class
ActiveRecord::Middleware::DatabaseSelector::Resolver
v6.1.3.1 -
Show latest stable
- Superclass: Object
The Resolver class is used by the DatabaseSelector middleware to determine which database the request should use.
To change the behavior of the Resolver class in your application, create a custom resolver class that inherits from DatabaseSelector::Resolver and implements the methods that need to be changed.
By default the Resolver class will send read traffic to the replica if it’s been 2 seconds since the last write.
Constants
SEND_TO_REPLICA_DELAY = 2.seconds
Attributes
| [R] | context |
| [R] | delay |
| [R] | instrumenter |
Files
- activerecord/lib/active_record/middleware/database_selector/resolver.rb
- activerecord/lib/active_record/middleware/database_selector/resolver/session.rb
