vbrandl/hoc
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Set more cache headers

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Valentin Brandl 2019-04-18 15:13:58 +02:00
parent 1f010074fa
commit 645bc887c2
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1 changed files with 11 additions and 2 deletions
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13
src/main.rs
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@ -3,7 +3,10 @@ extern crate actix_web;
use actix_web::{ use actix_web::{
error, error,
http::{self, header::Expires}, http::{
self,
header::{CacheControl, CacheDirective, Expires},
},
middleware, web, App, HttpResponse, HttpServer, ResponseError, middleware, web, App, HttpResponse, HttpServer, ResponseError,
}; };
use badge::{Badge, BadgeOptions}; use badge::{Badge, BadgeOptions};
@ -151,10 +154,16 @@ fn calculate_hoc(
let (tx, rx_body) = mpsc::unbounded(); let (tx, rx_body) = mpsc::unbounded();
let _ = tx.unbounded_send(Bytes::from(badge.to_svg().as_bytes())); let _ = tx.unbounded_send(Bytes::from(badge.to_svg().as_bytes()));
let expiration = SystemTime::now() + Duration::from_secs(60); let expiration = SystemTime::now() + Duration::from_secs(30);
Ok(HttpResponse::Ok() Ok(HttpResponse::Ok()
.content_type("image/svg+xml") .content_type("image/svg+xml")
.set(Expires(expiration.into())) .set(Expires(expiration.into()))
.set(CacheControl(vec![
CacheDirective::MaxAge(0u32),
CacheDirective::MustRevalidate,
CacheDirective::NoCache,
CacheDirective::NoStore,
]))
.streaming(rx_body.map_err(|_| error::ErrorBadRequest("bad request")))) .streaming(rx_body.map_err(|_| error::ErrorBadRequest("bad request"))))
} }