Updated diagnostics, multiserver

bin/common.dart

@@ -20,8 +20,12 @@ startServer(args, {bool clustered: false, SendPort sendPort}) {
       port = 0;
     }
 
-    var server =
-        await new DiagnosticsServer(app, logFile).startServer(host, port);
+    await app.configure(logRequests(logFile));
+    var server = await app.startServer(host, port);
+
+    if (sendPort == null) {
+      print('Listening at http://${server.address.address}:${server.port}');
+    } else
       sendPort?.send([server.address.address, server.port]);
   };
 }

bin/multi_server.dart

@@ -0,0 +1,36 @@
+#!/usr/bin/env dart
+/// This is intended to replace Nginx in your web stack.
+/// Either use this or another reverse proxy, but there is no real
+/// response to use them together.
+library angel.multiserver;
+
+import 'dart:io';
+import 'package:angel_compress/angel_compress.dart';
+import 'package:angel_multiserver/angel_multiserver.dart';
+
+final Uri cluster = Platform.script.resolve('cluster.dart');
+
+main() async {
+  var app = new LoadBalancer();
+  // Or, for SSL: 
+  // var app = new LoadBalancer.secure('<server-chain>', '<server-key>');
+
+  // Response compression!
+  app.responseFinalizers.add(gzip());
+  
+  // Cache static assets - just to lower response time
+  await app.configure(cacheResponses(filters: [new RegExp('images/\.*')]));
+
+  // Start up 5 instances of our main application
+  await app.spawnIsolates(cluster, count: 5);
+
+  app.onCrash.listen((_) async {
+    // Boot up a new instance on crash
+    await app.spawnIsolates(cluster);
+  });
+
+  var host = InternetAddress.ANY_IP_V4;
+  var port = 80;
+  var server = await app.startServer(host, port);
+  print('Listening at http://${server.address.address}:${server.port}');
+}

lib/src/routes/routes.dart

@@ -46,7 +46,10 @@ configureAfter(Angel app) async {
   await app.configure(errors);
 
   // Compress via GZIP
-  app.responseFinalizers.add(gzip());
+  // Ideally you'll run this on a `multiserver` instance, but if not,
+  // feel free to knock yourself out!
+  //
+  // app.responseFinalizers.add(gzip());
 }
 
 configureServer(Angel app) async {

lib/src/services/user.dart

@@ -33,7 +33,7 @@ class UserService extends Service {
   index([Map params]) {
     if (params != null && params.containsKey('provider')) {
       // Nobody needs to see the entire user list except for the server.
-      throw new AngelHttpException.Forbidden();
+      throw new AngelHttpException.forbidden();
     }
 
     return _inner.index(params);
@@ -43,7 +43,7 @@ class UserService extends Service {
   create(data, [Map params]) {
     if (params != null && params.containsKey('provider')) {
       // Deny creating users to the public - this should be done by the server only.
-      throw new AngelHttpException.Forbidden();
+      throw new AngelHttpException.forbidden();
     }
 
     try {
@@ -52,7 +52,7 @@ class UserService extends Service {
       Validate.isEmail(data['email']);
       data['password'] = hashPassword(data['password']);
     } catch (e) {
-      throw new AngelHttpException.BadRequest(
+      throw new AngelHttpException.badRequest(
           message: 'User must have a username, e-mail address and password.');
     }