Mercurial > hg > nginx-quic
annotate src/core/nginx.h @ 7892:2096b21fcd10
gRPC: RST_STREAM(NO_ERROR) handling (ticket #1792).
As per https://tools.ietf.org/html/rfc7540#section-8.1,
: A server can send a complete response prior to the client
: sending an entire request if the response does not depend on
: any portion of the request that has not been sent and
: received. When this is true, a server MAY request that the
: client abort transmission of a request without error by
: sending a RST_STREAM with an error code of NO_ERROR after
: sending a complete response (i.e., a frame with the
: END_STREAM flag). Clients MUST NOT discard responses as a
: result of receiving such a RST_STREAM, though clients can
: always discard responses at their discretion for other
: reasons.
Previously, RST_STREAM(NO_ERROR) received from upstream after
a frame with the END_STREAM flag was incorrectly treated as an
error. Now, a single RST_STREAM(NO_ERROR) is properly handled.
This fixes problems observed with modern grpc-c [1], as well
as with the Go gRPC module.
[1] https://github.com/grpc/grpc/pull/1661
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 23 Apr 2020 15:10:24 +0300 |
parents | ed3a10cf88e8 |
children | d33e17499088 |
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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 _NGINX_H_INCLUDED_ |
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9 #define _NGINX_H_INCLUDED_ |
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7891 | 12 #define nginx_version 1019000 |
13 #define NGINX_VERSION "1.19.0" | |
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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26 #endif /* _NGINX_H_INCLUDED_ */ |