ruby - How to do blocking subscribe using bunny RabbitMQ client? -

in java rabbitmq client can (code in ruby):

 consumer = queueingconsumer.new(channel);  channel.basicconsume(queue_name, true, consumer);  consumer.nextdelivery.getbody 

and third line blocks thread until message comes. how achieve in bunny client? can use block:

channel.queue('').bind(@x, :routing_key => rk).subscribe(block: true) |_, _, payload|   # end 

or non blocking pop:

delivery_info, properties, payload = q.pop 

is there way achieve in jruby client using bunny? reason want after receiving message continue job in current context.

the call subscribe blocking due passing :block => true. if need access payload outside of block, can take advantage of ruby's scoping rules:

the_payload = nil queue = channel.queue('').bind(@x, :routing_key => rk) queue.subscribe(block: true) |delivery_info, _, payload|   the_payload = payload   channel.consumers[delivery_info.consumer_tag].cancel end # the_payload 1 received in block!