Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/patches.rb

Overview

see activerecord/lib/active_record/connection_adaptors/abstract/connection_specification.rb

Class Method Summary collapse

Class Method Details

.clear_reloadable_connections! ⇒ Object

monkey patch to fix threading problems, see: dev.rubyonrails.org/ticket/7579



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# File 'lib/patches.rb', line 34

def self.clear_reloadable_connections!
  if @@allow_concurrency
    # Hash keyed by thread_id in @@active_connections. Hash of hashes.
    @@active_connections.each do |thread_id, conns|
      conns.each do |name, conn|
        if conn.requires_reloading?
          conn.disconnect!
          @@active_connections[thread_id].delete(name)
        end
      end
    end
  else
    # Just one level hash, no concurrency.
    @@active_connections.each do |name, conn|
      if conn.requires_reloading?
        conn.disconnect!
        @@active_connections.delete(name)
      end
    end
  end
end

.spawn_reconnect(klass = self) ⇒ Object 



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# File 'lib/patches.rb', line 6

def self.spawn_reconnect(klass=self)
  ActiveRecord::Base.connection.reconnect!
end