improve task save fail and crap fail logic

lib/taskMoniter.mjs

@@ -95,6 +95,18 @@ class TaskMoniter {
         return true;
     }
 
+    setTaskWaiting(task_id) {
+        if (typeof(this.tasks[task_id]) == 'undefined') {
+            return false;
+        }
+
+        this.taskStatus[this.tasks[task_id].status] --;
+        this.taskStatus[this.statusCode.waiting] ++;
+        this.tasks[task_id].status = this.statusCode.waiting;
+
+        return true;
+    }
+
     setTaskDone(task_id) {
         if (typeof(this.tasks[task_id]) == 'undefined') {
             return false;
@@ -243,8 +255,8 @@ class TaskMoniter {
             console.log("[%s][%s] Task %s's data save to HeroUnion done",
                     common.getTimeString(), task.notify_time, task.id);
         }else {
-            console.log("[%s][%s] Task %s's data save to HeroUnion failed, it will try again later.",
-                    common.getTimeString(), task.notify_time, task.id);
+            console.error("[%s][%s] Task %s's data save to HeroUnion failed, it will try again later. Error message: %s",
+                    common.getTimeString(), task.notify_time, task.id, saveRes.message);
         }
 
         this.updateTask(task.id, task);                      //更新任务数据

spider.mjs

@@ -109,6 +109,8 @@ import cron from 'node-cron';
 
                     //上报联盟，任务失败
                     heroBot.saveTaskData(task.id, task.token, [], 'failed');
+                }else {
+                    taskMoniter.setTaskWaiting(task.id);        //重新进入等待处理状态
                 }
             }