mirror of
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24 lines
407 B
Go
24 lines
407 B
Go
package log
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import (
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"context"
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"math/rand"
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"github.com/sagernet/sing/common/random"
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)
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func init() {
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random.InitializeSeed()
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}
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type idKey struct{}
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func ContextWithNewID(ctx context.Context) context.Context {
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return context.WithValue(ctx, (*idKey)(nil), rand.Uint32())
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}
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func IDFromContext(ctx context.Context) (uint32, bool) {
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id, loaded := ctx.Value((*idKey)(nil)).(uint32)
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return id, loaded
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}
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