Commit 994fe9fd31f20ea9122fd8819d23f621cfae7989
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fe059b6c
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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 @@ | @@ -1,36 +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 |