt->base + dt->nelts - 1 - index;
e6c26cb4d38b HTTP/3: fixed Insert With Name Reference index processing. Sergey Kandaurov <pluknet@nginx.com> parents: 8775 diff changeset	178
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	179 if (ngx_http_v3_lookup(c, index, &name, NULL) != NGX_OK) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	180 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	181 }
8409 26cb2f3259b1 HTTP/3: reallocate strings inserted into the dynamic table. Roman Arutyunyan <arut@nginx.com> parents: 8296 diff changeset	182
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	183 } else {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	184 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	185 "http3 ref insert static[%ui] \"%V\"", index, value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	186
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	187 if (ngx_http_v3_lookup_static(c, index, &name, NULL) != NGX_OK) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	188 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	189 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	190 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	191
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	192 return ngx_http_v3_insert(c, &name, value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	193 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	194
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	195
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	196 ngx_int_t
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	197 ngx_http_v3_insert(ngx_connection_t c, ngx_str_t name, ngx_str_t *value)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	198 {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	199 u_char *p;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	200 size_t size;
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	201 ngx_http_v3_field_t *field;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	202 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	203 ngx_http_v3_dynamic_table_t *dt;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	204
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	205 size = ngx_http_v3_table_entry_size(name, value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	206
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	207 if (ngx_http_v3_evict(c, size) != NGX_OK) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	208 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	209 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	210
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	211 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	212 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	213
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	214 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	215 "http3 insert [%ui] \"%V\":\"%V\", size:%uz",
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	216 dt->base + dt->nelts, name, value, size);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	217
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	218 p = ngx_alloc(sizeof(ngx_http_v3_field_t) + name->len + value->len,
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	219 c->log);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	220 if (p == NULL) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	221 return NGX_ERROR;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	222 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	223
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	224 field = (ngx_http_v3_field_t *) p;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	225
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	226 field->name.data = p + sizeof(ngx_http_v3_field_t);
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	227 field->name.len = name->len;
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	228 field->value.data = ngx_cpymem(field->name.data, name->data, name->len);
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	229 field->value.len = value->len;
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	230 ngx_memcpy(field->value.data, value->data, value->len);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	231
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	232 dt->elts[dt->nelts++] = field;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	233 dt->size += size;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	234
8989 81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	235 dt->insert_count++;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	236
8989 81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	237 ngx_post_event(&dt->send_insert_count, &ngx_posted_events);
8409 26cb2f3259b1 HTTP/3: reallocate strings inserted into the dynamic table. Roman Arutyunyan <arut@nginx.com> parents: 8296 diff changeset	238
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	239 if (ngx_http_v3_new_entry(c) != NGX_OK) {
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	240 return NGX_ERROR;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	241 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	242
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	243 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	244 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	245
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	246
8989 81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	247 void
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	248 ngx_http_v3_inc_insert_count_handler(ngx_event_t *ev)
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	249 {
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	250 ngx_connection_t *c;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	251 ngx_http_v3_session_t *h3c;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	252 ngx_http_v3_dynamic_table_t *dt;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	253
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	254 c = ev->data;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	255
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	256 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	257 "http3 inc insert count handler");
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	258
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	259 h3c = ngx_http_v3_get_session(c);
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	260 dt = &h3c->table;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	261
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	262 if (dt->insert_count > dt->ack_insert_count) {
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	263 if (ngx_http_v3_send_inc_insert_count(c,
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	264 dt->insert_count - dt->ack_insert_count)
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	265 != NGX_OK)
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	266 {
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	267 return;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	268 }
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	269
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	270 dt->ack_insert_count = dt->insert_count;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	271 }
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	272 }
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	273
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	274
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	275 ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	276 ngx_http_v3_set_capacity(ngx_connection_t *c, ngx_uint_t capacity)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	277 {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	278 ngx_uint_t max, prev_max;
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	279 ngx_http_v3_field_t **elts;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	280 ngx_http_v3_session_t *h3c;
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	281 ngx_http_v3_srv_conf_t *h3scf;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	282 ngx_http_v3_dynamic_table_t *dt;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	283
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	284 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	285 "http3 set capacity %ui", capacity);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	286
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	287 h3c = ngx_http_v3_get_session(c);
8769 9ec3e71f8a61 HTTP/3: reference h3c directly from ngx_http_connection_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	288 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	289
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	290 if (capacity > h3scf->max_table_capacity) {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	291 ngx_log_error(NGX_LOG_INFO, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	292 "client exceeded http3_max_table_capacity limit");
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	293 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	294 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	295
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	296 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	297
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	298 if (dt->size > capacity) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	299 if (ngx_http_v3_evict(c, dt->size - capacity) != NGX_OK) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	300 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	301 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	302 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	303
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	304 max = capacity / 32;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	305 prev_max = dt->capacity / 32;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	306
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	307 if (max > prev_max) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	308 elts = ngx_alloc(max * sizeof(void *), c->log);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	309 if (elts == NULL) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	310 return NGX_ERROR;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	311 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	312
8775 6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	313 if (dt->elts) {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	314 ngx_memcpy(elts, dt->elts, dt->nelts * sizeof(void *));
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	315 ngx_free(dt->elts);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	316 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	317
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	318 dt->elts = elts;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	319 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	320
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	321 dt->capacity = capacity;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	322
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	323 return NGX_OK;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	324 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	325
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	326
8775 6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	327 void
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	328 ngx_http_v3_cleanup_table(ngx_http_v3_session_t *h3c)
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	329 {
8775 6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	330 ngx_uint_t n;
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	331 ngx_http_v3_dynamic_table_t *dt;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	332
8775 6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	333 dt = &h3c->table;
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	334
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	335 if (dt->elts == NULL) {
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	336 return;
6e2c23481abb HTTP/3: clean up table from session cleanup handler. Roman Arutyunyan <arut@nginx.com> parents: 8771 diff changeset	337 }
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	338
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	339 for (n = 0; n < dt->nelts; n++) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	340 ngx_free(dt->elts[n]);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	341 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	342
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	343 ngx_free(dt->elts);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	344 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	345
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	346
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	347 static ngx_int_t
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	348 ngx_http_v3_evict(ngx_connection_t *c, size_t need)
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	349 {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	350 size_t size, target;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	351 ngx_uint_t n;
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	352 ngx_http_v3_field_t *field;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	353 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	354 ngx_http_v3_dynamic_table_t *dt;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	355
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	356 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	357 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	358
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	359 if (need > dt->capacity) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	360 ngx_log_error(NGX_LOG_ERR, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	361 "not enough dynamic table capacity");
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	362 return NGX_ERROR;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	363 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	364
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	365 target = dt->capacity - need;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	366 n = 0;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	367
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	368 while (dt->size > target) {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	369 field = dt->elts[n++];
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	370 size = ngx_http_v3_table_entry_size(&field->name, &field->value);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	371
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	372 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	373 "http3 evict [%ui] \"%V\":\"%V\" size:%uz",
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	374 dt->base, &field->name, &field->value, size);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	375
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	376 ngx_free(field);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	377 dt->size -= size;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	378 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	379
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	380 if (n) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	381 dt->nelts -= n;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	382 dt->base += n;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	383 ngx_memmove(dt->elts, &dt->elts[n], dt->nelts * sizeof(void *));
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	384 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	385
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	386 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	387 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	388
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	389
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	390 ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	391 ngx_http_v3_duplicate(ngx_connection_t *c, ngx_uint_t index)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	392 {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	393 ngx_str_t name, value;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	394 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	395 ngx_http_v3_dynamic_table_t *dt;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	396
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	397 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 duplicate %ui", index);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	398
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	399 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	400 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	401
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	402 if (dt->base + dt->nelts <= index) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	403 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	404 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	405
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	406 index = dt->base + dt->nelts - 1 - index;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	407
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	408 if (ngx_http_v3_lookup(c, index, &name, &value) != NGX_OK) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	409 return NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	410 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	411
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	412 return ngx_http_v3_insert(c, &name, &value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	413 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	414
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	415
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	416 ngx_int_t
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	417 ngx_http_v3_ack_section(ngx_connection_t *c, ngx_uint_t stream_id)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	418 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	419 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	420 "http3 ack section %ui", stream_id);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	421
8766 70701edfc5d4 HTTP/3: fixed decoder stream stubs. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	422 /* we do not use dynamic tables */
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	423
8766 70701edfc5d4 HTTP/3: fixed decoder stream stubs. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	424 return NGX_HTTP_V3_ERR_DECODER_STREAM_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	425 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	426
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	427
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	428 ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	429 ngx_http_v3_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	430 {
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	431 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	432 "http3 increment insert count %ui", inc);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	433
8766 70701edfc5d4 HTTP/3: fixed decoder stream stubs. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	434 /* we do not use dynamic tables */
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	435
8766 70701edfc5d4 HTTP/3: fixed decoder stream stubs. Roman Arutyunyan <arut@nginx.com> parents: 8630 diff changeset	436 return NGX_HTTP_V3_ERR_DECODER_STREAM_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	437 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	438
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	439
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	440 ngx_int_t
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	441 ngx_http_v3_lookup_static(ngx_connection_t *c, ngx_uint_t index,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	442 ngx_str_t name, ngx_str_t value)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	443 {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	444 ngx_uint_t nelts;
0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	445 ngx_http_v3_field_t *field;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	446
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	447 nelts = sizeof(ngx_http_v3_static_table)
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	448 / sizeof(ngx_http_v3_static_table[0]);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	449
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	450 if (index >= nelts) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	451 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	452 "http3 static[%ui] lookup out of bounds: %ui",
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	453 index, nelts);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	454 return NGX_ERROR;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	455 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	456
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	457 field = &ngx_http_v3_static_table[index];
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	458
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	459 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	460 "http3 static[%ui] lookup \"%V\":\"%V\"",
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	461 index, &field->name, &field->value);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	462
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	463 if (name) {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	464 *name = field->name;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	465 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	466
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	467 if (value) {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	468 *value = field->value;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	469 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	470
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	471 return NGX_OK;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	472 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	473
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	474
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	475 ngx_int_t
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	476 ngx_http_v3_lookup(ngx_connection_t c, ngx_uint_t index, ngx_str_t name,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	477 ngx_str_t *value)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	478 {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	479 ngx_http_v3_field_t *field;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	480 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	481 ngx_http_v3_dynamic_table_t *dt;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	482
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	483 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	484 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	485
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	486 if (index < dt->base \|\| index - dt->base >= dt->nelts) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	487 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	488 "http3 dynamic[%ui] lookup out of bounds: [%ui,%ui]",
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	489 index, dt->base, dt->base + dt->nelts);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	490 return NGX_ERROR;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	491 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	492
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	493 field = dt->elts[index - dt->base];
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	494
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	495 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	496 "http3 dynamic[%ui] lookup \"%V\":\"%V\"",
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	497 index, &field->name, &field->value);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	498
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	499 if (name) {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	500 *name = field->name;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	501 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	502
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	503 if (value) {
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	504 *value = field->value;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	505 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	506
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	507 return NGX_OK;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	508 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	509
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	510
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	511 ngx_int_t
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	512 ngx_http_v3_decode_insert_count(ngx_connection_t c, ngx_uint_t insert_count)
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	513 {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	514 ngx_uint_t max_entries, full_range, max_value,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	515 max_wrapped, req_insert_count;
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	516 ngx_http_v3_srv_conf_t *h3scf;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	517 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	518 ngx_http_v3_dynamic_table_t *dt;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	519
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	520 /* QPACK 4.5.1.1. Required Insert Count */
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	521
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	522 if (*insert_count == 0) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	523 return NGX_OK;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	524 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	525
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	526 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	527 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	528
8769 9ec3e71f8a61 HTTP/3: reference h3c directly from ngx_http_connection_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	529 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	530
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	531 max_entries = h3scf->max_table_capacity / 32;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	532 full_range = 2 * max_entries;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	533
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	534 if (*insert_count > full_range) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	535 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	536 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	537
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	538 max_value = dt->base + dt->nelts + max_entries;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	539 max_wrapped = (max_value / full_range) * full_range;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	540 req_insert_count = max_wrapped + *insert_count - 1;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	541
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	542 if (req_insert_count > max_value) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	543 if (req_insert_count <= full_range) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	544 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	545 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	546
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	547 req_insert_count -= full_range;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	548 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	549
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	550 if (req_insert_count == 0) {
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	551 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	552 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	553
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	554 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	555 "http3 decode insert_count %ui -> %ui",
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	556 *insert_count, req_insert_count);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	557
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	558 *insert_count = req_insert_count;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	559
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	560 return NGX_OK;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	561 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	562
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	563
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	564 ngx_int_t
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	565 ngx_http_v3_check_insert_count(ngx_connection_t *c, ngx_uint_t insert_count)
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	566 {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	567 size_t n;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	568 ngx_pool_cleanup_t *cln;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	569 ngx_http_v3_block_t *block;
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	570 ngx_http_v3_session_t *h3c;
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	571 ngx_http_v3_srv_conf_t *h3scf;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	572 ngx_http_v3_dynamic_table_t *dt;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	573
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	574 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	575 dt = &h3c->table;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	576
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	577 n = dt->base + dt->nelts;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	578
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	579 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	580 "http3 check insert count req:%ui, have:%ui",
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	581 insert_count, n);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	582
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	583 if (n >= insert_count) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	584 return NGX_OK;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	585 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	586
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	587 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http3 block stream");
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	588
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	589 block = NULL;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	590
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	591 for (cln = c->pool->cleanup; cln; cln = cln->next) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	592 if (cln->handler == ngx_http_v3_unblock) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	593 block = cln->data;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	594 break;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	595 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	596 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	597
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	598 if (block == NULL) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	599 cln = ngx_pool_cleanup_add(c->pool, sizeof(ngx_http_v3_block_t));
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	600 if (cln == NULL) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	601 return NGX_ERROR;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	602 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	603
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	604 cln->handler = ngx_http_v3_unblock;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	605
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	606 block = cln->data;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	607 block->queue.prev = NULL;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	608 block->connection = c;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	609 block->nblocked = &h3c->nblocked;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	610 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	611
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	612 if (block->queue.prev == NULL) {
8769 9ec3e71f8a61 HTTP/3: reference h3c directly from ngx_http_connection_t. Roman Arutyunyan <arut@nginx.com> parents: 8768 diff changeset	613 h3scf = ngx_http_v3_get_module_srv_conf(c, ngx_http_v3_module);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	614
8492 65c1fc5fae15 HTTP/3: renamed server configuration variables from v3cf to h3scf. Roman Arutyunyan <arut@nginx.com> parents: 8460 diff changeset	615 if (h3c->nblocked == h3scf->max_blocked_streams) {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	616 ngx_log_error(NGX_LOG_INFO, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	617 "client exceeded http3_max_blocked_streams limit");
8902 925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	618
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	619 ngx_http_v3_finalize_connection(c,
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	620 NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED,
925572184d4a HTTP/3: adjusted QUIC connection finalization. Roman Arutyunyan <arut@nginx.com> parents: 8807 diff changeset	621 "too many blocked streams");
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	622 return NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	623 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	624
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	625 h3c->nblocked++;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	626 ngx_queue_insert_tail(&h3c->blocked, &block->queue);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	627 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	628
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	629 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	630 "http3 blocked:%ui", h3c->nblocked);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	631
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	632 return NGX_BUSY;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	633 }
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	634
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	635
8989 81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	636 void
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	637 ngx_http_v3_ack_insert_count(ngx_connection_t *c, uint64_t insert_count)
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	638 {
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	639 ngx_http_v3_session_t *h3c;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	640 ngx_http_v3_dynamic_table_t *dt;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	641
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	642 h3c = ngx_http_v3_get_session(c);
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	643 dt = &h3c->table;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	644
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	645 if (dt->ack_insert_count < insert_count) {
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	646 dt->ack_insert_count = insert_count;
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	647 }
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	648 }
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	649
81a3429db8b0 HTTP/3: delayed Insert Count Increment instruction. Roman Arutyunyan <arut@nginx.com> parents: 8925 diff changeset	650
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	651 static void
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	652 ngx_http_v3_unblock(void *data)
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	653 {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	654 ngx_http_v3_block_t *block = data;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	655
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	656 if (block->queue.prev) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	657 ngx_queue_remove(&block->queue);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	658 block->queue.prev = NULL;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	659 (*block->nblocked)--;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	660 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	661 }
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	662
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	663
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	664 static ngx_int_t
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	665 ngx_http_v3_new_entry(ngx_connection_t *c)
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	666 {
8770 67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	667 ngx_queue_t *q;
67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	668 ngx_connection_t *bc;
67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	669 ngx_http_v3_block_t *block;
67f0eb150047 HTTP/3: renamed ngx_http_v3_connection_t to ngx_http_v3_session_t. Roman Arutyunyan <arut@nginx.com> parents: 8769 diff changeset	670 ngx_http_v3_session_t *h3c;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	671
8768 40d710a66aef HTTP/3: ngx_http_v3_get_session() macro. Roman Arutyunyan <arut@nginx.com> parents: 8767 diff changeset	672 h3c = ngx_http_v3_get_session(c);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	673
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	674 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
8807 0ac25efb2da3 HTTP/3: quic-qpack term updates. Sergey Kandaurov <pluknet@nginx.com> parents: 8785 diff changeset	675 "http3 new dynamic entry, blocked:%ui", h3c->nblocked);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	676
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	677 while (!ngx_queue_empty(&h3c->blocked)) {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	678 q = ngx_queue_head(&h3c->blocked);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	679 block = (ngx_http_v3_block_t *) q;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	680 bc = block->connection;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	681
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	682 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, bc->log, 0, "http3 unblock stream");
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	683
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	684 ngx_http_v3_unblock(block);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	685 ngx_post_event(bc->read, &ngx_posted_events);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8409 diff changeset	686 }
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	687
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	688 return NGX_OK;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	689 }
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	690
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	691
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	692 ngx_int_t
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	693 ngx_http_v3_set_param(ngx_connection_t *c, uint64_t id, uint64_t value)
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	694 {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	695 switch (id) {
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	696
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	697 case NGX_HTTP_V3_PARAM_MAX_TABLE_CAPACITY:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	698 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	699 "http3 param QPACK_MAX_TABLE_CAPACITY:%uL", value);
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	700 break;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	701
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	702 case NGX_HTTP_V3_PARAM_MAX_HEADER_LIST_SIZE:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	703 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	704 "http3 param SETTINGS_MAX_HEADER_LIST_SIZE:%uL", value);
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	705 break;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	706
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	707 case NGX_HTTP_V3_PARAM_BLOCKED_STREAMS:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	708 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	709 "http3 param QPACK_BLOCKED_STREAMS:%uL", value);
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	710 break;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	711
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	712 default:
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	713
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	714 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	715 "http3 param #%uL:%uL", id, value);
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	716 }
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	717
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	718 return NGX_OK;
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	719 }

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3_table.c @ 8989:81a3429db8b0 quic