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fix up NAT check and clear up naming

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This commit is contained in:
Jeromy 2014-11-03 15:10:44 -08:00
parent 05817373d0
commit 3e62042745
1 changed files with 4 additions and 4 deletions
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8
net/conn/handshake.go
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@ -127,8 +127,8 @@ func Handshake3(ctx context.Context, c Conn) error {
}
// checkNAT returns whether or not we might be behind a NAT
func checkNAT(obsaddr string) (bool, error) {
oma, err := ma.NewMultiaddr(obsaddr)
func checkNAT(observedaddr string) (bool, error) {
observedma, err := ma.NewMultiaddr(observedaddr)
if err != nil {
return false, err
}
@ -137,9 +137,9 @@ func checkNAT(obsaddr string) (bool, error) {
return false, err
}
omastr := oma.String()
omastr := observedma.String()
for _, addr := range addrs {
if strings.HasPrefix(addr.String(), omastr) {
if strings.HasPrefix(omastr, addr.String()) {
return false, nil
}
}