internal void run(string dispatcher_center_callback)
{
this.dispatcher_center_callback = dispatcher_center_callback;
Loging.LogInformation <HpScheduleJob>("启动服务:" + this.getJobName());
this.listen(this.rabbitmq_url, this.jobKey);
}
private void listen(string rabbitmq_url, string jobKey)
{
try
{
Loging.LogInformation <HpScheduleJob>("建立连接: " + rabbitmq_url + ", jobKey: " + jobKey);
var consumer = mFactory.CreateMqConsumer(jobKey);
Loging.LogInformation <HpScheduleJob>("监听MQ消息: " + jobKey);
consumer.ReceivedMessage((deliveryTag, message) =>
{
//Log.ContextName = this.GetType().ToString();
//Log.ContextID = Guid.NewGuid().ToString("D");
Loging.LogInformation <HpScheduleJob>(string.Format("收到消息[{0}-{1}]: {2}", this.getJobName(), jobKey, message));
HandleMsg(consumer, message, deliveryTag);
// Log.ContextName = null;
});
Loging.LogInformation <HpScheduleJob>("服务启动成功:" + this.getJobName());
}
catch (Exception ex)
{
Loging.LogError <HpScheduleJob>(ex.ToString());
}
}
private void HandleMsg(IMQConsumer consumer, string message, ulong deliveryTag)
{
var context = new HpScheduleContext(mFactory);
try
{
var entity = JsonConvert.DeserializeObject <DeliveredModel>(message);
context.taskid = entity.task_id;
context.param = entity.param;
context.routingkey = this.dispatcher_center_callback;
context.rabbimqUrl = this.rabbitmq_url;
if (!context.Log("开始执行任务", 0))
{
//应答，并使该消息重新从队列获取
consumer.NAck(deliveryTag);
return;
}
//应答
consumer.Ack(deliveryTag);
try
{
//执行任务
Execute(context);
}
catch (Exception e)
{
Loging.LogError <HpScheduleJob>("执行任务失败", e);
context.Log(e.ToString(), -1);
}
}
catch (System.Exception e)
{
Loging.LogInformation <HpScheduleJob>(e.ToString());
context.Log(e.ToString(), -1);
}
}
private bool sendMsg(string message, int?progress)
{
IMQFactory factory = null;
if (!mFactory.TryGetTarget(out factory))
{
return(false);
}
Loging.LogInformation <HpScheduleContext>(String.Format("Task({0}) ::: send message = {1}, progress = {2}", this.taskid, message, progress == null ? "null" : progress.ToString()));
try
{
CallBackModel callback = new CallBackModel()
{
task_id = this.taskid,
message = message,
progress = progress,
time = DateTimeUtil.timestamp(DateTime.Now)// DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff")
};
var jsonstr = JsonConvert.SerializeObject(callback);
using (var producer = factory.CreateMqProducer(routingkey))
{
producer.sendMessage(jsonstr);
}
return(true);
}
catch (Exception ex)
{
Loging.LogError <HpScheduleContext>(ex.ToString());
return(false);
}
}
