void TopCometStreamConsume(long lastStartConsumeThread, ref bool bstop, IStreamImplementation stream, IConnectionLifeCycleListener connectListener)
{
startConsumeThreadTimes = 0;
while (!allStop && !closed && stream.IsAlive())
{
try
{
stream.NextMsg();
}
catch (Exception e)
{//出现了read time out异常
// 资源清理
if (stream != null)
{
try
{
stream.Close();
}
catch (Exception e1)
{
logger.Error(e1.Message);
}
}
stream = null;
closed = true;
//通知
if (connectionListener != null)
{
try
{
connectionListener.OnReadTimeout();
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
/**
* 30分钟内发送了10次IOException
*/
if (DateTime.Now.Ticks - lastStartConsumeThread < 18000000000)
{// 短时间内由于读取IOException连接了10次，则退出
startConsumeThreadTimes++;
if (startConsumeThreadTimes >= 10)
{
bstop = true;
if (connectionListener != null)
{
try
{
connectionListener.OnMaxReadTimeoutException();
}
catch (Exception maxE) { logger.Error(maxE.Message); }
}
logger.Error("Occure too many exception,stop the system,please check");
//通知唤醒控制线程，但是不在发起重连接
try
{
Monitor.Enter(objLock);
Monitor.PulseAll(objLock);
}
catch (Exception e2)
{
}
finally
{
Monitor.Exit(objLock);
}
}
else
{ //没有到达10次，通知重连
startConsumeThreadTimes = 0;
serverRespCode = StreamConstants.RECONNECT;
try
{
Monitor.Enter(objLock);
Monitor.PulseAll(objLock);
}
catch (Exception e2)
{
}
finally
{
Monitor.Exit(objLock);
}
closed = false;
break;
}
}
else
{
// 通知重连
Console.WriteLine(" 通知重连" + DateTime.Now.ToString());
startConsumeThreadTimes = 0;
serverRespCode = StreamConstants.RECONNECT;
try
{
Monitor.Enter(objLock);
Console.WriteLine(" PulseAll" + DateTime.Now.ToString());
Monitor.PulseAll(objLock);
}
catch (Exception e2)
{
}
finally
{
Monitor.Exit(objLock);
}
closed = false;
break;
}
}
}
//出现异常情况下做资源清理
if (stream != null)
{
try
{
stream.Close();
}
catch (Exception e)
{
logger.Warn(e.Message);
}
}
}
