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18 lines
392 B
18 lines
392 B
package internet |
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import "context" |
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type systemDialer int |
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const systemDialerKey systemDialer = 0 |
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func ContextWithLookupDomain(ctx context.Context, domain string) context.Context { |
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return context.WithValue(ctx, systemDialerKey, domain) |
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} |
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func LookupDomainFromContext(ctx context.Context) string { |
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if domain, ok := ctx.Value(systemDialerKey).(string); ok { |
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return domain |
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} |
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return "" |
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}
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