public void Send(byte[] data, EndPoint target, UInt16 proxyId, Action <UdpPackage, bool> callback)
{
UdpPackage p = null;
lock (packageCache)
{
p = packageCache.Push(target, data, frameLength, proxyId);
}
p.Callback = callback;
int c = 0;
lock (sendList)
{
sendList.AddRange(p.Select(x => new SendItem()
{
Frame = x, Time = DateTime.Now, RetryCount = 0, Target = target
}));
c = sendList.Count;
}
lock (processerList)
{
processerList.FirstOrDefault(x => x.Notify());
}
}
protected virtual void OnSendPackageSuccess(UdpPackage package, EndPoint target, UInt16 proxyId)
{
OnSendPackageCallback h = SendPackageSuccess;
if (h != null)
{
h(package, target, proxyId);
}
}
public void ReceivedFeedback(UdpFrame frame)
{
DateTime now = DateTime.Now;
UdpFrame dataFrame = null;
lock (packageCache)
{
dataFrame = packageCache.ChangeFrameStatus(frame.PackageSeq, frame.Seq);
}
//EndPoint ep = null;
//从正在发送的列表中移除
//lock (sendingList)
//{
// var si = sendingList.FirstOrDefault(x => x.Frame.PackageSeq == frame.PackageSeq && x.Frame.Seq == frame.Seq);
// if (si != null)
// {
// sendingList.Remove(si);
// ep = si.Target;
// }
//}
lock (packageCache)
{
UdpPackage up = packageCache.PackageList.FirstOrDefault(x => x.PackageID == frame.PackageSeq);
if (up != null)
{
long cost = (long)(now - dataFrame.LastSendTime).TotalMilliseconds;
string key = up.Target.ToString();
lock (avgSendCost)
{
if (avgSendCost.ContainsKey(key))
{
avgSendCost[key] = (avgSendCost[key] + cost) / 2;
}
else
{
avgSendCost.Add(key, cost);
}
}
}
if (up != null && up.Count(x => !x.IsSended) == 0)
{
// Logger.Trace("发送数据包成功：{0} {1}", up.PackageID, up.Data.Length);
//包发送完成
//packageCache.PackageList.Remove(up);
RemovePackage(up.PackageID, false);
OnSendPackageSuccess(up, up.Target, up[0].ProxyID);
if (up.Callback != null)
{
up.Callback(up, true);
}
}
}
}
protected override void OnSendPackageError(UdpPackage package, EndPoint target, UInt16 proxyId)
{
UdpServerSession session = getSession(target, proxyId);
if (session != null)
{
lock (session)
{
session.ErrorBytes += (package.Data == null ? 0 : package.Data.Length);
}
}
base.OnSendPackageError(package, target, proxyId);
}
protected override void OnSendedPackage(UdpPackage package, EndPoint target, UInt16 proxyId)
{
UdpServerSession session = getSession(target, proxyId);
if (session != null)
{
lock (session)
{
session.SendedBytes += (package.Data == null ? 0 : package.Data.Length);
session.LastSendTime = DateTime.Now;
session.ActiveTime = DateTime.Now;
}
}
base.OnSendedPackage(package, target, proxyId);
}
public UdpPackage Push(EndPoint target, byte[] data, int frameLength, UInt16 proxyId)
{
lock (PackageList)
{
UdpPackage package = new UdpPackage(data, packageSeq, frameLength, proxyId, target);
PackageList.Add(package);
if (packageSeq >= (int.MaxValue - 1))
{
packageSeq = 0;
}
// logger.Trace("包ID： {0}", packageSeq);
packageSeq++;
return(package);
}
}
public UdpFrame ChangeFrameStatus(int packageID, UInt16 seq)
{
UdpPackage p = null;
UdpFrame f = null;
lock (PackageList)
{
p = PackageList.FirstOrDefault(x => x.PackageID == packageID);
if (p != null)
{
f = p.FirstOrDefault(x => x.Seq == seq);
f.IsSended = true;
}
}
return(f);
}
public UdpPackage PushText(EndPoint target, string text, int frameLength, UInt16 proxyId)
{
byte[] data = new byte[0];
if (!String.IsNullOrEmpty(text))
{
data = Encoding.UTF8.GetBytes(text);
}
lock (PackageList)
{
UdpPackage package = new UdpPackage(data, packageSeq, frameLength, proxyId, target, true);
PackageList.Add(package);
if (packageSeq >= (int.MaxValue - 1))
{
packageSeq = 0;
}
packageSeq++;
return(package);
}
}
public void RemovePackage(int packageSeq, bool isError)
{
UdpPackage up = null;
lock (packageCache)
{
up = packageCache.PackageList.FirstOrDefault(x => x.PackageID == packageSeq);
if (up != null)
{
packageCache.PackageList.Remove(up);
up.ForEach(f =>
{
f.IsRemoved = true;
});
}
}
lock (sendList)
{
sendList.Where(si => si.Frame.PackageSeq == packageSeq).ToList().ForEach(f =>
{
sendList.Remove(f);
});
}
List <SendThread> list = null;
lock (processerList)
{
list = processerList.ToList();
}
list.ForEach(p =>
{
p.RemovePackageFrames(packageSeq);
});
if (isError && up != null)
{
OnSendPackageError(up, up.Target, up[0].ProxyID);
}
}
protected virtual void OnSendedPackage(UdpPackage package, EndPoint target, UInt16 proxyId)
{
}