Incorrect return of amqp.publish

[xolvo]

When RabbitMQ is up and running and program publish messages, then amqp.publish return true, as expected. But when RabbitMQ is down and program call amqp.publish it returns true for this call and false for any other calls while RabbitMQ is down.

Postgres version: 9.4.1 pg_amqp version: 0.3.0