当任务被终止时删除任务

DAPlatform/dao/Task.py

@@ -293,16 +293,17 @@ def set_state(task_id, state):
             if flag:
                 t.task_state = 4
         elif state == 'giveup':
-            slice_list = Slice.find_slicelist_by_taskId(t.task_id)
-            flag = True
-            for i in slice_list:
-                if not Relation.find_slice(i.slice_id):
-                    # 发现relation表中有sliceid对应数据
-                    flag = False
-            if flag:
-                t.task_state = 0
-            else:
-                t.task_state = 1
+            if t.task_state != 5:
+                slice_list = Slice.find_slicelist_by_taskId(t.task_id)
+                flag = True
+                for i in slice_list:
+                    if not Relation.find_slice(i.slice_id):
+                        # 发现relation表中有sliceid对应数据
+                        flag = False
+                if flag:
+                    t.task_state = 0
+                else:
+                    t.task_state = 1
     except:
         return False
     else: