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Merge pull request #3000 from Mailaender/dynamic-orderlag

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Display Ping of joining Clients in Lobby and use it to calculate OrderLatency
This commit is contained in:
Chris Forbes
2013-04-20 16:57:00 -07:00
parent dbc8019365 ef20009310
commit d0fe25e022
6 changed files with 88 additions and 14 deletions
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46
OpenRA.Game/Server/Server.cs
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@@ -59,6 +59,8 @@ namespace OpenRA.Server
public Map Map;
XTimer gameTimeout;
int highestLatency;
protected volatile ServerState pState = new ServerState();
public ServerState State
{
@@ -215,6 +217,9 @@ namespace OpenRA.Server
DispatchOrdersToClient(newConn, 0, 0, new ServerOrder("HandshakeRequest", request.Serialize()).Serialize());
}
catch (Exception) { DropClient(newConn); }
newConn.RemoteAddress = ((IPEndPoint)newConn.socket.RemoteEndPoint).Address.ToString();
newConn.Ping();
}
void ValidateClient(Connection newConn, string data)
@@ -266,8 +271,7 @@ namespace OpenRA.Server
// Check if IP is banned
if (lobbyInfo.GlobalSettings.Ban != null)
{
var remote_addr = ((IPEndPoint)newConn.socket.RemoteEndPoint).Address.ToString();
if (lobbyInfo.GlobalSettings.Ban.Contains(remote_addr))
if (lobbyInfo.GlobalSettings.Ban.Contains(newConn.RemoteAddress))
{
Console.WriteLine("Rejected connection from "+client.Name+"("+newConn.socket.RemoteEndPoint+"); Banned.");
Log.Write("server", "Rejected connection from {0}; Banned.",
@@ -282,6 +286,8 @@ namespace OpenRA.Server
preConns.Remove(newConn);
conns.Add(newConn);
client.Ping = newConn.Latency;
// Enforce correct PlayerIndex and Slot
client.Index = newConn.PlayerIndex;
client.Slot = lobbyInfo.FirstEmptySlot();
@@ -296,22 +302,24 @@ namespace OpenRA.Server
OpenRA.Network.Session.Client clientAdmin = lobbyInfo.Clients.Where(c1 => c1.IsAdmin).Single();
Log.Write("server", "Client {0}: Accepted connection from {1}",
newConn.PlayerIndex, newConn.socket.RemoteEndPoint);
Log.Write("server", "Client {0}: Accepted connection from {1} with {2} ms ping latency.",
newConn.PlayerIndex, newConn.socket.RemoteEndPoint, newConn.Latency);
foreach (var t in ServerTraits.WithInterface<IClientJoined>())
t.ClientJoined(this, newConn);
SyncLobbyInfo();
SendChat(newConn, "has joined the game.");
if ( File.Exists("{0}motd_{1}.txt".F(Platform.SupportDir, lobbyInfo.GlobalSettings.Mods[0])) )
SetDynamicOrderLag();
SyncLobbyInfo();
if (File.Exists("{0}motd_{1}.txt".F(Platform.SupportDir, lobbyInfo.GlobalSettings.Mods[0])))
{
var motd = System.IO.File.ReadAllText("{0}motd_{1}.txt".F(Platform.SupportDir, lobbyInfo.GlobalSettings.Mods[0]));
SendChatTo(newConn, motd);
}
if ( lobbyInfo.GlobalSettings.Dedicated )
if (lobbyInfo.GlobalSettings.Dedicated)
{
if (client.IsAdmin)
SendChatTo(newConn, " You are admin now!");
@@ -494,7 +502,10 @@ namespace OpenRA.Server
SendChat(toDrop, "Admin left! {0} is a new admin now!".F(lastClient.Name));
}
}
if (highestLatency == toDrop.Latency)
SetDynamicOrderLag();
DispatchOrders( toDrop, toDrop.MostRecentFrame, new byte[] { 0xbf } );
if (conns.Count != 0 || lobbyInfo.GlobalSettings.Dedicated)
@@ -510,6 +521,23 @@ namespace OpenRA.Server
catch { }
}
public void SetDynamicOrderLag()
{
foreach (var conn in conns)
{
if (conn.Latency > highestLatency)
highestLatency = conn.Latency;
}
Log.Write("server", "Measured {0} ms as the highest connection round trip time.".F(highestLatency));
lobbyInfo.GlobalSettings.OrderLatency = highestLatency / 120;
if (lobbyInfo.GlobalSettings.OrderLatency < 1) // should never be 0
lobbyInfo.GlobalSettings.OrderLatency = 1;
Log.Write("server", "Order lag has been adjusted to {0} frames.".F(lobbyInfo.GlobalSettings.OrderLatency));
}
public void SyncLobbyInfo()
{
if (State != ServerState.GameStarted) /* don't do this while the game is running, it breaks things. */
@@ -542,7 +570,7 @@ namespace OpenRA.Server
t.GameStarted(this);
// Check TimeOut
if ( Settings.TimeOut > 10000 )
if (Settings.TimeOut > 10000)
{
gameTimeout = new XTimer(Settings.TimeOut);
gameTimeout.Elapsed += (_,e) =>