1.1.0

Overview

This release introduce:

• "Shared session" machinery. Previously, a connection to a server
  was synonym of the queue session. But now multiple connections can work with
  tasks in one logical session.
• Possibility to work with tasks after reconnect. The queue module now provides
  the ability to set the ttr setting for sessions by using
  queue.cfg({ ttr = ttr_in_sec}), which characterizes how long the logical
  session will exist after all active connections are closed. So, it is possible
  to take() a task, reconnect to the server, identify to the previous session
  (using queue.identify()) and after to ack() the task.
• Fix custom driver registration after reboot.

New features

• "Shared sessions" was added to the queue. Previously, a connection to server
  was synonym of the queue session. Now the session has a unique UUID (returned
  by the "queue.identify()" method), and one session can have many connections.
  To connect to an existing session, call "queue.identify(uuid)" with the
  previously obtained UUID.
• Possibility to work with tasks after reconnect. The queue module now provides
  the ability to set the ttr setting for sessions by
  queue.cfg({ ttr = ttr_in_sec}), which characterizes how long the logical
  session will exist after all active connections are closed.

Bugfixes

• Fix custom driver registration after reboot. Previously, if a custom driver is
  registered after calling box.cfg() it causes a problem when the instance will
  be restarted.