Mercurial > hg > nginx-quic
view src/os/win32/ngx_socket.c @ 8171:b1676cd64dc9 quic
QUIC: cleanup send context properly.
The patch resets ctx->frames queue, which may contain frames. It was possible
that congestion or amplification limits prevented all frames to be sent.
Retransmitted frames could be accounted twice as inflight: first time in
ngx_quic_congestion_lost() called from ngx_quic_resend_frames(), and later
from ngx_quic_discard_ctx().
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Tue, 27 Oct 2020 00:14:24 +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; }