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Merge pull request #3018 from Mailaender/try-catch-mono-nat

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Stop Mono.Nat from wreaking havoc for some people.
This commit is contained in:
Chris Forbes
2013-04-09 14:46:58 -07:00
parent eee09319b6 3abe58c4ae
commit e2b3d68d8a
2 changed files with 60 additions and 24 deletions
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80
OpenRA.Game/Game.cs
View File

@@ -265,19 +265,27 @@ namespace OpenRA
Log.AddChannel("sync", "syncreport.log");
Log.AddChannel("server", "server.log");
try
if (Settings.Server.DiscoverNatDevices)
{
NatUtility.Logger = Log.Channels["server"].Writer;
NatUtility.Verbose = Settings.Server.VerboseNatDiscovery;
NatUtility.DeviceFound += DeviceFound;
NatUtility.DeviceLost += DeviceLost;
Settings.Server.NatDeviceAvailable = false;
NatUtility.StartDiscovery();
Log.Write("server", "NAT discovery started.");
try
{
NatUtility.Logger = Log.Channels["server"].Writer;
NatUtility.Verbose = Settings.Server.VerboseNatDiscovery;
NatUtility.DeviceFound += DeviceFound;
NatUtility.DeviceLost += DeviceLost;
Settings.Server.NatDeviceAvailable = false;
NatUtility.StartDiscovery();
Log.Write("server", "NAT discovery started.");
}
catch (Exception e)
{
Log.Write("server", "Can't discover UPnP-enabled device: {0}", e);
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;
}
}
catch (Exception e)
else
{
Log.Write("server", "Can't discover UPnP-enabled device: {0}", e);
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;
}
@@ -293,22 +301,37 @@ namespace OpenRA
Sound.Create(Settings.Sound.Engine);
InitializeWithMods(Settings.Game.Mods);
RunAfterDelay(Settings.Server.NatDiscoveryTimeout, () =>
if (Settings.Server.DiscoverNatDevices)
{
NatUtility.StopDiscovery();
Log.Write("server", "NAT discovery stopped.");
if (natDevice == null)
RunAfterDelay(Settings.Server.NatDiscoveryTimeout, () =>
{
Log.Write("server", "No NAT devices with UPnP enabled found within {0} ms deadline. Disabling automatic port forwarding.".F(Settings.Server.NatDiscoveryTimeout));
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;
}
});
Log.Write("server", "Stopping NAT discovery.");
try
{
NatUtility.StopDiscovery();
}
catch (Exception e)
{
Log.Write("server", "Failed to stop NAT device discovery: {0}", e);
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;
}
if (natDevice == null)
{
Log.Write("server", "No NAT devices with UPnP enabled found within {0} ms deadline. Disabling automatic port forwarding.".F(Settings.Server.NatDiscoveryTimeout));
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;
}
});
}
}
public static void DeviceFound(object sender, DeviceEventArgs args)
{
natDevice = args.Device;
if (args.Device == null)
return;
Log.Write("server", "NAT device discovered.");
@@ -317,6 +340,7 @@ namespace OpenRA
try
{
natDevice = args.Device;
Log.Write("server", "Type: {0}", natDevice.GetType());
Log.Write("server", "Your external IP is: {0}", natDevice.GetExternalIP());
@@ -335,10 +359,20 @@ namespace OpenRA
public static void DeviceLost(object sender, DeviceEventArgs args)
{
natDevice = args.Device;
Log.Write("server", "NAT device lost.");
Log.Write("server", "Type: {0}", natDevice.GetType());
if (args.Device == null)
return;
try
{
natDevice = args.Device;
Log.Write("server", "Type: {0}", natDevice.GetType());
}
catch (Exception e)
{
Log.Write("server", "Can't fetch type from lost NAT device: {0}", e);
}
Settings.Server.NatDeviceAvailable = false;
Settings.Server.AllowUPnP = false;

4
OpenRA.Game/GameRules/Settings.cs
View File

@@ -29,7 +29,8 @@ namespace OpenRA.GameRules
public int ExternalPort = 1234;
public bool AdvertiseOnline = true;
public string MasterServer = "http://master.open-ra.org/";
public bool AllowUPnP = true; // let the user disable it
public bool DiscoverNatDevices = true; // Allow users to disable NAT discovery if problems occur
public bool AllowUPnP = true; // let the user disable it even if compatible devices are found
public bool NatDeviceAvailable = false; // internal check if discovery succeeded
public int NatDiscoveryTimeout = 1000; // ms to search for UPnP enabled NATs
public bool VerboseNatDiscovery = false; // print very detailed logs for debugging
@@ -51,6 +52,7 @@ namespace OpenRA.GameRules
ExternalPort = other.ExternalPort;
AdvertiseOnline = other.AdvertiseOnline;
MasterServer = other.MasterServer;
DiscoverNatDevices = other.DiscoverNatDevices;
AllowUPnP = other.AllowUPnP;
NatDeviceAvailable = other.NatDeviceAvailable;
NatDiscoveryTimeout = other.NatDiscoveryTimeout;