postwait/node-amqp — pull request #42 by ahildoer (2011-10-24 18:13:07+00:00)
Title: Add support for `confirm.select` publish confirmation

RabbitMQ added a custom method confirm.select in 2.3.1 which allows for
notification of message publication. In short, when using the feature,
the broker will send a basic.ack with deliveryTag of the delivered
message once the broker accepts "responsibility" for delivering the
message.