<!-- .. title: Version 1.2.2 released .. slug: version-1-2-2-released .. date: 2013-10-21 23:05:04 .. tags: Releases .. category: .. link: .. description: .. type: text -->

This is a bugfix release:

Broker

• Fix compliance with max_inflight_messages when a non-clean session client reconnects. Closes one of the issues on bug #1237389.

Client library

• Fix incorrect inflight message accounting, which caused messages to go
• unsent. Partial fix for bug #1237351.
• Fix potential memory corruption when sending QoS>0 messages at a high rate using the threaded interface. Further fix for #1237351.
• Fix incorrect delay scaling when exponential_backoff=true in mosquitto_reconnect_delay_set().
• Some pep8 fixes for Python.