instance method `with_connection`

Ruby on Rails 7.1.6

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:

with_connection()

Yields a connection from the connection pool to the block. If no connection is already checked out by the current thread, a connection will be checked out from the pool, yielded to the block, and then returned to the pool when the block is finished. If a connection has already been checked out on the current thread, such as via #connection or #with_connection, that existing connection will be the one yielded and it will not be returned to the pool automatically at the end of the block; it is expected that such an existing connection will be properly returned to the pool by the code that checked it out.

Source

# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 222
      def with_connection
        unless conn = @thread_cached_conns[connection_cache_key(ActiveSupport::IsolatedExecutionState.context)]
          conn = connection
          fresh_connection = true
        end
        yield conn
      ensure
        release_connection if fresh_connection
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 222 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::ConnectionPool

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