private async void OnPeerDisconnected(object sender, DisconnectEventArgs e)
{
var peer = (IP2PSession)sender;
peer.PeerDisconnected -= OnPeerDisconnected;
if (_activePeers.TryRemove(peer.RemoteNodeId, out var removedPeer))
{
removedPeer.NodeStats.AddNodeStatsDisconnectEvent(e.DisconnectType, e.DisconnectReason);
if (removedPeer.SynchronizationPeer != null)
{
_synchronizationManager.RemovePeer(removedPeer.SynchronizationPeer);
}
if (_logger.IsInfoEnabled)
{
_logger.Info($"Removing Active Peer on disconnect {peer.RemoteNodeId.ToString(false)}");
}
if (_isInitialized)
{
await RunPeerUpdate();
}
}
if (_newPeers.TryRemove(peer.RemoteNodeId, out removedPeer))
{
removedPeer.NodeStats.AddNodeStatsDisconnectEvent(e.DisconnectType, e.DisconnectReason);
if (_logger.IsInfoEnabled)
{
_logger.Info($"Removing New Peer on disconnect {peer.RemoteNodeId.ToString(false)}");
}
}
}
private void SessionDisconnected(object sender, DisconnectEventArgs e)
{
ISession session = (ISession)sender;
session.Initialized -= SessionInitialized;
session.Disconnected -= SessionDisconnected;
if (_syncPeers.ContainsKey(session.SessionId))
{
ISynchronizationPeer syncPeer = _syncPeers[session.SessionId];
_syncManager.RemovePeer(syncPeer);
_transactionPool.RemovePeer(syncPeer.Node.Id);
}
_sessions.TryRemove(session.SessionId, out session);
}
private void SessionDisconnected(object sender, DisconnectEventArgs e)
{
ISession session = (ISession)sender;
session.Initialized -= SessionInitialized;
session.Disconnected -= SessionDisconnected;
if (_syncPeers.ContainsKey(session.SessionId))
{
ISynchronizationPeer syncPeer = _syncPeers[session.SessionId];
_syncManager.RemovePeer(syncPeer);
_transactionPool.RemovePeer(syncPeer.Node.Id);
if (_logger.IsDebug)
{
_logger.Debug($"{session.Node.ClientId} sync peer {session} disconnected {e.DisconnectType} {e.DisconnectReason}");
}
}
_sessions.TryRemove(session.SessionId, out session);
}
private async Task OnPeerDisconnected(object sender, DisconnectEventArgs e)
{
var peer = (IP2PSession)sender;
if (_logger.IsInfoEnabled)
{
_logger.Info($"Peer disconnected event in PeerManager: {peer.RemoteNodeId}, disconnectReason: {e.DisconnectReason}, disconnectType: {e.DisconnectType}");
}
if (_activePeers.TryGetValue(peer.RemoteNodeId, out var activePeer))
{
if (activePeer.Session.SessionId != e.SessionId)
{
if (_logger.IsInfoEnabled)
{
_logger.Info($"Received disconnect on a different session than the active peer runs. Ignoring. Id: {activePeer.Node.Id}");
}
//TODO verify we do not want to change reputation here
return;
}
_activePeers.TryRemove(peer.RemoteNodeId, out _);
activePeer.NodeStats.AddNodeStatsDisconnectEvent(e.DisconnectType, e.DisconnectReason);
if (activePeer.SynchronizationPeer != null)
{
_synchronizationManager.RemovePeer(activePeer.SynchronizationPeer);
}
if (_logger.IsInfoEnabled)
{
_logger.Info($"Removing Active Peer on disconnect {peer.RemoteNodeId}");
}
if (_isInitialized)
{
await RunPeerUpdate();
}
}
}