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23 lines
604 B
Rust
23 lines
604 B
Rust
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use actix_web::middleware::DefaultHeaders;
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/// Adds a cache header to requests
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///
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/// Common cache amounts are:
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/// * 1 hour = 60s * 60m = `3600` seconds
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/// * 3 days = 60s * 60m * 24h * 3d = `259200` seconds
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///
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/// Mastodon & other activitypub server defaults to 3d
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pub fn cache_header(seconds: usize) -> DefaultHeaders {
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DefaultHeaders::new().add(("Cache-Control", format!("public, max-age={seconds}")))
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}
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/// Set a 1 hour cache time
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pub fn cache_1hour() -> DefaultHeaders {
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cache_header(3600)
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}
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/// Set a 3 day cache time
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pub fn cache_3days() -> DefaultHeaders {
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cache_header(259200)
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}
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