Mercurial > hg > nginx-quic
comparison src/os/unix/ngx_gcc_atomic_ppc.h @ 8512:bb5152ed045b quic
QUIC: added support for segmentation offloading.
To improve output performance, UDP segmentation offloading is used
if available. If there is a significant amount of data in an output
queue and path is verified, QUIC packets are not sent one-by-one,
but instead are collected in a buffer, which is then passed to kernel
in a single sendmsg call, using UDP GSO. Such method greatly decreases
number of system calls and thus system load.
author | Vladimir Homutov <vl@nginx.com> |
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date | Thu, 15 Jul 2021 14:22:00 +0300 |
parents | d620f497c50f |
children |
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8511:2dfd313f22f2 | 8512:bb5152ed045b |
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