public NetConnectionConfiguration(NetConnection forConnection)
{
if (forConnection == null)
{
throw new ArgumentNullException("forConnection");
}
m_forConnection = forConnection;
forConnection.Configuration = this;
ConnectionTimeOut = NetConnectionConfiguration.DefaultConnectionTimeOut;
AveragePingSamples = 5;
PingFrequency = NetConnectionConfiguration.DefaultPingFrequency;
m_currentOptimization = NetConnectionConfiguration.DefaultOptimization;
ThrottleBytesPerSecond = NetConnectionConfiguration.DefaultThrottleBytesPerSecond;
// default lag/loss/dupe settings
SimulateLagLoss = false;
LossChance = 0.05f;
LagDelayChance = 1.0f;
LagDelayMinimum = 0.1f;
LagDelayVariance = 0.05f;
DuplicatedPacketChance = 0.01f;
// reliability
OptimizeSettings(m_currentOptimization, 0.1f, true); // assume 100ms roundtrip for starters
}
internal void OptimizeSettings(NetOptimization optimize, float roundtrip, bool silent)
{
m_currentOptimization = optimize;
if (!silent)
{
m_forConnection.Parent.Log.Verbose("Optimizing network settings for " + NetUtil.SecToMil(roundtrip) + " ms roundtrip time (" + optimize.ToString() + ")");
}
switch (optimize)
{
//
// std = example of 100 ms roundtrip time
//
case NetOptimization.EmphasizeResponse:
ResendFirstUnacknowledgedDelay = 0.1f + roundtrip * 1.5f; // std:
ResendSubsequentUnacknowledgedDelay = 0.1f + (roundtrip * 3.0f); // std:
NumResendsBeforeFailing = (int)(15.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 0.5f; // std:
PingFrequency = 4.0f;
break;
case NetOptimization.EmphasizeBandwidth:
ResendFirstUnacknowledgedDelay = 0.2f + roundtrip * 5.0f; // std:
ResendSubsequentUnacknowledgedDelay = 0.25f + (roundtrip * 12.0f); // std:
NumResendsBeforeFailing = (int)(30.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 2.0f; // std:
PingFrequency = 12.0f;
break;
case NetOptimization.Neutral:
default:
ResendFirstUnacknowledgedDelay = 0.1f + roundtrip * 2.0f; // std:
ResendSubsequentUnacknowledgedDelay = 0.25f + (roundtrip * 5.0f); // std:
NumResendsBeforeFailing = (int)(20.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 1.0f; // std:
PingFrequency = 6.0f;
break;
}
m_forConnection.NotifyOptimized();
}
public NetConnectionConfiguration(NetConnection forConnection)
{
if (forConnection == null)
throw new ArgumentNullException("forConnection");
m_forConnection = forConnection;
forConnection.Configuration = this;
ConnectionTimeOut = NetConnectionConfiguration.DefaultConnectionTimeOut;
AveragePingSamples = 5;
PingFrequency = NetConnectionConfiguration.DefaultPingFrequency;
m_currentOptimization = NetOptimization.EmphasizeBandwidth;
ThrottleBytesPerSecond = NetConnectionConfiguration.DefaultThrottleBytesPerSecond;
// default lag/loss/dupe settings
SimulateLagLoss = false;
LossChance = 0.05f;
LagDelayChance = 1.0f;
LagDelayMinimum = 0.1f;
LagDelayVariance = 0.05f;
DuplicatedPacketChance = 0.01f;
// reliability
OptimizeSettings(m_currentOptimization, 0.1f, true); // assume 100ms roundtrip for starters
}
internal void OptimizeSettings(NetOptimization optimize, float roundtrip, bool silent)
{
m_currentOptimization = optimize;
if (!silent)
m_forConnection.Parent.Log.Verbose("Optimizing network settings for " + NetUtil.SecToMil(roundtrip) + " ms roundtrip time (" + optimize.ToString() + ")");
switch(optimize)
{
//
// std = example of 100 ms roundtrip time
//
case NetOptimization.EmphasizeResponse:
ResendFirstUnacknowledgedDelay = 0.1f + roundtrip * 1.5f; // std:
ResendSubsequentUnacknowledgedDelay = 0.1f + (roundtrip * 3.0f); // std:
NumResendsBeforeFailing = (int)(15.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 0.5f; // std:
PingFrequency = 4.0f;
break;
case NetOptimization.EmphasizeBandwidth:
ResendFirstUnacknowledgedDelay = 0.2f + roundtrip * 5.0f; // std:
ResendSubsequentUnacknowledgedDelay = 0.25f + (roundtrip * 12.0f); // std:
NumResendsBeforeFailing = (int)(30.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 2.0f; // std:
PingFrequency = 20.0f;
break;
case NetOptimization.Neutral:
default:
ResendFirstUnacknowledgedDelay = 0.1f + roundtrip * 2.0f; // std:
ResendSubsequentUnacknowledgedDelay = 0.25f + (roundtrip * 5.0f); // std:
NumResendsBeforeFailing = (int)(20.0f / ResendSubsequentUnacknowledgedDelay); // std:
ForceExplicitAckDelay = roundtrip * 1.0f; // std:
PingFrequency = 6.0f;
break;
}
m_forConnection.NotifyOptimized();
}
internal void OptimizeSettings(NetOptimization optimize, float roundtrip)
{
OptimizeSettings(optimize, roundtrip, false);
}
internal void OptimizeSettings(NetOptimization optimize, float roundtrip)
{
OptimizeSettings(optimize, roundtrip, false);
}
