You are correct! There is a simple sendfile in the http core module.<p><a href="http:&#x2F;&#x2F;nginx.org&#x2F;en&#x2F;docs&#x2F;http&#x2F;ngx_http_core_module.html#sendfile" rel="nofollow">http:&#x2F;&#x2F;nginx.org&#x2F;en&#x2F;docs&#x2F;http&#x2F;ngx_http_core_module.html#send...</a>