void sendDataMessage(DataMessage me, bool resend, bool twice, bool block)
{
lock (conn.clientControl.getSynlock())
{
long startTime = DateTime.Now.Ticks * 100;//c#没有Java的nano秒，只能用ticks*100来模拟
long t1 = DateTime.Now.Millisecond;
conn.clientControl.onSendDataPacket(conn);
int timeId = conn.clientControl.getCurrentTimeId();
me.create(timeId);
SendRecord record_current = conn.clientControl.getSendRecord(timeId);
if (!resend)
{
//第一次发，修改当前时间记录
me.setFirstSendTimeId(timeId);
me.setFirstSendTime(DateTime.Now.Millisecond);
record_current.addSended_First(me.getData().Length);
record_current.addSended(me.getData().Length);
}
else
{
//重发，修改第一次发送时间记录
SendRecord record = conn.clientControl.getSendRecord(me.getFirstSendTimeId());
record.addResended(me.getData().Length);
record_current.addSended(me.getData().Length);
}
try
{
sendSum++;
sum++;
unAckMax++;
long t = DateTime.Now.Millisecond;
send(me.getDatagramPacket());
if (twice)
{
send(me.getDatagramPacket());//发两次
}
if (block)
{
conn.clientControl.sendSleep(startTime, me.getData().Length);
}
TrafficEvent tevent = new TrafficEvent("", (long)Math.Floor(ran.NextDouble() * 1000000000D), me.getData().Length, TrafficEvent.type_uploadTraffic);
Route.fireEvent(tevent);
}
catch (Exception e)
{
MLog.info(e.Message);
}
}
}
public SendRecord getSendRecord(int timeId)
{
SendRecord record = null;
lock (syn_timeid)
{
record = sendRecordTable[timeId];
if (record == null)
{
record = new SendRecord();
record.setTimeId(timeId);
sendRecordTable.Add(timeId, record);
}
}
return(record);
}
public void onReceivePacket(DatagramPacket dp)
{
DataMessage me;
if (dp != null)
{
if (conn.isConnected())
{
int ver = MessageCheck.checkVer(dp);
int sType = MessageCheck.checkSType(dp);
if (ver == RUDPConfig.protocal_ver)
{
conn.live();
if (sType == MessageType.sType_DataMessage)
{
me = new DataMessage(dp);
int timeId = me.getTimeId();
SendRecord record = conn.clientControl.sendRecordTable_remote[timeId];
if (record == null)
{
record = new SendRecord();
record.setTimeId(timeId);
conn.clientControl.sendRecordTable_remote.Add(timeId, record);
}
record.addSended(me.getData().Length);
if (timeId > currentRemoteTimeId)
{
currentRemoteTimeId = timeId;
}
int sequence = me.getSequence();
conn.sender.sendAckDelay(me.getSequence());
if (sequence > lastRead)
{
lock (availOb)
{
receiveTable.Add(sequence, me);
if (receiveTable.ContainsKey(lastRead + 1))
{
Monitor.Pulse(availOb); //availOb.notify();//不知对不对
}
}
}
}
else if (sType == MessageType.sType_AckListMessage)
{
AckListMessage alm = new AckListMessage(dp);
int lastRead3 = alm.getLastRead();
if (lastRead3 > lastRead2)
{
lastRead2 = lastRead3;
}
List <int> ackList = alm.getAckList();
for (int i = 0; i < ackList.Count; i++)
{
int sequence = ackList[i];
conn.sender.removeSended_Ack(sequence);
}
SendRecord rc1 = conn.clientControl.getSendRecord(alm.getR1());
if (rc1 != null)
{
if (alm.getS1() > rc1.getAckedSize())
{
rc1.setAckedSize(alm.getS1());
}
}
SendRecord rc2 = conn.clientControl.getSendRecord(alm.getR2());
if (rc2 != null)
{
if (alm.getS2() > rc2.getAckedSize())
{
rc2.setAckedSize(alm.getS2());
}
}
SendRecord rc3 = conn.clientControl.getSendRecord(alm.getR3());
if (rc3 != null)
{
if (alm.getS3() > rc3.getAckedSize())
{
rc3.setAckedSize(alm.getS3());
}
}
if (checkWin())
{
conn.sender.play();
}
}
else if (sType == MessageType.sType_CloseMessage_Stream)
{
CloseMessage_Stream cm = new CloseMessage_Stream(dp);
reveivedClose = true;
int n = cm.getCloseOffset();
closeStream_Remote(n);
}
else if (sType == MessageType.sType_CloseMessage_Conn)
{
CloseMessage_Conn cm2 = new CloseMessage_Conn(dp);
conn.close_remote();
}
else
{
////#MLog.println("未处理数据包 "+sType);
}
}
}
}
}