func netInfo(out map[string]interface{}) error {
n := make(map[string]interface{})
addrs, err := manet.InterfaceMultiaddrs()
if err != nil {
return err
}
var straddrs []string
for _, a := range addrs {
straddrs = append(straddrs, a.String())
}
n["interface_addresses"] = straddrs
out["net"] = n
return nil
}
func localAddresses() []ma.Multiaddr {
maddrs, err := manet.InterfaceMultiaddrs()
if err != nil {
die(err)
}
if !hideLoopback {
return maddrs
}
var maddrs2 []ma.Multiaddr
for _, a := range maddrs {
if !manet.IsIPLoopback(a) {
maddrs2 = append(maddrs2, a)
}
}
return maddrs2
}
// InterfaceAddresses returns a list of addresses associated with local machine
// Note: we do not return link local addresses. IP loopback is ok, because we
// may be connecting to other nodes in the same machine.
func InterfaceAddresses() ([]ma.Multiaddr, error) {
maddrs, err := manet.InterfaceMultiaddrs()
if err != nil {
return nil, err
}
log.Debug("InterfaceAddresses: from manet:", maddrs)
var out []ma.Multiaddr
for _, a := range maddrs {
if !AddrUsable(a, true) { // partial
// log.Debug("InterfaceAddresses: skipping unusable:", a)
continue
}
out = append(out, a)
}
log.Debug("InterfaceAddresses: usable:", out)
return out, nil
}