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added WrapNetListener

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This commit is contained in:
Juan Batiz-Benet 2015-01-18 22:20:46 -08:00
parent 04044c2289
commit eae26b653a
1 changed files with 8 additions and 4 deletions
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12
net.go
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@ -236,13 +236,17 @@ func Listen(laddr ma.Multiaddr) (Listener, error) {
return nil, err
}
// we need to fetch the new multiaddr from the listener, as it
// may have resolved to some other value.
nladdr, err := FromNetAddr(nl.Addr())
// we want to fetch the new multiaddr from the listener, as it may
// have resolved to some other value. WrapNetListener does it for us.
return WrapNetListener(nl)
}
// WrapNetListener wraps a net.Listener with a manet.Listener.
func WrapNetListener(nl net.Listener) (Listener, error) {
laddr, err := FromNetAddr(nl.Addr())
if err != nil {
return nil, err
}
laddr = nladdr
return &maListener{
Listener: nl,