private void CheckMqPathUpdate(ProducterContext context)
{
lock (_contextupdatelock)
{
string mqpath = "";
try
{
if (context.Disposeing == true)
return;
mqpath = context.ProducterInfo.MqPathModel.mqpath;
//检查当前队列是否有更新，有更新则重启producter
var lastupdatetime = GetLastUpdateTimeOfMqPath(context);
if (context.LastMQPathUpdateTime < lastupdatetime || context.IsNeedReload)
{
ProducterBLL bll = new ProducterBLL(); ProducterInfo productinfo = null;
SqlHelper.ExcuteSql(context.ProducterProvider.Config.ManageConnectString, (c) =>
{
productinfo = bll.GetProducterInfo(c, context.ProducterProvider.MQPath,context.ProducterProvider.ProducterName);
});
context.ProducterInfo.Update(productinfo);
context.IsNeedReload = false;
context.LastMQPathUpdateTime = lastupdatetime;
redislistener.RedisServerIp = ConfigHelper.RedisServer;
}
//检查发送错误,错误发生超过一分钟自动重启来解决错误状态
if (context.SendMessageErrorTime != null && (DateTime.Now - context.SendMessageErrorTime) > TimeSpan.FromSeconds(SystemParamConfig.Producter_SendError_Clear_Time))
{
context.IsNeedReload = true; context.SendMessageErrorTime = null;
}
}
catch (Exception exp)
{
ErrorLogHelper.WriteLine(context.GetMQPathID(), context.GetMQPath(),"CheckMqPathUpdate", "生产者检测队列是否更新错误", exp);
}
}
}
private void HeatbeatRun()
{
while (!cancelSource.IsCancellationRequested)
{
try
{
foreach (var context in Contexts.CopyToList())
{
ProducterBLL bll = new ProducterBLL();
SqlHelper.ExcuteSql(context.ProducterProvider.Config.ManageConnectString, (c) =>
{
context.ManageServerTime = c.GetServerDate();//重新校准时间
bll.ProducterHeartbeat(c, context.ProducterInfo.ProducterModel.tempid, context.ProducterInfo.ProducterModel.mqpathid);
});
CheckMqPathUpdate(context);
}
}
catch (Exception exp)
{
ErrorLogHelper.WriteLine(-1, "", "HeatbeatRun", "生产者心跳循环错误", exp);
}
System.Threading.Thread.Sleep(SystemParamConfig.Producter_HeatBeat_Every_Time * 1000);
DebugHelper.WriteLine(-1, "", "HeatbeatRun", "生产者心跳循环一轮结束");
}
}
