private void SendTransferCompletedAckEventhandleNotify(int rid)
{
var id = CacheKeyGenerator.GenerateWaitTransferCompletedAckMessageEventWaitHandleId(rid);
EventWaitHandle eventHandle = AutoEventWaitHandleManager.GetEventWaitHandle(rid);
if (eventHandle != null)
{
try
{
eventHandle.Set();
}
catch (ObjectDisposedException)
{ }
}
}
private void SendTransferCompletedMessage(SendDataNotifyMessage notifyMessage)
{
var transferCompletedMessage = new TransferCompletedMessage(notifyMessage);
var buffer = transferCompletedMessage.GenerateBuffer();
var id = CacheKeyGenerator.GenerateWaitTransferCompletedAckMessageEventWaitHandleId(notifyMessage.Header.Rid);
var eventHandleInfo = AutoEventWaitHandleManager.CreateEventWaitHandle(id);
try
{
long beginTs = TimeEx.GetTimestamp();
long endTs = beginTs;
while (!notifyMessage.IsTimeout(beginTs, endTs))
{
try
{
int rto = TransferParaManager.GetRto(notifyMessage.SrcEndPoint);
this._net.Send(buffer, notifyMessage.SrcEndPoint);
if (eventHandleInfo.EventWaitHandle.WaitOne(rto))
{
break;
}
else
{
TransferParaManager.AdjustUpRto(notifyMessage.SrcEndPoint);
}
}
catch (SendDataException)
{
break;
}
catch (Exception ex)
{
Loger.Error(ex, "发送传输完成消息异常");
}
endTs = TimeEx.GetTimestamp();
}
}
finally
{
AutoEventWaitHandleManager.RemoveEventWaitHandle(id);
eventHandleInfo.EventWaitHandle.Dispose();
}
//注:如果一直都没有收到确认消息,则超时线程处理
}
