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19 lines
454 B
Go
19 lines
454 B
Go
package netenv
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import "net"
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var localAddrFactory func(network string) net.Addr
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// SetLocalAddrFactory supplies the environment package with a function to get permitted local addresses for connections.
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func SetLocalAddrFactory(laf func(network string) net.Addr) {
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if localAddrFactory == nil {
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localAddrFactory = laf
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}
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}
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func getLocalAddr(network string) net.Addr {
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if localAddrFactory != nil {
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return localAddrFactory(network)
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}
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return nil
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}
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