Mercurial > hg > nginx-quic
annotate src/mail/ngx_mail_imap_module.h @ 7610:82c1339e2637
HTTP/2: fixed socket leak with queued frames (ticket #1689).
If a stream is closed with queued frames, it is possible that no further
write events will occur on the stream, leading to the socket leak.
To fix this, the stream's fake connection read handler is set to
ngx_http_v2_close_stream_handler(), to make sure that finalizing the
connection with ngx_http_v2_finalize_connection() will be able to
close the stream regardless of the current number of queued frames.
Additionally, the stream's fake connection fc->error flag is explicitly
set, so ngx_http_v2_handle_stream() will post a write event when queued
frames are finally sent even if stream flow control window is exhausted.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 23 Dec 2019 21:25:17 +0300 |
parents | d620f497c50f |
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rev | line source |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #ifndef _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ |
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9 #define _NGX_MAIL_IMAP_MODULE_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_mail.h> |
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17 typedef struct { |
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18 size_t client_buffer_size; |
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20 ngx_str_t capability; |
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21 ngx_str_t starttls_capability; |
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22 ngx_str_t starttls_only_capability; |
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24 ngx_uint_t auth_methods; |
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26 ngx_array_t capabilities; |
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27 } ngx_mail_imap_srv_conf_t; |
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30 void ngx_mail_imap_init_session(ngx_mail_session_t *s, ngx_connection_t *c); |
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31 void ngx_mail_imap_init_protocol(ngx_event_t *rev); |
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32 void ngx_mail_imap_auth_state(ngx_event_t *rev); |
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33 ngx_int_t ngx_mail_imap_parse_command(ngx_mail_session_t *s); |
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36 extern ngx_module_t ngx_mail_imap_module; |
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39 #endif /* _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ */ |