Remove connection pool patch

foo.rb

@@ -0,0 +1,33 @@
+# Usage:
+# terraform output | ruby foo.rb "TEST_SUBDOMAIN"
+
+require 'json'
+require 'yaml'
+
+terraform_output = JSON.parse(STDIN.read, symbolize_names: true)
+lab_cucumber_targets = terraform_output[:lab_cucumber_targets][:value]
+test_subdomain = ARGV[0]
+
+# Names from: https://github.com/rapid7/pro/blob/4cb5d12469405b124c0ce3d1f818e95b20ddac3d/ui/features/support/aws_lab_config.yml#L6
+templates = [
+    { alias: 'winm3', search_prefix: 'metasploitable3-win2k8-' },
+    { alias: 'linm3', search_prefix: 'metasploitable3-ub1404-' },
+    { alias: 'windows_server_2022_domain_controller', search_prefix: 'mspro-test-active_directory-w22std' },
+]
+result = templates.each_with_object({}) do |template, acc|
+    lab_cucumber_target = lab_cucumber_targets.find do |lab_target_name, config|
+        lab_target_name.start_with?(template[:search_prefix])
+    end
+    raise "Did not find matching cucumber lab target #{template}" unless lab_cucumber_target
+    name, config = lab_cucumber_target
+
+    acc[template[:alias]] = {
+        template: name,
+        name: "#{name}.#{test_subdomain}",
+        path: "#{name}.#{test_subdomain}",
+        instance_id: config[:instance_id],
+        private_ip: config[:private_ip]
+    }
+end
+
+puts result.to_yaml

lib/msf/core/thread_manager.rb

@@ -111,16 +111,6 @@ def spawn(name, crit, *args, &block)
               error: e
           )
           raise e
-        ensure
-          if framework.db && framework.db.active && framework.db.is_local?
-            # NOTE: despite the Deprecation Warning's advice, this should *NOT*
-            # be ApplicationRecord.connection.close which causes unrelated
-            # threads to raise ActiveRecord::StatementInvalid exceptions at
-            # some point in the future, presumably due to the pool manager
-            # believing that the connection is still usable and handing it out
-            # to another thread.
-            ::ApplicationRecord.connection_pool.release_connection
-          end
         end
       end
     else