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21 lines
504 B
Go
21 lines
504 B
Go
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package client
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import (
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"net/http"
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"time"
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"github.com/kataras/iris/cache/entry"
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)
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// GetMaxAge parses the "Cache-Control" header
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// and returns a LifeChanger which can be passed
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// to the response's Reset
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func GetMaxAge(r *http.Request) entry.LifeChanger {
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return func() time.Duration {
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cacheControlHeader := r.Header.Get("Cache-Control")
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// headerCacheDur returns the seconds
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headerCacheDur := entry.ParseMaxAge(cacheControlHeader)
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return time.Duration(headerCacheDur) * time.Second
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}
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}
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