'update task'

goods.py

@@ -138,7 +138,8 @@ def parse_text1(text):
     return obj
 
 
-
+def schedule(task):
+    pass
 
 def get_url():
     pool = redis.ConnectionPool(**get_redis_conf())
@@ -153,6 +154,19 @@ def get_url():
         else:
             break
 
+class Task(object):
+    def __init__(self):
+        pool = redis.ConnectionPool(**get_redis_conf())
+
+        self.rcon = redis.Redis(connection_pool=pool)
+        self.queue = 'csc_elec_chip1stop_1'
+
+    def listen_task(self):
+        while True:
+            bin_task = json.loads(self.rcon.blpop(self.queue, 0)[1].decode())
+            tup_task = (bin_task[0],bin_task[1])
+            flag=schedule(tup_task)
+
 
 if __name__ == '__main__':
 

rabbit_conn.py

@@ -35,6 +35,7 @@ class Base:
 
 
 class Producer(Base):
+    tries=1
     def __init__(self, data_queue=None, durable=True, exchange=None, exchange_type=None):
         config = get_mq_conf()
         super().__init__(config['user'], config['password'],
@@ -46,10 +47,17 @@ class Producer(Base):
             self.ch.queue_declare(queue=self.data_queue, durable=self.durable)
 
     def send_task(self, body):
-        self.ch.basic_publish(exchange='', routing_key=self.data_queue,
-                              properties=pika.BasicProperties(delivery_mode=2),  # make message persistent
-                              body=body)
-
+        try:
+            self.ch.basic_publish(exchange='', routing_key=self.data_queue,
+                                  properties=pika.BasicProperties(delivery_mode=2),  # make message persistent
+                                  body=body)
+        except Exception as e:
+            if self.tries<=3:
+                self.__init__(self,self.data_queue,self.durable,self.exchange)
+                self.send_task(body)
+                self.tries+=1
+            else:
+                raise e
     def re_conn_channel(self):
         self.ch.close()
         self.ch = self.conn.channel()