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Code Issues Releases Activity

Crude Path MTU detection added

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lidgren
2010-12-12 19:07:55 +00:00
parent 55cdf75c5f
commit 772d80835b
12 changed files with 336 additions and 10 deletions
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16
Lidgren.Network/NetPeer.Send.cs
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@@ -44,7 +44,7 @@ namespace Lidgren.Network
throw new NetException("This message has already been sent! Use NetPeer.SendMessage() to send to multiple recipients efficiently");
int len = msg.LengthBytes;
if (len <= m_configuration.MaximumTransmissionUnit)
if (len <= recipient.m_currentMTU)
{
Interlocked.Increment(ref msg.m_recyclingCount);
return recipient.EnqueueMessage(msg, method, sequenceChannel);
@@ -57,6 +57,18 @@ namespace Lidgren.Network
}
}
internal int GetMTU(IList<NetConnection> recipients)
{
int mtu = int.MaxValue;
foreach (NetConnection conn in recipients)
{
int cmtu = conn.m_currentMTU;
if (cmtu < mtu)
mtu = cmtu;
}
return mtu;
}
public void SendMessage(NetOutgoingMessage msg, IList<NetConnection> recipients, NetDeliveryMethod method, int sequenceChannel)
{
if (msg == null)
@@ -68,6 +80,8 @@ namespace Lidgren.Network
if (msg.m_isSent)
throw new NetException("This message has already been sent! Use NetPeer.SendMessage() to send to multiple recipients efficiently");
int mtu = GetMTU(recipients);
int len = msg.LengthBytes;
if (len <= m_configuration.MaximumTransmissionUnit)
{