public FindNodeMessage(Node from, byte[] target_id)
: base(UdpMessageType.DISCOVER_FIND_NODE, null)
{
Protocol.Endpoint endpoint_from = new Protocol.Endpoint();
endpoint_from.NodeId = ByteString.CopyFrom(from.Id);
endpoint_from.Port = from.Port;
endpoint_from.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(from.Host));
this.message = new Protocol.FindNeighbours();
this.message.From = endpoint_from;
this.message.TargetId = ByteString.CopyFrom(target_id);
this.message.Timestamp = Helper.CurrentTimeMillis();
this.data = this.message.ToByteArray();
}
public PongMessage(Node from, long sequence)
: base(UdpMessageType.DISCOVER_PONG, null)
{
Protocol.Endpoint endpoint_from = new Protocol.Endpoint();
endpoint_from.NodeId = ByteString.CopyFrom(from.Id);
endpoint_from.Port = from.Port;
endpoint_from.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(from.Host));
this.message = new Protocol.PongMessage();
this.message.From = endpoint_from;
this.message.Echo = (int)Args.Instance.Node.P2P.Version;
this.message.Timestamp = sequence;
this.data = this.message.ToByteArray();
}
public PingMessage(Node from, Node to)
: base(UdpMessageType.DISCOVER_PING, null)
{
Protocol.Endpoint endpoint_from = new Protocol.Endpoint();
endpoint_from.NodeId = ByteString.CopyFrom(from.Id);
endpoint_from.Port = from.Port;
endpoint_from.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(from.Host));
Protocol.Endpoint endpoint_to = new Protocol.Endpoint();
endpoint_to.NodeId = ByteString.CopyFrom(to.Id);
endpoint_to.Port = to.Port;
endpoint_to.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(to.Host));
this.message = new Protocol.PingMessage();
this.message.Version = (int)Args.Instance.Node.P2P.Version;
this.message.From = endpoint_from;
this.message.To = endpoint_to;
this.message.Timestamp = Helper.CurrentTimeMillis();
this.data = this.message.ToByteArray();
}
public NeighborsMessage(Node from, List <Node> neighbours, long sequence)
: base(UdpMessageType.DISCOVER_NEIGHBORS, null)
{
this.message = new Protocol.Neighbours();
this.message.Timestamp = sequence;
neighbours.ForEach(neighbour =>
{
Protocol.Endpoint endpoint = new Protocol.Endpoint();
endpoint.NodeId = ByteString.CopyFrom(neighbour.Id);
endpoint.Port = neighbour.Port;
endpoint.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(neighbour.Host));
this.message.Neighbours_.Add(endpoint);
});
this.message.From = new Protocol.Endpoint();
this.message.From.NodeId = ByteString.CopyFrom(from.Id);
this.message.From.Port = from.Port;
this.message.From.Address = ByteString.CopyFrom(Encoding.UTF8.GetBytes(from.Host));
this.data = this.message.ToByteArray();
}
