Mercurial > hg > nginx
view src/os/win32/ngx_socket.c @ 8386:81f85c479d7e quic
Discard packets without fixed bit or reserved bits set.
Section 17.2 and 17.3 of QUIC transport:
Fixed bit: Packets containing a zero value for this bit are not
valid packets in this version and MUST be discarded.
Reserved bit: An endpoint MUST treat receipt of a packet that has
a non-zero value for these bits, after removing both packet and
header protection, as a connection error of type PROTOCOL_VIOLATION.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Thu, 14 May 2020 01:06:45 +0300 |
parents | efd71d49bde0 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> int ngx_nonblocking(ngx_socket_t s) { unsigned long nb = 1; return ioctlsocket(s, FIONBIO, &nb); } int ngx_blocking(ngx_socket_t s) { unsigned long nb = 0; return ioctlsocket(s, FIONBIO, &nb); } int ngx_socket_nread(ngx_socket_t s, int *n) { unsigned long nread; if (ioctlsocket(s, FIONREAD, &nread) == -1) { return -1; } *n = nread; return 0; } int ngx_tcp_push(ngx_socket_t s) { return 0; }