services.varnish.listen.*.proto
NixOS option
PROTO can be ‘HTTP’ (the default) or ‘PROXY’. Both version 1 and 2 of the proxy protocol can be used.
type: one of "HTTP", "PROXY"Default
declared in: nixos/modules/services/web-servers/varnish/default.nixView source on NixOS/nixpkgs →"HTTP"