# frozen_string_literal: true if Gitlab::Runtime.puma? && !Gitlab::Runtime.puma_in_clustered_mode? raise 'Puma is only supported in Clustered mode (workers > 0)' if Gitlab.com? warn 'WARNING: Puma is running in Single mode (workers = 0). Some features may not work. Please refer to https://gitlab.com/groups/gitlab-org/-/epics/5303 for info.' end