Commit 994fe9fd31f20ea9122fd8819d23f621cfae7989
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Fix for Resque forking might cause stuck workers for the threaded Sidekiq.
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config/initializers/connection_fix.rb
| ... | ... | @@ -1,36 +0,0 @@ |
| 1 | -# from http://gist.github.com/238999 | |
| 2 | -# | |
| 3 | -# If your workers are inactive for a long period of time, they'll lose | |
| 4 | -# their MySQL connection. | |
| 5 | -# | |
| 6 | -# This hack ensures we re-connect whenever a connection is | |
| 7 | -# lost. Because, really. why not? | |
| 8 | -# | |
| 9 | -# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar) | |
| 10 | -# | |
| 11 | -# From: | |
| 12 | -# http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/ | |
| 13 | - | |
| 14 | -if defined?(ActiveRecord::ConnectionAdapters::Mysql2Adapter) | |
| 15 | - | |
| 16 | - module ActiveRecord::ConnectionAdapters | |
| 17 | - | |
| 18 | - class Mysql2Adapter | |
| 19 | - alias_method :execute_without_retry, :execute | |
| 20 | - | |
| 21 | - def execute(*args) | |
| 22 | - execute_without_retry(*args) | |
| 23 | - rescue ActiveRecord::StatementInvalid => e | |
| 24 | - if e.message =~ /server has gone away/i | |
| 25 | - warn "Server timed out, retrying" | |
| 26 | - reconnect! | |
| 27 | - retry | |
| 28 | - else | |
| 29 | - raise e | |
| 30 | - end | |
| 31 | - end | |
| 32 | - end | |
| 33 | - | |
| 34 | - end | |
| 35 | - | |
| 36 | -end |