public TopCometStreamFactory(Configuration configuration)
{
if (configuration == null)
{
throw new Exception("configuration is must not null!");
}
this.configruation = configuration;
}
public TopCometStreamImpl(Configuration conf)
{
this.conf = conf;
}
void ControlThread(StreamMsgConsumeFactory msgConsumeFactory, ref bool bstop, Configuration conf, TopCometStreamRequest cometReq)
{
long lastSleepTime = 0;
while (!bstop)
{
if (allStop)
{
break;
}
try
{
if (StreamConstants.SERVER_DEPLOY.Equals(serverRespCode))
{ // 服务端在发布
logger.Info("Server is upgrade sleep " + conf.GetSleepTimeOfServerInUpgrade() + " seconds");
Thread.Sleep(conf.GetSleepTimeOfServerInUpgrade() * 1000);
StartConsumeThread(cometReq);
}
else if (/*客户端第一次发起连接请求*/
StreamConstants.CLIENT_FIRST_CONNECT.Equals(serverRespCode) ||
/*服务端主动断开了所有的连接*/
StreamConstants.SERVER_REHASH.Equals(serverRespCode) ||
/*连接到达最大时间*/
StreamConstants.CONNECT_REACH_MAX_TIME.Equals(serverRespCode) ||
/*在一些异常情况下需要重连*/
StreamConstants.RECONNECT.Equals(serverRespCode))
{
StartConsumeThread(cometReq);
}
else if (/*客户端自己把自己踢开*/
StreamConstants.CLIENT_KICKOFF.Equals(serverRespCode) ||
/*服务端把客户端踢开*/
StreamConstants.SERVER_KICKOFF.Equals(serverRespCode))
{
if ((StreamConstants.CLIENT_KICKOFF.Equals(serverRespCode) && !isReconnect) ||
StreamConstants.SERVER_KICKOFF.Equals(serverRespCode))
{
break;// 终止掉当前线程
}
}
else
{ //错误码设置出错，停止线程
bstop = true;
break;
}
//连接成功，开始休眠
try
{
Monitor.Enter(objLock);
{
lastSleepTime = DateTime.Now.Ticks;
Monitor.Wait(objLock, conf.GetHttpReconnectInterval() * 1000);
if (DateTime.Now.Ticks - lastSleepTime >= (conf.GetHttpReconnectInterval()) * 1000 * 10000)
{
/*
* 快要到达连接的最大时间了，需要重新发起连接
*/
serverRespCode = StreamConstants.RECONNECT;
isReconnect = true;
}//否则，是由于某种原因被唤醒的
}
}
catch (Exception e)
{
logger.Error(e.Message);
}
finally
{
Monitor.Exit(objLock);
}
}
catch (Exception e)
{
logger.Error("Occur some error,stop the stream consume" + e.Message);
bstop = true;
try
{
Monitor.Enter(objLock);
Monitor.PulseAll(objLock);
}
finally
{
Monitor.Exit(objLock);
}
}
}
if (currentStreamImpl != null)
{
try
{
currentStreamImpl.Close();
}
catch (Exception e)
{
// ignore
}
}
logger.Info("Stop stream consume");
}
