[rabbitmq-discuss] rabbitmq server to server communication

Sun Jan 24 00:42:38 GMT 2010

On Jan 13, 2010, at 1:48 PM, Pradeep Gatram wrote:

We have made a similar "bridge" component in our project, with the only addition being the use of transactions, delivery confirmations, and acknowledgements for reliable delivery of the messages.  I will post a gist if there is interest.

> Here is a quick n dirty amqp replicator that we've been using for a while. Modified it a bit to remove some project specific stuff. You may use it while you wait for the new release.
> 
> Ruby code:
> 
> require 'rubygems'
> require 'mq'
> 
> EM.run do
>   def replicate source, destination, topic
>     source_q = MQ::Queue.new(source, "replicator for #{topic}")
>     source_q.bind(MQ::Exchange.new(source, :topic, topic))
>     destination_ex = MQ::Exchange.new(destination, :topic, topic)
> 
>     source_q.subscribe do |headers, msg|
>       destination_ex.publish(msg)
>     end
>   end
> 
>   local, remote = %w{one two}, %w{three}
>   localhost, remotehost = 'localhost', '192.168.0.26'
> 
>   local_channel = MQ.new(AMQP.connect(:host => localhost, :logging => false))
>   remote_channel = MQ.new(AMQP.connect(:host => remotehost, :logging => false))
>   
>   local.each  { |t| replicate local_channel, remote_channel, t }
>   remote.each { |t| replicate remote_channel, local_channel, t }
> end
> 
> 
> Regards,
> Pradeep
> 
> 

--
Uwe Kubosch
Systems Developer
Datek Wireless AS
uwe at datek.no
http://datek.no/