Python3 basic usage of RabbitMQ through Kombu connection

"RabbitMQ Server"

# inside the vhosttest there are exchangetest and queuetest through rkeytest bindings broker:192.168.0.xxvirtual host:vhosttestExchange:exchangetest Queue:queuetest Routing Key:rkeytest

"Python Environment"

Os:windows 10python:3.6.3 x64kombu:4.1.0

"View queue status"

# View queue status via browser Http://192.168.0.xx:15672/api/queues/vhosttest/queuetest # View queue status from the command line curl-u User:password/http/  192.168.0.xx:15672/api/queues/vhosttest/queuetest | JQ # View Queue Length via command line (messages = Messages_ready + messages_unacknowledged) curl-s-u user:password http://192.168.0.xx:15672/ Api/queues/vhosttest/queuetest | \ JQ '. Messages '

"Send.py"

#encoding: utf-8#author: walker#date: 2018-03-09#summary:  Sender/producer Import os, sys,  timefrom kombu import connectiondef main (): With connection (' Amqp://test:[email  protected]:5672/vhosttest ')  as conn:with conn.channel ()  as channel: #producer  = producer (channel) Producer = channel. Producer () while true:message = time.strftime ('%h:%m:%s ',  time.localtime ()) Producer.publish (body=message,retry=true,exchange= ' exchangetest ', routing_key= ' rkeytest ') print (' send message: %s '  %  message)      while True:         #  Check queue to get back message Count Queue = channel.queue_declare (queue= ' queuetest ',  passive=true)      messagecount = queue.message_countprint (' messageCount: %d '  %  messagecount) IF MESSAGECOUNT < 100:BREAKTIME.SLeep (1) if __name__ ==  ' __main__ ': Main () 

"Recv.py"

#encoding: utf-8#author:walker#date:2018-03-09#summary: Receiver/Consumer import OS, sys, timefrom kombu import Connection, Queuef Rom kombu.mixins import consumermixinclass C (consumermixin):d ef __init__ (self, Connection, Queuenmae): self.connection = Connectionself.queues = [Queue (Queuenmae, Durable=false)]def get_consumers (self, Consumer, channel): return [Consumer (Self.queues, Callbacks=[self.on_message]),]# receives the callback function that handles the message def on_message (self, Body, message):p rint ("Received%s"% Body) Message.ack () def Main (): With Connection (' Amqp://test:[email protected]:5672/vhosttest ') as CONN:C (Conn, ' Queuetest '). Run () if __name__ = = ' __main__ ': Main ()

"Related reading"

• Kombu PyPI

• Kombu Readthedocs

• Kombu Study Notes (i)

• Python3 basic usage of RabbitMQ through Pika connection
  

Walker * * *

Python3 basic usage of RabbitMQ through Kombu connection