instance method `active?`

Ruby on Rails 6.1.7.10

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

active?()

Is this connection alive and ready for queries?

Source

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 273
      def active?
        @lock.synchronize do
          @connection.query "SELECT 1"
        end
        true
      rescue PG::Error
        false
      end

Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 273 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

Signature