Add debug log for pathname mismatch

closes #840

Author: kennethtxytqw

HISTORY.md

@@ -1,6 +1,7 @@
 unreleased
 ==========
 
+  * Add debug log for pathname mismatch
   * Add `partitioned` to `cookie` options
   * Add `priority` to `cookie` options
   * Fix handling errors from setting cookie

index.js

@@ -193,7 +193,11 @@ function session(options) {
 
     // pathname mismatch
     var originalPath = parseUrl.original(req).pathname || '/'
-    if (originalPath.indexOf(cookieOptions.path || '/') !== 0) return next();
+    if (originalPath.indexOf(cookieOptions.path || '/') !== 0) {
+      debug('pathname mismatch')
+      next()
+      return
+    }
 
     // ensure a secret is available or bail
     if (!secret && !req.secret) {