Mercurial > hg > nginx
annotate src/os/unix/ngx_dlopen.h @ 8795:278ab0ed24f2 quic
HTTP/3: generate more H3_FRAME_UNEXPECTED.
As per quic-http-34, these are the cases when this error should be generated:
If an endpoint receives a second SETTINGS frame
on the control stream, the endpoint MUST respond with a connection
error of type H3_FRAME_UNEXPECTED
SETTINGS frames MUST NOT be sent on any stream other than the control
stream. If an endpoint receives a SETTINGS frame on a different
stream, the endpoint MUST respond with a connection error of type
H3_FRAME_UNEXPECTED.
A client MUST NOT send a PUSH_PROMISE frame. A server MUST treat the
receipt of a PUSH_PROMISE frame as a connection error of type
H3_FRAME_UNEXPECTED; see Section 8.
The MAX_PUSH_ID frame is always sent on the control stream. Receipt
of a MAX_PUSH_ID frame on any other stream MUST be treated as a
connection error of type H3_FRAME_UNEXPECTED.
Receipt of an invalid sequence of frames MUST be treated as a
connection error of type H3_FRAME_UNEXPECTED; see Section 8. In
particular, a DATA frame before any HEADERS frame, or a HEADERS or
DATA frame after the trailing HEADERS frame, is considered invalid.
A CANCEL_PUSH frame is sent on the control stream. Receiving a
CANCEL_PUSH frame on a stream other than the control stream MUST be
treated as a connection error of type H3_FRAME_UNEXPECTED.
The GOAWAY frame is always sent on the control stream.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 11 Jun 2021 12:11:08 +0300 |
parents | 7142b04337d6 |
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rev | line source |
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6380
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Dynamic modules: dlopen() support.
Maxim Dounin <mdounin@mdounin.ru>
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1 |
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2 /* |
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3 * Copyright (C) Maxim Dounin |
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4 * Copyright (C) Nginx, Inc. |
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5 */ |
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6 |
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7 |
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8 #ifndef _NGX_DLOPEN_H_INCLUDED_ |
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9 #define _NGX_DLOPEN_H_INCLUDED_ |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 |
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15 |
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16 #define ngx_dlopen(path) dlopen((char *) path, RTLD_NOW | RTLD_GLOBAL) |
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17 #define ngx_dlopen_n "dlopen()" |
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18 |
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19 #define ngx_dlsym(handle, symbol) dlsym(handle, symbol) |
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20 #define ngx_dlsym_n "dlsym()" |
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21 |
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22 #define ngx_dlclose(handle) dlclose(handle) |
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23 #define ngx_dlclose_n "dlclose()" |
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24 |
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25 |
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26 #if (NGX_HAVE_DLOPEN) |
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27 char *ngx_dlerror(void); |
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28 #endif |
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29 |
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30 |
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31 #endif /* _NGX_DLOPEN_H_INCLUDED_ */ |