void SendKeepalives()
{
if (isserver)
{
foreach (KeyValuePair <IPEndPoint, Level1ConnectionInfo> kvp in connections)
{
IPEndPoint connection = kvp.Key;
Level1ConnectionInfo connectioninfo = kvp.Value;
if ((int)DateTime.Now.Subtract(connectioninfo.LastOutgoingPacketTime).TotalMilliseconds > (KeepaliveIntervalSeconds * 1000))
{
// LogFile.WriteLine("sending keepalive to " + connection.ToString() );
Send(connection, new byte[] { 0 });
connectioninfo.UpdateLastOutgoingPacketTime();
}
}
}
else
{
Level1ConnectionInfo connectioninfo = connectiontoserver;
if ((int)DateTime.Now.Subtract(connectioninfo.LastOutgoingPacketTime).TotalMilliseconds > (KeepaliveIntervalSeconds * 1000))
{
//LogFile.WriteLine("sending keepalive to server" );
Send(new byte[] { 0 });
connectioninfo.UpdateLastOutgoingPacketTime();
}
}
}
public void Send(IPEndPoint connection, byte[] data, int length)
{
if (connection != null)
//if (isserver)
{
if (isserver)
{
LogFile.WriteLine("server layer1net.send( " + connection + " " + length);
}
else
{
LogFile.WriteLine("client layer1net.send( " + connection + " " + length);
}
if (connections.ContainsKey(connection))
{
connections[connection].UpdateLastOutgoingPacketTime();
}
try
{
udpclient.Send(data, data.Length, connection);
}
catch (Exception e)
{
LogFile.WriteLine(e);
Init();
}
}
else
{
LogFile.WriteLine("client layer1net.send( " + remoteserverendpoint + " " + length);
connectiontoserver.UpdateLastOutgoingPacketTime();
Send(remoteserverendpoint, data, length);
}
}