bump to 0.5.0 release candidate 2

CHANGELOG.md

@@ -1,3 +1,9 @@
+0.5.0-rc.2 / 2019-10-18
+=======================
+Thank you hhunt for additional testing and the fix PR
+
+  * Fix errors in new option to handle a last request, including a crasher
+
 0.5.0-rc.1 / 2019-10-15
 =======================
 Thank you hhunt for finding this bug, as well as for the fix PR and test code

lib/graceful-exit.js

@@ -146,11 +146,12 @@ exports.gracefulExitHandler = function gracefulExitHandler (app, server, _option
 
 exports.handleFinalRequests = function handleFinalRequests (req, res, next) {
   var headers = inspect(req.headers) || '?'; // safe object to string
+  var connection = req.connection || {};
 
-  if (options.performLastRequest && req.connection.lastRequestStarted === false) {
+  if (options.performLastRequest && connection.lastRequestStarted === false) {
     logger('Server exiting, performing last request for this connection. Headers: ' + headers);
 
-    req.connection.lastRequestStarted = true;
+    connection.lastRequestStarted = true;
     return next();
   }
 
@@ -177,13 +178,14 @@ exports.middleware = function middleware (app) {
   app.set('graceful_exit', false);
 
   return function checkIfExitingGracefully (req, res, next) {
-    var connection = req.connection || {};
 
     if (app.settings.graceful_exit === false) {
-      connection.lastRequestStarted = connection.lastRequestStarted || false;
-      next();
+      return next();
     }
 
+    var connection = req.connection || {};
+    connection.lastRequestStarted = connection.lastRequestStarted || false;
+
     // Set connection closing header for response, if any. Fix to issue 14, thank you HH
     res.set('Connection', 'close');
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "express-graceful-exit",
-  "version": "0.5.0-rc.1",
+  "version": "0.5.0-rc.2",
   "description": "Allow graceful exits for express apps, supporting zero downtime deploys",
   "keywords": [
     "express",