/// <summary>
/// Removes a peer from the peer list
/// </summary>
/// <param name="Peer">The peer to remove</param>
public void RemovePeer(P2pPeer Peer)
{
// Lock peer list to prevent race conditions
lock (Peers)
{
// Stop this peer
Peer.Stop();
// Remove this peer from our peer list
Peers.RemoveAll(x => x == Peer);
}
}
// Handles a new peer client
private void AddPeer(P2pPeer Peer)
{
// Lock peer list to prevent race conditions
lock (Peers)
{
// Check that we have space for this peer
if (Peers.Count < MaxConnections)
{
Peer.Start();
Peers.Add(Peer);
}
// No space available, close connection
else
{
Peer.Stop();
}
}
}
// Accepts incoming connections if we are able
private void AcceptPeerConnection()
{
// Create a wait handle array so we can cancel this thread if need be
WaitHandle[] Wait = new[] { ReadyEvent, StopEvent };
while (0 == WaitHandle.WaitAny(Wait))
{
// Check if stopped
if (StopEvent.WaitOne(0))
{
break;
}
// Lock our connection queue to prevent any race conditions
lock (ConnectionQueue)
{
// Connection queue has entries, accept one
if (ConnectionQueue.Count > 0)
{
// Dequeue the new peer in line
var Connection = ConnectionQueue.Dequeue();
// Create a peer instance
var Peer = new P2pPeer(this, Connection, PeerDirection.IN);
// Handle this connection
AddPeer(Peer);
}
// There are no entries in the connection queue
else
{
// No peers in line, reset ready event
ReadyEvent.Reset();
continue;
}
}
}
}