rabbitmq queue types

Fanout MulticastIn the previous use of direct direct-connect switches, the Routingkey was used to decide which queue to push messages to. Fanout, in turn, pushes the received message into all the queues it binds to. Analysis of the business, what scenarios need it? A user registered the site of the user, generally we need to send text messages and e-mail notification, is it necessary to in the same consumer to do both of these things? This is not a si

Class Mytype:def __init__ (self, arg1, arg2=none): self.data1 = arg1 Self.data2 = arg2 Q = queue. Priorityqueue () m1 = MyType (5) m2 = MyType (2) m3 = MyType (4) Q.put ((1, M1)) Q.put ((2, M2)) Q.put ((3, M3)) and not Q.empty (): Print (Q.get ()) Priorityqueue data format is (priority, data) where the priority is an integer, the data can be a built-in type or a custom type, when the priority of all the data items in the