require "sidekiq/pausable" Sidekiq.configure_client do |config| config.redis = Discourse.sidekiq_redis_config end Sidekiq.configure_server do |config| config.redis = Discourse.sidekiq_redis_config config.server_middleware do |chain| chain.add Sidekiq::Pausable end end if Sidekiq.server? # warm up AR RailsMultisite::ConnectionManagement.each_connection do (ActiveRecord::Base.connection.tables - %w[schema_migrations]).each do |table| table.classify.constantize.first rescue nil end end Rails.application.config.after_initialize do scheduler_hostname = ENV["UNICORN_SCHEDULER_HOSTNAME"] if !scheduler_hostname || scheduler_hostname.split(',').include?(`hostname`.strip) require 'scheduler/scheduler' manager = Scheduler::Manager.new Scheduler::Manager.discover_schedules.each do |schedule| manager.ensure_schedule!(schedule) end Thread.new do while true begin manager.tick rescue => e # the show must go on Discourse.handle_job_exception(e, message: "While ticking scheduling manager") end sleep 1 end end end end end Sidekiq.logger.level = Logger::WARN class SidekiqLogsterReporter < Sidekiq::ExceptionHandler::Logger def call(ex, context = {}) return if Jobs::HandledExceptionWrapper === ex Discourse.reset_active_record_cache_if_needed(ex) # Pass context to Logster fake_env = {} context.each do |key, value| Logster.add_to_env(fake_env, key, value) end text = "Job exception: #{ex}\n" if ex.backtrace Logster.add_to_env(fake_env, :backtrace, ex.backtrace) end Logster.add_to_env(fake_env, :current_hostname, Discourse.current_hostname) Thread.current[Logster::Logger::LOGSTER_ENV] = fake_env Logster.logger.error(text) rescue => e Logster.logger.fatal("Failed to log exception #{ex} #{hash}\nReason: #{e.class} #{e}\n#{e.backtrace.join("\n")}") ensure Thread.current[Logster::Logger::LOGSTER_ENV] = nil end end Sidekiq.error_handlers.clear Sidekiq.error_handlers << SidekiqLogsterReporter.new