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Code Issues Releases Activity

GetNetworkInterface() now verified there's ipv4 addresses available

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lidgren
2013-04-08 07:40:26 +00:00
parent 900e280481
commit 772dceefcb
1 changed files with 10 additions and 3 deletions
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11
Lidgren.Network/NetUtility.cs
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@@ -223,10 +223,17 @@ namespace Lidgren.Network
if (adapter.OperationalStatus != OperationalStatus.Up)
continue;
// A computer could have several adapters (more than one network card)
// here but just return the first one for now...
// make sure this adapter has any ipv4 addresses
IPInterfaceProperties properties = adapter.GetIPProperties();
foreach (UnicastIPAddressInformation unicastAddress in properties.UnicastAddresses)
{
if (unicastAddress != null && unicastAddress.Address != null && unicastAddress.Address.AddressFamily == AddressFamily.InterNetwork)
{
// Yes it does, return this network interface.
return adapter;
}
}
}
return best;
}