void SendTask()
{
while (true)
{
if (sendQueue.Count == 0 && currentSendPkg == null)
{
lock (this.SendQueueLock)
{
System.Threading.Monitor.Wait(this.SendQueueLock);
}
}
if (sendQueue.Count > 0)
{
lock(this.sendQueue)
currentSendPkg = sendQueue.Dequeue();
while (currentSendPkg.SendCnt < MAX_TRY_CNT)
{
currentSendPkg.SendCnt++;
this.SendBytes(currentSendPkg.ToCmdBytes());
//if (currentSendPkg.ReturnCmd != 0xff)
//{
lock (WaitRespLock)
{
if (System.Threading.Monitor.Wait(this.WaitRespLock, TIMEOUT_MSEC))
break;
// here means timeout
}
//}
//else // not a request
// break;
}// while
if (currentSendPkg.SendCnt < MAX_TRY_CNT)
{
if (currentSendPkg.ReturnCmd != 0xff)
currentSendPkg.NotifyCompleted();
else
{
if ((currentSendPkg.ReturnPackage as CoordinatorAck).IsSucess)
currentSendPkg.NotifyCompleted();
else
currentSendPkg.NotifyFail();
}
}
else
{
currentSendPkg.NotifyFail();
}
currentSendPkg = null;
} //if
}
}
public void SendPackage(CmdBasePackage pkg)
{
lock (this.sendQueue)
{
this.sendQueue.Enqueue(pkg);
}
lock (SendQueueLock)
{
System.Threading.Monitor.Pulse(SendQueueLock);
}
// com.fl
}