Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_ssi_filter_module.h @ 8311:f790816a0e87
HTTP/2: removed http2_idle_timeout and http2_max_requests.
Instead, keepalive_timeout and keepalive_requests are now used. This
is expected to simplify HTTP/2 code and usage. This also matches
directives used by upstream module for all protocols.
In case of default settings, this effectively changes maximum number
of requests per connection from 1000 to 100. This looks acceptable,
especially given that HTTP/2 code now properly supports lingering close.
Further, this changes default keepalive timeout in HTTP/2 from 300 seconds
to 75 seconds. This also looks acceptable, and larger than PING interval
used by Firefox (network.http.spdy.ping-threshold defaults to 58s),
the only browser to use PINGs.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 11 Feb 2021 21:52:23 +0300 |
parents | d620f497c50f |
children | 49e7db44b57c |
rev | line source |
---|---|
597 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
597 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_HTTP_SSI_FILTER_H_INCLUDED_ | |
9 #define _NGX_HTTP_SSI_FILTER_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 #include <ngx_http.h> | |
15 | |
16 | |
1545 | 17 #define NGX_HTTP_SSI_MAX_PARAMS 16 |
597 | 18 |
1545 | 19 #define NGX_HTTP_SSI_COMMAND_LEN 32 |
20 #define NGX_HTTP_SSI_PARAM_LEN 32 | |
21 #define NGX_HTTP_SSI_PARAMS_N 4 | |
597 | 22 |
23 | |
1545 | 24 #define NGX_HTTP_SSI_COND_IF 1 |
25 #define NGX_HTTP_SSI_COND_ELSE 2 | |
26 | |
27 | |
28 #define NGX_HTTP_SSI_NO_ENCODING 0 | |
29 #define NGX_HTTP_SSI_URL_ENCODING 1 | |
30 #define NGX_HTTP_SSI_ENTITY_ENCODING 2 | |
629 | 31 |
32 | |
597 | 33 typedef struct { |
34 ngx_hash_t hash; | |
35 ngx_hash_keys_arrays_t commands; | |
36 } ngx_http_ssi_main_conf_t; | |
37 | |
38 | |
39 typedef struct { | |
40 ngx_buf_t *buf; | |
41 | |
42 u_char *pos; | |
43 u_char *copy_start; | |
44 u_char *copy_end; | |
45 | |
46 ngx_uint_t key; | |
47 ngx_str_t command; | |
48 ngx_array_t params; | |
49 ngx_table_elt_t *param; | |
50 ngx_table_elt_t params_array[NGX_HTTP_SSI_PARAMS_N]; | |
51 | |
52 ngx_chain_t *in; | |
53 ngx_chain_t *out; | |
54 ngx_chain_t **last_out; | |
55 ngx_chain_t *busy; | |
56 ngx_chain_t *free; | |
57 | |
58 ngx_uint_t state; | |
59 ngx_uint_t saved_state; | |
60 size_t saved; | |
61 size_t looked; | |
62 | |
63 size_t value_len; | |
64 | |
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
758
diff
changeset
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65 ngx_list_t *variables; |
667 | 66 ngx_array_t *blocks; |
597 | 67 |
4381
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SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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68 #if (NGX_PCRE) |
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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69 ngx_uint_t ncaptures; |
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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70 int *captures; |
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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71 u_char *captures_data; |
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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72 #endif |
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
1545
diff
changeset
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73 |
629 | 74 unsigned conditional:2; |
1545 | 75 unsigned encoding:2; |
667 | 76 unsigned block:1; |
629 | 77 unsigned output:1; |
78 unsigned output_chosen:1; | |
597 | 79 |
758
86bb73dc8d40
fix <!--#include virtual=... wait="yes" -->
Igor Sysoev <igor@sysoev.ru>
parents:
667
diff
changeset
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80 ngx_http_request_t *wait; |
609 | 81 void *value_buf; |
597 | 82 ngx_str_t timefmt; |
83 ngx_str_t errmsg; | |
84 } ngx_http_ssi_ctx_t; | |
85 | |
86 | |
87 typedef ngx_int_t (*ngx_http_ssi_command_pt) (ngx_http_request_t *r, | |
88 ngx_http_ssi_ctx_t *ctx, ngx_str_t **); | |
89 | |
90 | |
91 typedef struct { | |
92 ngx_str_t name; | |
93 ngx_uint_t index; | |
94 | |
95 unsigned mandatory:1; | |
96 unsigned multiple:1; | |
97 } ngx_http_ssi_param_t; | |
98 | |
99 | |
100 typedef struct { | |
101 ngx_str_t name; | |
102 ngx_http_ssi_command_pt handler; | |
103 ngx_http_ssi_param_t *params; | |
104 | |
629 | 105 unsigned conditional:2; |
667 | 106 unsigned block:1; |
597 | 107 unsigned flush:1; |
108 } ngx_http_ssi_command_t; | |
109 | |
110 | |
111 extern ngx_module_t ngx_http_ssi_filter_module; | |
112 | |
113 | |
114 #endif /* _NGX_HTTP_SSI_FILTER_H_INCLUDED_ */ |