Mercurial > hg > nginx
annotate src/core/nginx.h @ 8509:bce9e9643444 quic
QUIC: coalesce neighbouring stream send buffers.
Previously a single STREAM frame was created for each buffer in stream output
chain which is wasteful with respect to memory. The following changes were
made in the stream send code:
- ngx_quic_stream_send_chain() no longer calls ngx_quic_stream_send() and got
a separate implementation that coalesces neighbouring buffers into a single
frame
- the new ngx_quic_stream_send_chain() respects the limit argument, which fixes
sendfile_max_chunk and limit_rate
- ngx_quic_stream_send() is reimplemented to call ngx_quic_stream_send_chain()
- stream frame size limit is moved out to a separate function
ngx_quic_max_stream_frame()
- flow control is moved out to a separate function ngx_quic_max_stream_flow()
- ngx_quic_stream_send_chain() is relocated next to ngx_quic_stream_send()
author | Roman Arutyunyan <arut@nginx.com> |
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date | Tue, 18 Aug 2020 12:28:33 +0300 |
parents | d33e17499088 |
children | fac6e1a46206 |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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8 #ifndef _NGINX_H_INCLUDED_ |
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9 #define _NGINX_H_INCLUDED_ |
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11 |
7660 | 12 #define nginx_version 1019001 |
13 #define NGINX_VERSION "1.19.1" | |
775 | 14 #define NGINX_VER "nginx/" NGINX_VERSION |
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16 #ifdef NGX_BUILD |
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17 #define NGINX_VER_BUILD NGINX_VER " (" NGX_BUILD ")" |
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18 #else |
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19 #define NGINX_VER_BUILD NGINX_VER |
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20 #endif |
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22 #define NGINX_VAR "NGINX" |
543 | 23 #define NGX_OLDPID_EXT ".oldbin" |
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24 |
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26 #endif /* _NGINX_H_INCLUDED_ */ |