void InterpretServerOrders(Connection conn, byte[] data)
{
var ms = new MemoryStream(data);
var br = new BinaryReader(ms);
try
{
while (ms.Position < ms.Length)
{
var so = ServerOrder.Deserialize(br);
if (so == null)
{
return;
}
InterpretServerOrder(conn, so);
}
}
catch (EndOfStreamException) { }
catch (NotImplementedException) { }
}
void InterpretServerOrder(Connection conn, ServerOrder so)
{
if (!conn.Validated)
{
if (so.Name == "HandshakeResponse")
{
ValidateClient(conn, so.Data);
}
else
{
DropClient(conn);
}
return;
}
switch (so.Name)
{
case "Command":
{
var handleBy = serverTraits.WithInterface <IInterpretCommand>().FirstOrDefault(t => t.InterpretCommand(this, conn, GetClient(conn), so.Data));
if (handleBy == null)
{
SendOrderTo(conn, "Message", "Unknown server command : {0}".F(so.Data));
}
break;
}
case "Pong":
{
long pingSent;
if (!Exts.TryParseInt64Invariant(so.Data, out pingSent))
{
break;
}
var client = GetClient(conn);
if (client == null)
{
return;
}
var pingFromClient = LobbyInfo.PingFromClient(client);
if (pingFromClient == null)
{
return;
}
var history = pingFromClient.LatencyHistory.ToList();
history.Add(WarGame.RunTime - pingSent);
if (history.Count > 5)
{
history.RemoveRange(0, history.Count - 5);
}
pingFromClient.Latency = history.Sum() / history.Count;
pingFromClient.LatencyJitter = (history.Max() - history.Min()) / 2;
pingFromClient.LatencyHistory = history.ToArray();
SyncClientPing();
break;
}
}
}