public void HandleConnnect()
{
// 如果连接上了就不用处理了
if (this.IsConnected)
{
return;
}
this.kcp = Kcp.KcpCreate(this.RemoteConn, new IntPtr(this.LocalConn));
this.InitKcp();
ulong localRmoteConn = ((ulong)this.RemoteConn << 32) | this.LocalConn;
idLocalRemoteConn.TryAdd(this.Id, localRmoteConn);
Log.Info($"channel connected: {this.Id} {this.LocalConn} {this.RemoteConn} {this.RemoteAddress}");
this.IsConnected = true;
this.lastRecvTime = this.Service.TimeNow;
while (true)
{
if (this.sendBuffer.Count <= 0)
{
break;
}
KcpWaitPacket buffer = this.sendBuffer.Dequeue();
this.KcpSend(buffer);
}
}
private void KcpSend(KcpWaitPacket kcpWaitPacket)
{
if (this.IsDisposed)
{
return;
}
MemoryStream memoryStream = kcpWaitPacket.MemoryStream;
if (this.Service.ServiceType == ServiceType.Inner)
{
memoryStream.GetBuffer().WriteTo(0, kcpWaitPacket.ActorId);
}
int count = (int)(memoryStream.Length - memoryStream.Position);
Kcp.KcpSend(this.kcp, memoryStream.GetBuffer(), (int)memoryStream.Position, count);
this.Service.AddToUpdateNextTime(0, this.Id);
}
public void Send(long actorId, MemoryStream stream)
{
if (this.kcp != IntPtr.Zero)
{
// 检查等待发送的消息，如果超出最大等待大小，应该断开连接
int n = Kcp.KcpWaitsnd(this.kcp);
int maxWaitSize = 0;
switch (this.Service.ServiceType)
{
case ServiceType.Inner:
maxWaitSize = Kcp.InnerMaxWaitSize;
break;
case ServiceType.Outer:
maxWaitSize = Kcp.OuterMaxWaitSize;
break;
default:
throw new ArgumentOutOfRangeException();
}
if (n > maxWaitSize)
{
Log.Error($"kcp wait snd too large: {n}: {this.Id} {this.RemoteConn}");
this.OnError(ErrorCode.ERR_KcpWaitSendSizeTooLarge);
return;
}
}
KcpWaitPacket kcpWaitPacket = new KcpWaitPacket()
{
ActorId = actorId, MemoryStream = stream
};
if (!this.IsConnected)
{
this.sendBuffer.Enqueue(kcpWaitPacket);
return;
}
this.KcpSend(kcpWaitPacket);
}