private void StartGC()
{
Thread gc = new Thread(() =>
{
while (true)
{
judpSocket socket = null;
foreach (var item in dicMap)
{
if (!item.Key.TryGetTarget(out socket))
{
UDTSession serversession = endPoint.RemoveSession(item.Value);
if (serversession != null)
{
serversession.Socket.Close();
serversession.Socket.GetReceiver().Stop();
serversession.Socket.GetSender().Stop();
FlashLogger.Info("移除socket:" + item.Value);
}
}
}
}
});
gc.IsBackground = true;
gc.Name = "GCSocket";
if (!gc.IsAlive)
{
gc.Start();
}
}
/**
*
* @Title: startSend
* @Description: 开始发送
* @param 参数
* @return void 返回类型
*/
public void StartSend()
{
Task.Factory.StartNew(() => {
try {
UDTReceiver.connectionExpiryDisabled = true;
judpServer server = null;
if (host == null)
{
server = new judpServer(serverPort);
}
else
{
server = new judpServer(host, serverPort);
}
server.Start();
while (true)
{
judpSocket socket = server.Accept();
Thread.Sleep(1000);
//threadPool.execute(new RequestRunner(socket));
Task.Factory.StartNew(() =>
{
new RequestRunner(socket).run();
});
}
} catch (Exception ex) {
Console.WriteLine(ex);
}
});
}
/**
* 添加judpSocket
* @param socket
*/
public void AddSocket(judpSocket socket)
{
WeakReference <judpSocket> tmp = new WeakReference <judpSocket>(socket);
dicMap.TryAdd(tmp, socket.SocketID);
if (num % 10 == 0)
{
GC.Collect(0);
}
num++;
}
/**
* 返回连接的socket
*/
public judpSocket Accept()
{
UDTSocket socket = SocketControls.GetInstance().GetSocket();
if (socket == null)
{
//再次获取下一个
socket = SocketControls.GetInstance().GetSocket();
}
//包装
judpSocket jsocket = new judpSocket(socket);
judpSocketManager.GetInstance(socket.GetEndpoint()).AddSocket(jsocket);
return(jsocket);
}
public RequestRunner(judpSocket socket)
{
this.socket = socket;
format.NumberDecimalDigits = 3;
memMapped = false;//true;
}
/**
*
*
* 读取文件发送
*
* @param 文件，socket,发送包大小
*
* @return
*
*
*/
internal static void CopySocketFile(string file, judpSocket target, int packagetLen)
{
//byte[]buf=new byte[8*65536];
FileStream fis = null;
try {
fis = new FileStream(file, FileMode.Open);
} catch (FileNotFoundException e) {
return;
}
byte[] buf = new byte[bufsize];
int c = 0;
long read = 0;
long size = fis.Length;
byte[] data = null;
int sendCount = 0;
long sendSum = 0;
if (packagetLen <= 0)
{
packagetLen = 65535;
}
int sendLen = packagetLen - 24;
long waitTime = 0;
if (speed > 0)
{
waitTime = (long)(speed * 1000);
}
Console.WriteLine("sendFile_" + file + ",socketID:" + target.SocketID);
while (true)
{
try {
c = fis.Read(buf, 0, buf.Length);
} catch (IOException e) {
Console.WriteLine(e.Message);
}
if (c < 0)
{
break;
}
read += c;
if (sendCount > 128)
{
try {
Thread.Sleep(1000);
sendCount = 0;
Console.WriteLine("文件发送" + file + "," + sendSum);
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
if (c < sendLen)
{
data = new byte[c];
Array.Copy(buf, 0, data, 0, c);
target.SendData(data);
sendCount++;
sendSum++;
}
else
{
int offset = 0;
int len = c;
while (len > 0)
{
int clen = len > sendLen ? sendLen : len;
data = new byte[clen];
Array.Copy(buf, offset, data, 0, clen);
target.SendData(data);
len = len - clen;
offset += clen;
sendCount++;
sendSum++;
if (waitTime > 0 && sendSum % waitTime == 0)
{
Thread.Sleep(1000);
}
}
}
if (read >= size && size > -1)
{
break;
}
}
}
