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UPnP support added: get external ip, add forwarding rule and delete forwarding rule

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lidgren
2011-04-27 20:52:29 +00:00
parent b575f72186
commit 713d91ac58
7 changed files with 353 additions and 112 deletions
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23
Lidgren.Network/NetPeer.cs
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@@ -43,6 +43,11 @@ namespace Lidgren.Network
/// </summary>
public int Port { get { return m_listenPort; } }
/// <summary>
/// Returns an UPnP object if enabled in the NetPeerConfiguration
/// </summary>
public NetUPnP UPnP { get { return m_upnp; } }
/// <summary>
/// Gets or sets the application defined object containing data about the peer
/// </summary>
@@ -99,7 +104,7 @@ namespace Lidgren.Network
m_handshakes = new Dictionary<IPEndPoint, NetConnection>();
m_senderRemote = (EndPoint)new IPEndPoint(IPAddress.Any, 0);
m_status = NetPeerStatus.NotRunning;
m_receivedFragmentGroups = new Dictionary<NetConnection, Dictionary<int, ReceivedFragmentGroup>>();
m_receivedFragmentGroups = new Dictionary<NetConnection, Dictionary<int, ReceivedFragmentGroup>>();
}
/// <summary>
@@ -131,8 +136,12 @@ namespace Lidgren.Network
m_networkThread.IsBackground = true;
m_networkThread.Start();
// allow some time for network thread to start up in case they call Connect() immediately
Thread.Sleep(10);
// send upnp discovery
if (m_upnp != null)
m_upnp.Discover(this);
// allow some time for network thread to start up in case they call Connect() or UPnP calls immediately
Thread.Sleep(50);
}
/// <summary>
@@ -258,18 +267,20 @@ namespace Lidgren.Network
}
}
#if DEBUG
/// <summary>
/// Send raw bytes; only used for debugging
/// </summary>
#if DEBUG
public void RawSend(byte[] arr, int offset, int length, IPEndPoint destination)
{
#else
internal void RawSend(byte[] arr, int offset, int length, IPEndPoint destination)
#endif
{
// wrong thread - this miiiight crash with network thread... but what's a boy to do.
Array.Copy(arr, offset, m_sendBuffer, 0, length);
bool unused;
SendPacket(length, destination, 1, out unused);
}
#endif
/// <summary>
/// Disconnects all active connections and closes the socket