Added more types.

src/node/hooks/express/errorhandling.ts

@@ -0,0 +1,22 @@
+'use strict';
+
+import {ArgsExpressType} from "../../types/ArgsExpressType";
+import {ErrorCaused} from "../../types/ErrorCaused";
+
+const stats = require('../../stats');
+
+exports.expressCreateServer = (hook_name:string, args: ArgsExpressType, cb:Function) => {
+  exports.app = args.app;
+
+  // Handle errors
+  args.app.use((err:ErrorCaused, req:any, res:any, next:Function) => {
+    // if an error occurs Connect will pass it down
+    // through these "error-handling" middleware
+    // allowing you to respond however you like
+    res.status(500).send({error: 'Sorry, something bad happened!'});
+    console.error(err.stack ? err.stack : err.toString());
+    stats.meter('http500').mark();
+  });
+
+  return cb();
+};