Opened 8 months ago

#1666 new enhancement

Add MSG_ZEROCOPY support

Reported by: c.gryning.com@… Owned by:
Priority: minor Milestone:
Component: other Version: 1.15.x
Keywords: Cc:
uname -a:
nginx -V: # nginx -V nginx version: nginx/1.10.3 built with OpenSSL 1.1.0f 25 May 2017 (running with OpenSSL 1.1.0h 27 Mar 2018) TLS SNI support enabled configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-2tpxfc/nginx-1.10.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-auth-pam --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-dav-ext-module --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-echo --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/nginx-upstream-fair --add-dynamic-module=/build/nginx-2tpxfc/nginx-1.10.3/debian/modules/ngx_http_substitutions_filter_module

Description

Please would you add support for zerocopy networking (MSG_ZEROCOPY/SO_ZEROCOPY)

https://www.kernel.org/doc/html/latest/networking/msg_zerocopy.html

Apologies, providing a patch is beyond my level of code fluency in this case.

Change History (0)

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