private void SendFuc_Direct(byte[] msg)
{
foreach (var point in _RemoteAddr.Values)
{
while (true)
{
try
{
_UDPClient.Send(msg, msg.Length, point);
break;
}
catch (SocketException e)
{
if (e.SocketErrorCode == SocketError.WouldBlock)
{
SleepHelper.Delay();
}
else
{
throw e;
}
}
}
}
}
public void test_network_udp_send()
{
var sender = new UdpClient();
sender.Client.Blocking = false;
sender.Client.SendBufferSize = 50 * 1024 * 1024;
var remote = new IPEndPoint(IPAddress.Parse("192.168.0.4"), 19208);
//sender.Connect(remote);
Stopwatch watch = new Stopwatch();
watch.Start();
byte[] bytes = new byte[4096];
var count = 0;
var count_invalid = 0;
while (count < 600_000)
{
//sender.Client.Send(bytes);
//sender.SendAsync(bytes, bytes.Length, remote);
while (true)
{
try
{
sender.Send(bytes, bytes.Length, remote);
break;
}
catch (SocketException e)
{
if (e.SocketErrorCode == SocketError.WouldBlock)
{
SleepHelper.Delay();
}
else
{
count_invalid++;
throw e;
}
}
}
//sender.Send(bytes, bytes.Length);
count++;
//if (count % 100 == 0)
//{
// Thread.Sleep(1);
//}
}
watch.Stop();
System.Console.WriteLine(watch.ElapsedMilliseconds + "===" + watch.ElapsedMilliseconds / 600_000);
Assert.AreEqual(0, count_invalid);
}
private void InfoThread()
{
Task.Run(() =>
{
while (true)
{
if (_infos.TryDequeue(out ReplayInfo info))
{
_infoHandler?.Invoke(info);
continue;
}
SleepHelper.Delay();
}
});
}
private void SendThread()
{
Task.Run(() =>
{
while (true)
{
if (_msgForSend.TryDequeue(out SendInfo msg))
{
_sendHandler?.Invoke(msg);
}
else
{
SleepHelper.Delay();
}
}
});
}
//public void Send(byte[] msg, IPandPort ipAndPort)
//{
// Send(msg, new IPEndPoint(IPAddress.Parse(ipAndPort.IP), ipAndPort.Port));
//}
public void Send(byte[] msg, IPEndPoint point)
{
while (true)
{
try
{
_UDPClient.Send(msg, msg.Length, point);
break;
}
catch (SocketException e)
{
if (e.SocketErrorCode == SocketError.WouldBlock)
{
SleepHelper.Delay();
}
else
{
throw e;
}
}
}
}
public void Clip(long startIndex, long endIndex, double[] segmentPara, string path, string name, string notes = null)
{
_reader.Set(startIndex);
var info = _reader.GetFilesInfo();
if (notes == null)
{
notes = info.notes;
}
_writer = new Writer(segmentPara, path, name, notes,
new List <System.Net.IPEndPoint>(info.points),
info.timeInterval, info.time + startIndex * info.timeInterval);
int i = 0;
while (i <= endIndex - startIndex)
{
var pkg = _reader.Get();
if (pkg == null)
{
SleepHelper.Delay();
continue;
}
_writer.AppendCoded(pkg);
_reader.Return(ref pkg);
i++;
}
_writer.FlushAndClose();
}
private void ProcessStart()
{
Task.Run(() =>
{
double indexTime = _startTimeStamp;
Package pkg = new Package()
{
time = indexTime,
};
while (true)
{
if (_queue.Count == 0)
{
var t = DateTime.UtcNow.TotalSeconds();
// 向下取整
if (t - indexTime > _intervalTime)
{
do
{
if (_flagStop)
{
return(null);
}
_writer.Append(pkg);
// Core 中不应该有直接输出
//Logger.Info.WriteLine("Pkg_Count: " + pkg.MsgCount
// + " Compress_Rate: " + (pkg.codedLength * 100.0 / (pkg.originLength == 0 ? -pkg.codedLength : pkg.originLength)).ToString("f2") + "%"
// + " Pkg_Time: " + pkg.time);
_infos.Enqueue(new ReplayInfo()
{
time = DateTime.UtcNow,
count = pkg.MsgCount,
codedLength = pkg.codedLength,
originLength = pkg.originLength,
pkgTime = pkg.time
});
indexTime += _intervalTime;
//pkg = new Package()
//{
// time = indexTime,
//};
pkg.time = indexTime;
pkg.Clear();
}while (indexTime + _intervalTime < t);
}
SleepHelper.Delay(1);
continue;
}
_queue.TryDequeue(out Message item);
// 向下取整
if (item.header.time - indexTime > _intervalTime)
{
do
{
if (_flagStop)
{
return(null);
}
_writer.Append(pkg);
// Core 中不应该有直接输出
//Logger.Info.WriteLine("Pkg_Count: " + pkg.MsgCount
// + " Compress_Rate: " + (pkg.codedLength * 100.0 / (pkg.originLength == 0 ? -pkg.codedLength : pkg.originLength)).ToString("f2") + "%"
// + " Pkg_Time: " + pkg.time);
_infos.Enqueue(new ReplayInfo()
{
time = DateTime.UtcNow,
count = pkg.MsgCount,
codedLength = pkg.codedLength,
originLength = pkg.originLength,
pkgTime = pkg.time
});
indexTime += _intervalTime;
//pkg = new Package()
//{
// time = indexTime,
//};
pkg.time = indexTime;
pkg.Clear();
}while (indexTime + _intervalTime < item.header.time);
}
pkg.Add(item);
}
});
}
private void RePlayThread()
{
Task.Run(() =>
{
double sendDelay = 0.000005;
_signalJump = false;
_signalEnd = false;
if (_watch.IsRunning)
{
_watch.Restart();
}
else
{
_watch.Reset();
}
while (true)
{
var pkg = _reader.Get();
if (pkg == null)
{
if (_signalEnd || _signalJump)
{
if (_watch.IsRunning)
{
_watch.Restart();
}
else
{
_watch.Reset();
}
_signalJump = false;
}
SleepHelper.Delay();
continue;
}
//Logger.Debug.WriteLine(pkg.index);
//int c = 0, d = 0;
foreach (var msg in pkg.GetMessages())
{
var sendTiming = (msg.header.time - pkg.time) / SpeedRate;
while (_watch.Elapsed.TotalSeconds + _sleepDelay + sendDelay < sendTiming)
{
if (_signalJump)
{
RePlayThread();
return;
}
//if (_watch.Elapsed.TotalSeconds + _sleepDelay + sendDelay < sendTiming)
//{
//c++;
//var a = _watch.Elapsed.TotalSeconds + _sleepDelay + sendDelay - sendTiming;
SleepHelper.Delay();
//if (_watch.Elapsed.TotalSeconds + _sleepDelay + sendDelay < sendTiming)
//{
// var aa = _watch.Elapsed.TotalSeconds + _sleepDelay + sendDelay - sendTiming;
// var aaa = a - aa;
//}
//}
//else
//{
// d++;
//}
}
_map.TryGetValue(ConverToIP64(msg.header.ip, msg.header.port), out var point);
if (point == null)
{
continue;
}
_msgForSend.Enqueue(new SendInfo()
{
bytes = msg.bytes, point = point
});
//_sendHandler?.Invoke(msg.bytes.Span, point);
}
// 发送下一个 pkg 之前的延时
while (_watch.Elapsed.TotalSeconds + _sleepDelay < _reader.Interval / SpeedRate)
{
if (_signalJump)
{
RePlayThread();
return;
}
//if (_watch.Elapsed.TotalSeconds + _sleepDelay < _reader.Interval / SpeedRate)
//{
SleepHelper.Delay();
//}
}
// Core 中不应该有直接输出
//Logger.Debug.WriteLine(pkg.index + " " + _watch.Elapsed.TotalSeconds);
_infos.Enqueue(new ReplayInfo()
{
time = new DateTime((long)(pkg.time * 1e7)).AddYears(1970 - 1).AddDays(-1),
index = pkg.index,
pkgCostTime = _watch.Elapsed.TotalSeconds
//pkgCostTime = (pkg.GetMessages().First().header.time - pkg.time) / SpeedRate
});
// 播放完毕
if (pkg.index >= _reader.Count - 1)
{
_signalEnd = true;
}
else
{
_signalEnd = false;
}
// 需要在所有使用 pkg 的代码完成后再归还
// 缓解内存压力
_reader.Return(ref pkg);
_watch.Restart();
}
});
}