private void AttachedNode_StateChanged(Node node, NodeState oldState)
{
this.logger.LogTrace("({0}:'{1}',{2}:{3},{4}:{5})", nameof(node), node.RemoteSocketEndpoint, nameof(oldState), oldState, nameof(node.State), node.State);
if (node.State == NodeState.HandShaked)
{
this.ConnectionManager.AddConnectedNode(node);
this.infoLogger.LogInformation("Node {0} connected ({1}), agent {2}, height {3}", node.RemoteSocketEndpoint, this.Inbound ? "inbound" : "outbound", node.PeerVersion.UserAgent, node.PeerVersion.StartHeight);
node.SendMessageAsync(new SendHeadersPayload());
}
if ((node.State == NodeState.Failed) || (node.State == NodeState.Offline))
{
this.infoLogger.LogInformation("Node {0} offline.", node.RemoteSocketEndpoint);
NodeDisconnectReason reason = node.DisconnectReason;
if ((reason != null) && !string.IsNullOrEmpty(reason.Reason))
{
this.infoLogger.LogInformation("Reason: {0}", reason.Reason);
}
this.ConnectionManager.RemoveConnectedNode(node);
}
this.logger.LogTrace("(-)");
}
private string ToString(NodeDisconnectReason reason)
{
if (reason == null)
{
return(null);
}
return(reason.Reason + " " + reason.Exception == null ? "" : Utils.ExceptionToString(reason.Exception));
}
