diff options
Diffstat (limited to 'p2p/nat/natupnp.go')
| -rw-r--r-- | p2p/nat/natupnp.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/p2p/nat/natupnp.go b/p2p/nat/natupnp.go index c544fbcb6..890a35043 100644 --- a/p2p/nat/natupnp.go +++ b/p2p/nat/natupnp.go @@ -133,6 +133,9 @@ func discoverUPnP() Interface { return nil } +// finds devices matching the given target and calls matcher for all +// advertised services of each device. The first non-nil service found +// is sent into out. If no service matched, nil is sent. func discover(out chan<- *upnp, target string, matcher func(*goupnp.RootDevice, goupnp.ServiceClient) *upnp) { devs, err := goupnp.DiscoverDevices(target) if err != nil { |