private void DisconnectPeer(IPEndPoint remoteEndpoint, Exception e)
{
this.badPeers.Add(remoteEndpoint); //TODO
this.unconnectedPeers.TryRemove(remoteEndpoint.ToCandidatePeerKey());
RemoteNode pendingPeer;
this.pendingPeers.TryRemove(remoteEndpoint, out pendingPeer);
RemoteNode connectedPeer;
this.connectedPeers.TryRemove(remoteEndpoint, out connectedPeer);
this.logger.DebugException("Remote peer failed: {0}".Format2(remoteEndpoint), e);
if (pendingPeer != null)
{
UnwireNode(pendingPeer);
pendingPeer.Disconnect();
}
if (connectedPeer != null)
{
UnwireNode(connectedPeer);
connectedPeer.Disconnect();
}
}
private async Task <RemoteNode> ConnectToPeer(IPEndPoint remoteEndPoint)
{
try
{
var remoteNode = new RemoteNode(remoteEndPoint, this.logger);
this.unconnectedPeers.TryRemove(remoteEndPoint.ToCandidatePeerKey());
this.pendingPeers.TryAdd(remoteNode.RemoteEndPoint, remoteNode);
var success = await ConnectAndHandshake(remoteNode, isIncoming : false);
if (success)
{
await PeerStartup(remoteNode);
return(remoteNode);
}
else
{
//this.knownAddressCache[remoteEndPoint.ToNetworkAddressKey()] =
// new NetworkAddressWithTime(0, remoteEndPoint.ToNetworkAddress(0));
DisconnectPeer(remoteEndPoint, null);
return(null);
}
}
catch (Exception e)
{
this.logger.DebugException("Could not connect to {0}".Format2(remoteEndPoint), e);
//this.knownAddressCache[remoteEndPoint.ToNetworkAddressKey()] =
// new NetworkAddressWithTime(0, remoteEndPoint.ToNetworkAddress(0));
DisconnectPeer(remoteEndPoint, e);
return(null);
}
}