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NATSymmetricUDPFirewall -> SymmetricUDPFirewall (#34)

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This commit is contained in:
Cong Ding
2020-07-10 12:03:13 -04:00
committed by GitHub
parent a9e8cd0589
commit d587b28259
2 changed files with 14 additions and 13 deletions
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25
stun/const.go
View File

@@ -38,26 +38,27 @@ const (
NATSymmetric
NATRestricted
NATPortRestricted
NATSymmetricUDPFirewall
SymmetricUDPFirewall
// Deprecated spellings of these constants
NATSymetric = NATSymmetric
NATSymetricUDPFirewall = NATSymmetricUDPFirewall
NATSymetric = NATSymmetric
NATSymetricUDPFirewall = SymmetricUDPFirewall
NATSymmetricUDPFirewall = SymmetricUDPFirewall
)
var natStr map[NATType]string
func init() {
natStr = map[NATType]string{
NATError: "Test failed",
NATUnknown: "Unexpected response from the STUN server",
NATBlocked: "UDP is blocked",
NATFull: "Full cone NAT",
NATSymmetric: "Symmetric NAT",
NATRestricted: "Restricted NAT",
NATPortRestricted: "Port restricted NAT",
NATNone: "Not behind a NAT",
NATSymmetricUDPFirewall: "Symmetric UDP firewall",
NATError: "Test failed",
NATUnknown: "Unexpected response from the STUN server",
NATBlocked: "UDP is blocked",
NATFull: "Full cone NAT",
NATSymmetric: "Symmetric NAT",
NATRestricted: "Restricted NAT",
NATPortRestricted: "Port restricted NAT",
NATNone: "Not behind a NAT",
SymmetricUDPFirewall: "Symmetric UDP firewall",
}
}

2
stun/discover.go
View File

@@ -112,7 +112,7 @@ func (c *Client) discover(conn net.PacketConn, addr *net.UDPAddr) (NATType, *Hos
}
if identical {
if resp == nil {
return NATSymmetricUDPFirewall, mappedAddr, nil
return SymmetricUDPFirewall, mappedAddr, nil
}
return NATNone, mappedAddr, nil
}