/// <summary>
/// Handles the CommunicationErrorOccurred event of the Peer control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
private void Peer_CommunicationErrorOccurred(object sender, PeerCommunicationErrorEventArgs e)
{
Peer peer;
peer = sender as Peer;
if (e.IsFatal)
{
Debug.WriteLine($"fatal communication error occurred for peer {peer.Endpoint} on torrent {this.TorrentInfo.InfoHash}: {e.ErrorMessage}");
lock (((IDictionary)this.peers).SyncRoot)
{
// update transfer parameters
this.downloaded += peer.Downloaded;
this.uploaded += peer.Uploaded;
// something is wrong with the peer -> remove it from the list and close the connection
if (this.peers.ContainsKey(peer.Endpoint))
{
this.peers.Remove(peer.Endpoint);
}
// dispose of the peer
peer.Dispose();
}
}
else
{
Debug.WriteLine($"communication error occurred for peer {peer.Endpoint} on torrent {this.TorrentInfo.InfoHash}: {e.ErrorMessage}");
}
}
/// <summary>
/// Called when peer communication error has occurred.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event arguments.</param>
private void OnCommunicationErrorOccurred(object sender, PeerCommunicationErrorEventArgs e)
{
sender.CannotBeNull();
e.CannotBeNull();
if (this.CommunicationErrorOccurred != null)
{
this.CommunicationErrorOccurred(sender, e);
}
}
