Mercurial > hg > nginx
annotate src/http/v3/ngx_http_v3_streams.h @ 8906:41caf5410110 quic
QUIC: reject streams which we could not create.
The reasons why a stream may not be created by server currently include hitting
worker_connections limit and memory allocation error. Previously in these
cases the entire QUIC connection was closed and all its streams were shut down.
Now the new stream is rejected and existing streams continue working.
To reject an HTTP/3 request stream, RESET_STREAM and STOP_SENDING with
H3_REQUEST_REJECTED error code are sent to client. HTTP/3 uni streams and
Stream streams are not rejected.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Thu, 11 Nov 2021 19:07:00 +0300 |
parents | 531075860fe2 |
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1 |
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2 /* |
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3 * Copyright (C) Roman Arutyunyan |
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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_HTTP_V3_STREAMS_H_INCLUDED_ |
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9 #define _NGX_HTTP_V3_STREAMS_H_INCLUDED_ |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 #include <ngx_http.h> |
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17 void ngx_http_v3_init_uni_stream(ngx_connection_t *c); |
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18 ngx_int_t ngx_http_v3_register_uni_stream(ngx_connection_t *c, uint64_t type); |
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20 ngx_connection_t *ngx_http_v3_create_push_stream(ngx_connection_t *c, |
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21 uint64_t push_id); |
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22 ngx_int_t ngx_http_v3_set_max_push_id(ngx_connection_t *c, |
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23 uint64_t max_push_id); |
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24 ngx_int_t ngx_http_v3_goaway(ngx_connection_t *c, uint64_t push_id); |
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25 ngx_int_t ngx_http_v3_cancel_push(ngx_connection_t *c, uint64_t push_id); |
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26 ngx_int_t ngx_http_v3_cancel_stream(ngx_connection_t *c, ngx_uint_t stream_id); |
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28 ngx_int_t ngx_http_v3_send_settings(ngx_connection_t *c); |
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29 ngx_int_t ngx_http_v3_send_goaway(ngx_connection_t *c, uint64_t id); |
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30 ngx_int_t ngx_http_v3_send_ack_section(ngx_connection_t *c, |
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31 ngx_uint_t stream_id); |
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32 ngx_int_t ngx_http_v3_send_cancel_stream(ngx_connection_t *c, |
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33 ngx_uint_t stream_id); |
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34 ngx_int_t ngx_http_v3_send_inc_insert_count(ngx_connection_t *c, |
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35 ngx_uint_t inc); |
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38 #endif /* _NGX_HTTP_V3_STREAMS_H_INCLUDED_ */ |