lib/puma/single.rb in piesync-puma-3.12.6.1 vs lib/puma/single.rb in piesync-puma-5.4.0.1

@@ -11,111 +11,55 @@
   #
   # At the core of this class is running an instance of `Puma::Server` which
   # gets created via the `start_server` method from the `Puma::Runner` class
   # that this inherits from.
   class Single < Runner
+    # @!attribute [r] stats
     def stats
-      b = @server.backlog || 0
-      r = @server.running || 0
-      t = @server.pool_capacity || 0
-      m = @server.max_threads || 0
-      %Q!{ "backlog": #{b}, "running": #{r}, "pool_capacity": #{t}, "max_threads": #{m} }!
+      {
+        started_at: @started_at.utc.iso8601
+      }.merge(@server.stats)
     end
 
     def restart
       @server.begin_restart
     end
 
     def stop
-      @server.stop false
+      @server.stop(false) if @server
     end
 
     def halt
       @server.halt
     end
 
     def stop_blocked
       log "- Gracefully stopping, waiting for requests to finish"
       @control.stop(true) if @control
-      @server.stop(true)
+      @server.stop(true) if @server
     end
 
-    def jruby_daemon?
-      daemon? and Puma.jruby?
-    end
-
-    def jruby_daemon_start
-      require 'puma/jruby_restart'
-      JRubyRestart.daemon_start(@restart_dir, @launcher.restart_args)
-    end
-
     def run
-      already_daemon = false
-
-      if jruby_daemon?
-        require 'puma/jruby_restart'
-
-        if JRubyRestart.daemon?
-          # load and bind before redirecting IO so errors show up on stdout/stderr
-          load_and_bind
-          redirect_io
-        end
-
-        already_daemon = JRubyRestart.daemon_init
-      end
-
       output_header "single"
 
-      if jruby_daemon?
-        if already_daemon
-          JRubyRestart.perm_daemonize
-        else
-          pid = nil
+      load_and_bind
 
-          Signal.trap "SIGUSR2" do
-            log "* Started new process #{pid} as daemon..."
-
-            # Must use exit! so we don't unwind and run the ensures
-            # that will be run by the new child (such as deleting the
-            # pidfile)
-            exit!(true)
-          end
-
-          Signal.trap "SIGCHLD" do
-            log "! Error starting new process as daemon, exiting"
-            exit 1
-          end
-
-          jruby_daemon_start
-          sleep
-        end
-      else
-        if daemon?
-          log "* Daemonizing..."
-          Process.daemon(true)
-          redirect_io
-        end
-
-        load_and_bind
-      end
-
       Plugins.fire_background
 
       @launcher.write_state
 
       start_control
 
       @server = server = start_server
+      server_thread = server.run
 
-      unless daemon?
-        log "Use Ctrl-C to stop"
-        redirect_io
-      end
+      log "Use Ctrl-C to stop"
+      redirect_io
 
       @launcher.events.fire_on_booted!
 
       begin
-        server.run.join
+        server_thread.join
       rescue Interrupt
         # Swallow it
       end
     end
   end