TL;DR

Bunny 1.0.1 is released to rubygems.org.

This is a JRuby-specific bug fix release. We encourage all Bunny users to upgrade to it.

Changes between Bunny 1.0.0 and 1.0.1

Default CA’s Paths Are Disabled on JRuby

Bunny uses OpenSSL provided CA certificate paths. This caused problems on some platforms on JRuby (see jruby/jruby#155).

To avoid these issues, Bunny no longer uses default CA certificate paths on JRuby (there are no changes for other Rubies), so it’s necessary to provide CA certificate explicitly.

Fixes CPU Burn on JRuby

Bunny now uses slightly different ways of continuously reading from the socket on CRuby and JRuby, to prevent abnormally high CPU usage on JRuby after a certain period of time (the frequency of EWOULDBLOCK being raised spiked sharply).

Full change log can be found on GitHub.

About the Author

Michael on behalf of the Ruby RabbitMQ Clients Team