21 lines
350 B
Go
21 lines
350 B
Go
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package cache
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import (
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"time"
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"github.com/micro/go-micro/selector"
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"golang.org/x/net/context"
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)
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type ttlKey struct{}
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// Set the cache ttl
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func TTL(t time.Duration) selector.Option {
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return func(o *selector.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, ttlKey{}, t)
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}
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}
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