18 lines
355 B
Go
18 lines
355 B
Go
package natpmp
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type callObserver interface {
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observeCall(msg []byte, result []byte, err error)
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}
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// A caller that records the RPC call.
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type recorder struct {
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child caller
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observer callObserver
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}
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func (n *recorder) call(msg []byte) (result []byte, err error) {
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result, err = n.child.call(msg)
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n.observer.observeCall(msg, result, err)
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return
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}
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