23 lines
581 B
Go
23 lines
581 B
Go
package app
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import (
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"fmt"
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"net/http"
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"time"
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)
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var (
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// AutoCompleteCacheControlAge is the max-age for the cache-control header
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// for the autocomplete endpoint.
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// The default export interval for the SDK is 60 seconds, and ~10s at collector, so
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// one minute should be a safe value.
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AutoCompleteCacheControlAge = 60 * time.Second
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)
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func withCacheControl(maxAge time.Duration, h http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Cache-Control", fmt.Sprintf("max-age=%d", int(maxAge.Seconds())))
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h(w, r)
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}
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}
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