public PendingPeerConnection(Guid guid, Peer.Peer peer, int timeoutPeriod, DateTime connectionTimestamp)
{
Guid = guid;
Peer = peer;
TimeoutPeriod = timeoutPeriod;
ConnectionTimestamp = connectionTimestamp;
}
public ServerPacketEventArgs(IDataPacket packet, Peer.Peer peer, IChannel channel, int rawSize)
{
Packet = packet;
Peer = peer;
Channel = channel;
RawSize = rawSize;
}
public SequenceEventArgs(Guid sequenceGuid, DateTime sessionStart, int expectedCompleteSize, int currentSequenceSize,
int currentReceivedSize, int sequencePartCount, int currentFragmentIndex, Peer.Peer peer)
{
SequenceGuid = sequenceGuid;
SessionStart = sessionStart;
ExpectedCompleteSize = expectedCompleteSize;
CurrentSequenceSize = currentSequenceSize;
CurrentReceivedSize = currentReceivedSize;
SequenceFragmentCount = sequencePartCount;
CurrentFragmentIndex = currentFragmentIndex;
Peer = peer;
}
private void AcceptPeer(Peer.Peer newPeer)
{
newPeer.OnPeerSynchronized +=
(sender, e) => OnPeerConnected.Raise(this, new ChannelEventArgs(this, e.Peer));
newPeer.OnPeerDisconnected +=
(sender, e) =>
{
e.Peer.Dispose();
lock (_lockObj)
ConnectedPeers.Remove(e.Peer);
};
newPeer.OnRawPacketReceived += RawPacketReceived;
newPeer.OnSequenceFragmentReceived += (sender, e) => OnSequenceFragmentReceived.Raise(sender, e);
lock (_lockObj)
ConnectedPeers.Add(newPeer);
}
private void AcceptCallback(IAsyncResult res)
{
if (!IsActive)
{
return;
}
var newSock = ChannelSocket.EndAccept(res);
Peer.Peer newPeer;
if (IsMainChannel)
{
newPeer = new Peer.Peer(new SocketIdentity(Manager.GeneratePeerId(), SocketIdentity.GenerateGuid()), newSock, BufferSize, this);
newPeer.OnPeerDisconnected += (o, e2) =>
{
OnPeerDisconnected.Raise(o, new ChannelEventArgs(this, newPeer));
};
newPeer.Receive();
AcceptPeer(newPeer);
}
else
{
newPeer = new Peer.Peer(new SocketIdentity(Manager.GeneratePeerId()), newSock, BufferSize, this);
PendingConnections.Add(new PendingPeerConnection(newPeer.Identity.Guid, newPeer));
newPeer.OnPeerDisconnected += (o, e2) =>
{
OnPeerDisconnected.Raise(o, new ChannelEventArgs(this, newPeer));
};
newPeer.Receive();
newPeer.OnPeerRelocationRequest += (sender, e) =>
{
if (PendingConnections.FirstOrDefault(pc => pc.Guid == e.PeerGuid && !pc.IsCancelled) != null)
{
AcceptPeer(newPeer);
OnPeerConnected.Raise(this, new ChannelEventArgs(this, e.Peer));
lock (_lockObj)
PendingConnections.Remove(PendingConnections.First(pc => pc.Guid == e.PeerGuid));
}
};
}
ChannelSocket.BeginAccept(AcceptCallback, null);
}
public PendingPeerConnection(Guid guid, Peer.Peer peer)
{
Guid = guid;
Peer = peer;
}
public RawServerPacketEventArgs(byte[] rawData, Peer.Peer peer)
{
RawData = rawData;
Peer = peer;
}
public ChannelEventArgs(IChannel channel, Peer.Peer peer)
{
Channel = channel;
Peer = peer;
}
public static void AddToChannel(this Peer.Peer peer, IServerChannel targetChannel)
{
peer.HostChannel.HostServer.AddPeerToChannel(targetChannel, peer.Identity);
}
/// <summary>
/// Disconnects a peer from this channel
/// </summary>
/// <param name="peer">The peer to disconnect</param>
public void DisconnectPeer(Peer.Peer peer)
{
peer.Disconnect();
lock (_lockObj)
ConnectedPeers.Remove(peer);
}
