23 lines
590 B
Go
23 lines
590 B
Go
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package state
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type PortForwardedGetterSetter interface {
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GetPortForwarded() (port uint16)
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SetPortForwarded(port uint16)
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}
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// GetPortForwarded is used by the control HTTP server
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// to obtain the port currently forwarded.
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func (s *State) GetPortForwarded() (port uint16) {
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s.portForwardedMu.RLock()
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defer s.portForwardedMu.RUnlock()
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return s.portForwarded
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}
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// SetPortForwarded is only used from within the OpenVPN loop
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// to set the port forwarded.
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func (s *State) SetPortForwarded(port uint16) {
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s.portForwardedMu.Lock()
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defer s.portForwardedMu.Unlock()
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s.portForwarded = port
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}
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