private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
// Loop
while (true)
{
//CancellationPending 속성이 true로 set되었다면(위에서 CancelAsync 메소드 호출 시 true로 set된다고 하였죠?
if ((worker.CancellationPending == true))
{
//루프를 break한다.(즉 스레드 run 핸들러를 벗어나겠죠)
e.Cancel = true;
break;
}
else
{
//메시지 수신
MqRecvVo mrvo = RabbitConsumer.getRevcMessages();
if (mrvo != null)
{
logger.Debug("bw_DoWork req_typ : " + mrvo.req_typ);
worker.ReportProgress(0, mrvo);
}
System.Threading.Thread.Sleep(500);
}
}
}
// Agent 업무처리
private void bw_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
msg_cnt++;
txtStatusBar.Text = msg_cnt + "건 처리중";
MqRecvVo mrvo = (MqRecvVo)e.UserState;
logger.Debug("ProgressChanged req_typ : " + mrvo.req_typ);
if (mrvo.req_typ == "HLTH")
{
MqSendHealthVo msVo = new MqSendHealthVo();
msVo.agent_id = mrvo.agent_id;
msVo.agent_status = RabbitConsumer.AgentStatus;
msVo.res_typ = mrvo.req_typ;
RabbitProducer.Connect();
RabbitProducer.MqSendMessages(mrvo.agent_id, msVo.toJson());
RabbitProducer.Disconnect();
logger.Debug("agent_id : " + msVo.agent_id);
}
else
{
//실행시작
MqSendVo msVo = new MqSendVo();
msVo.res_typ = "RLT";
msVo.agent_id = mrvo.agent_id;
msVo.agent_status = "BUSY";
msVo.job_status = "ING";
msVo.rlt_data = "";
msVo.exec_req_id = mrvo.exec_req_id;
logger.Debug("ProgressChanged exec start : " + msVo.toJson());
RabbitConsumer.AgentStatus = msVo.agent_status;
logger.Debug("ProgressChanged AgentStatus : " + RabbitConsumer.AgentStatus);
//상태변경
RabbitProducer.Connect();
RabbitProducer.MqSendMessages(mrvo.agent_id, msVo.toJson());
RabbitProducer.Disconnect();
// 작업실행
String result = AgentExecutor.Execute(mrvo.req_typ, mrvo.req_data, mrvo.job_tmout);
msVo.agent_status = "IDLE";
msVo.job_status = "CMP";
msVo.rlt_data = result;
logger.Debug("ProgressChanged exec result : " + msVo.toJson());
RabbitConsumer.AgentStatus = msVo.agent_status;
logger.Debug("ProgressChanged AgentStatus : " + RabbitConsumer.AgentStatus);
//결과전송
RabbitProducer.Connect();
RabbitProducer.MqSendMessages(mrvo.agent_id, msVo.toJson());
RabbitProducer.Disconnect();
}
txtStatusBar.Text = msg_cnt + "건 처리완료";
}
public static MqRecvVo getRevcMessages()
{
BasicDeliverEventArgs ea = null;
try
{
ea = consumer.Queue.Dequeue();
}
catch (EndOfStreamException endOfStreamException)
{
logger.Error(endOfStreamException);
}
MqRecvVo mrVo = null;
if (ea != null)
{
byte[] body = ea.Body;
string message = System.Text.Encoding.UTF8.GetString(body);
logger.Debug(message);
mrVo = new MqRecvVo(message);
if (mrVo.req_typ == "HLTH")//에이전트 상태 확인
{
channel.BasicAck(ea.DeliveryTag, false);
}
else //Job 실행요청
{
logger.Debug("getRevcMessages AgentStatus ==> " + AgentStatus);
if (AgentStatus != "IDLE") //실행가능
{
if (mrVo.req_typ == "PY") //파이썬 실행
{
channel.BasicAck(ea.DeliveryTag, false);
}
else if (mrVo.req_typ == "RST")//REST 실행
{
channel.BasicAck(ea.DeliveryTag, false);
}
}
else// 나중에 다시 처리
{
channel.BasicAck(ea.DeliveryTag, true);
}
}
}
return(mrVo);
}
