add log

server/node.go

@@ -142,8 +142,10 @@ func (n *Node) Loop(idx int) {
 			client.Close()
 			return
 
-		case task := <-taskCh:
-			log.WithField("task", task).Info("get task")
+		case t := <-taskCh:
+			go func(task *odysseus.TaskContent) {
+				l := log.WithField("task-id", task.TaskId)
+				l.WithField("task", task).Info("get task")
 				for {
 					worker, err := PopWorker(n.rdb)
 					if err == ErrNoWorker {
@@ -154,26 +156,29 @@ func (n *Node) Loop(idx int) {
 							TaskIsSucceed: false,
 							TaskError:     err.Error(),
 						}
+						l.WithError(err).Error("pop worker failed")
 						postReceipt(task, result, err)
 						err = postResult(task, result)
 						if err != nil {
-						log.WithError(err).Error("post task result failed")
+							l.WithError(err).Error("post task result failed")
 						}
 						break
 					}
 
 					if err != nil {
-					log.WithError(err).Error("pop worker failed")
+						l.WithError(err).Error("pop worker failed")
 						continue
 					}
 					err = DispatchTask(worker, task)
 					if err != nil {
-					log.WithError(err).Error("dispatch task failed")
+						l.WithError(err).Error("dispatch task failed")
 						continue
 					} else {
+						l.WithField("task-id", task.TaskId).Info("dispatch task success")
 						break
 					}
 				}
+			}(t)
 
 		}
 	}