/// <summary>
/// 加载配置
/// </summary>
/// <param name="manageconnectstring"></param>
public static void LoadConfig(string manageconnectstring)
{
try
{
List<tb_config_model> configs = new List<tb_config_model>();
SqlHelper.ExcuteSql(manageconnectstring, (c) => { configs = new DB.ConsumerBLL().GetConfig(c); });
foreach (var c in configs)
{
if (c.key.ToLower() == EnumSystemConfigKey.RedisServer.ToString().ToLower())
{
RedisServer = c.value;
}
else if (c.key.ToLower() == EnumSystemConfigKey.DebugMqpath.ToString().ToLower())
{
DebugMqpath = c.value;
}
else if (c.key.ToLower() == EnumSystemConfigKey.LogDBConnectString.ToString().ToLower())
{
LogDBConnectString = c.value;
}
}
}
catch (Exception exp)
{
ErrorLogHelper.WriteLine(-1, "", "LoadConfig", "初始化系统配置表信息出错", exp);
}
}
/// <summary>
/// 加载配置
/// </summary>
/// <param name="manageconnectstring"></param>
public static void LoadConfig(string manageconnectstring)
{
try
{
List <tb_config_model> configs = new List <tb_config_model>();
SqlHelper.ExcuteSql(manageconnectstring, (c) => { configs = new DB.ConsumerBLL().GetConfig(c); });
foreach (var c in configs)
{
if (c.key.ToLower() == EnumSystemConfigKey.RedisServer.ToString().ToLower())
{
RedisServer = c.value;
}
else if (c.key.ToLower() == EnumSystemConfigKey.DebugMqpath.ToString().ToLower())
{
DebugMqpath = c.value;
}
else if (c.key.ToLower() == EnumSystemConfigKey.LogDBConnectString.ToString().ToLower())
{
LogDBConnectString = c.value;
}
}
}
catch (Exception exp)
{
ErrorLogHelper.WriteLine(-1, "", "LoadConfig", "初始化系统配置表信息出错", exp);
}
}
private DateTime GetLastUpdateTimeOfMqPath()
{
DB.ConsumerBLL bll = new DB.ConsumerBLL(); DateTime dt = DateTime.MinValue;
SqlHelper.ExcuteSql(Context.ConsumerProvider.Config.ManageConnectString, (c) =>
{
var t = bll.GetLastUpdateTimeOfMqPath(c, Context.ConsumerProvider.MQPath);
if (t == null)
{
throw new BusinessMQException(string.Format("检测到队列{0}最后更新时间为null", Context.ConsumerProvider.MQPath));
}
dt = t.Value;
});
return(dt);
}
//心跳任务
private void HeartBeatTask()
{
lock (_heartbeatrunlock)
{
try
{
//更新节点心跳
DB.ConsumerBLL bll = new DB.ConsumerBLL();
SqlHelper.ExcuteSql(Context.ConsumerProvider.Config.ManageConnectString, (c) =>
{
bll.ConsumerHeartbeat(c, Context.ConsumerInfo.ConsumerModel.tempid, Context.ConsumerInfo.ConsumerModel.consumerclientid);
});
DebugHelper.WriteLine(Context.GetMQPathID(), Context.GetMQPath(), "ConsumerHeartbeatProtect-HeartBeatTask", "更新节点心跳完毕");
//检查当前队列是否有更新，有更新则重启customer
var lastupdatetime = GetLastUpdateTimeOfMqPath();
if (_lastupdatetimeofmqpath < lastupdatetime || Context.IsNeedReload == true)
{
Context.IsNeedReload = false;
DebugHelper.WriteLine(Context.GetMQPathID(), Context.GetMQPath(), "ConsumerHeartbeatProtect-HeartBeatTask", "检测到队列更新准备重启");
//Context.ConsumerProvider.ReRegister();
Context.ConsumerProvider.Dispose();
MethodInfo method = typeof(ConsumerProvider).GetMethod("RegisterReceiveMQListener", BindingFlags.Instance | BindingFlags.Public);
method = method.MakeGenericMethod(Context.ActionInfo.ReturnType);
method.Invoke(Context.ConsumerProvider, new object[] { Context.ActionInfo.Action });
_lastupdatetimeofmqpath = lastupdatetime;
redislistener.RedisServerIp = ConfigHelper.RedisServer;
DebugHelper.WriteLine(Context.GetMQPathID(), Context.GetMQPath(), "ConsumerHeartbeatProtect-HeartBeatTask", "检测到队列更新重启成功");
LogHelper.WriteLine(Context.ConsumerInfo.MQPathModel.id, Context.ConsumerInfo.MQPathModel.mqpath, "队列更新重启", "消费者检测到队列更新重启成功");
}
}
catch (Exception exp)
{
ErrorLogHelper.WriteLine(Context.ConsumerInfo.MQPathModel.id, Context.ConsumerInfo.MQPathModel.mqpath, "HeartBeatTask", "消费者心跳循环出错", exp);
}
}
}