search for: defined_connect

...can see in the source code : Call stack for postgresql 1- any controller 2- connectionspecification.establish_connection 3- ActiveRecord::base.postgresql_connection(config) 4- ConnectionAdapters::PostgreSQLAdapter.new( PGconn.connect(), logger ) 5- connection_specification.establish_connection @@defined_connections[self] = spec The connection is made while Rails calls PGconn.connect(), then the connectionstored in @connection of the adapter class. while a request is send to the adapter,the adapter will sends the request to the database via its variable @connection.But where exactly the disconnection is d...

....establish_connection(spec = nil) case spec when nil raise AdapterNotSpecified unless defined? RAILS_ENV establish_connection(RAILS_ENV) when ConnectionSpecification clear_active_connection_name @active_connection_name = name @@defined_connections[name] = spec when Symbol, String if configuration = configurations[spec.to_s] establish_connection(configuration) else raise AdapterNotSpecified, "#{spec} database is not configured" end else spec = spec....

...eturn if @@allow_concurrency == threaded clear_all_cached_connections! @@ -52,8 +89,9 @@ end def active_connection_name #:nodoc: + # This must use name, not active_connection_name @active_connection_name ||= - if active_connections[name] || @@defined_connections[name] + if write_connection_pool[name] || read_connection_pool[name] name elsif self == ActiveRecord::Base nil @@ -70,13 +108,24 @@ # Returns the connection currently associated with the class. This can # also be used to "borr...

Hi, I wish to know, how those class work exactly, where can I find the documentation? or can someone explain to me how a connection is made via those class??? Thanks you very much!!!! Saiho __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

I''d need to be able to figure out the filename of the SQLite backend of this application (for backups). Does Rails provide API to access the database configuration? Or do I need to load db/database.yml and check for ENV["RAILS_ENV"]? A simple inspection of the ActiveRecord::Base.connection object sheds no light, the @filename attribute is there but instance_methods

...d by the postgres.so for disconnect the database @connection.close @connection = nil # clear the connection end end In connection_specification.rb, add the following code at the end (in the "ActiveRecord::Base" class section) def self.clear_connection(klass=self) @@defined_connections.delete(klass) # remove the connection ac = active_connections # get the active connection ac.delete(klass) if ac.kind_of?(Hash) # remove the connection self.connection.disconnect # disconnect the link with database, it call the newly added methode in postgresql_ad...

Hi all, For a dropdownlist (showing "Company - FirstName Lastname'') I want to fill an object @project_contacts with "Name" from table Companies and "Firstname" and "Lastname" from table contacts. Any idea? Regards, Gerard. -- "Who cares if it doesn''t do anything? It was made with our new Triple-Iso-Bifurcated-Krypton-Gate-MOS

We are running edge rails with oracle. After a few hundred requests all available sesions are used up. It seems prior connections are being left open. When this happens no one using the installation of Oracle can create a new session until you kill your mongrel/webrick server. Patch #6928 addresses this problem, and i applied it to my vendor rails and it worked. I think, if possible, this