Change Log

All notable changes to this project will be documented in this file.

Unreleased

v0.6.0.pre - 2021-01-08

Use ActiveRecord URL resolver instead of copying definition #294 Matt Larraz
Deprecated the term master in favor of primary #290 Matt Larraz
Deprecated the term slave in favor of replica #286 Matt Larraz
Fix Ruby 2.7 kwarg warning and add Ruby 3 support #283 Matt Larraz
Drop support for Ruby < 2.5 and ActiveRecord < 5.2 #281 Matt Larraz

v0.5.0 - 2021-01-08

Replace deprecated URI.unescape with CGI.unescape #252 Kevin Robatel
Override equality operator for ActiveRecord connection wrapper #269 Praveen Burgu
Handle blacklisted connections in master pool while in transaction #267 Praveen Burgu
Handle ActiveRecord connection pools correctly #267 Praveen Burgu
Add preliminary support for sharded databases #267 Praveen Burgu
Fix ActiveRecord connection pool exhaustion #268 Praveen Burgu
Drop support for Ruby 2.0, 2.1 and 2.2 #267 Praveen Burgu
Drop support ActiveRecord 3.x and 4.x #267 Praveen Burgu
Set up automatic publishing to Github and Rubygems #275 Matt Larraz

v0.4.1 - 2019-03-25

Fix crash by requiring makara in the adapter #54 Eric Saxby
Add connection logging in non-Rails enviroments #223 Andrew Kane

v0.4.0 - 2018-04-01

This release is a major change to how we remember state between requests. A redis store is no longer needed. Everything is in the cookies.

Implement stickiness for the duration of master_ttl via cookies #194 Rosa Gutierrez

v0.3.10 - 2018-03-20

Fixed

Send nextval queries to master and show queries to replicas for Postgres #173 Andrew Kane
Fixes can't add a new key into hash during iteration error #174 Andrew Kane
Fix: an application freezes when a slave is down #180 Alexey P
Allow SELECTs that use common table expressions to go to replicas #184 Andrew Kane
Send advisory lock requests to the master #198 George Claghorn
Postgres exists query #199 Brian Leonard

Documentation and Test

Clarify README's "What goes where" #187 Jan Sandbrink
Fix loading fixtures in Rails 5.2 #192 George Claghorn
Travis Upgrade #199 Brian Leonard

v0.3.9 - 2017-08-14

Changed

Add postgis support #118 Kevin Bacha

v0.3.8 - 2017-07-11

Changed

Rails 5.1 compatibility #150 Jeremy Daer
Minimize redundant context cache requests #157 Greg Patrick
thread-local cache for previous context stickiness #158 Jeremy Daer
Configurable cookie options #159 Jeremy Daer
Test against Rails 5.x and Ruby 2.x #160 Jeremy Daer

v0.3.7 - 2016-09-22

Changed

Fix the hierarchy of the config file #116 Kevin Bacha
"Disable blacklist" parameter #134 Alex Tonkonozhenko
Fixes bug in without_sticking #96 Brian Leonard
Always stick inside transactions #96 Brian Leonard
Rails 5 support #122 Jonny McAllister

v0.3.6 - 2016-04-21

Changed

Allow different strategies such as priority and round_robin for pools #105 Brian Leonard

v0.3.5 - 2016-01-08

Changed

Raise Makara::Errors::AllConnectionsBlacklisted on timeout. #104 Brian Leonard

v0.3.4.rc1 - 2016-01-06

Added

Add url to database connections configurations. #93 Benjamin Fleischer

Changed

Improve Postgresql compatibility and failover support, also fix #78, #79. #87 Vlad
Update README: Specify newrelic_rpm gem versions that will have the performance issue. #95 Benjamin Fleischer

v0.3.3 - 2015-05-20

Changed

A context is local to the curent thread of execution. This will allow you to stick to master safely in a single thread in systems such as sidekiq, for instance. Fix #83. #84 Matt Camuto

v0.3.2 - 2015-05-16

Fixed

Fix a ArgumentError: not delegated error for rails 3. #82 Eric Saxby

Changed

Switch log format from :info to :error. Mike Nelson

v0.3.1 - 2015-05-08

Changed

Globally move to multiline matchers. Mike Nelson

Changed

v0.3.0 - 2015-04-27

Changed

Reduce logging noise by using the same rules as ActiveRecord uses. #76 Andrew Kane

Fixed

Fix an issue for postgres that would route all queries to master. #72 Kali Donovan
Fix an edge case which would cause SET operations to send to all connections(#70). #80 Michael Amor Righi
Fix performance regression with certain verions of newrelic/rpm(#59). #75 Mike Nelson

0.3.0.rc3 - 2014-09-02[YANKED]

Added

Allow bypassing of stickiness

0.3.0.rc2 - 2014-08-05

Added

Add postgres specific tests.

Changed

Change using methods for matchers to be able to monkey patch them.
Follow AR naming conventions for adapter naming.

0.3.0.rc1 - 2014-08-05

Removed

Remove initial connection logic. If a connection can't be made on startup, an error will be thrown rather than the node getting blacklisted.

0.2.2 - 2014-04-03

Added

Add logging of makara operations via the Makara::Logger.

Changed

Begin tracing the series of errors associated with blacklisting rather than just the last. This becomes apparent in error messages.
Fix Rails.cache usage when full environment is not loaded.