- Make sure to close the port if a packages file was passed on the

runtime/bin/vmservice/loader.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of vmservice_io;
 
 _log(msg) {
   print("% $msg");
 }
 
@@ skipping 379 matching lines @@
         // Try to load the .packages file next to the resource.
         var packagesUri = resource.resolve(".packages");
         var exists = await _loadHttpPackagesFile(sp, traceLoading, packagesUri);
         if (!exists) {
           // If the loading of the .packages file failed for http/https based
           // scripts then setup the package root.
           var packageRoot = resource.resolve('packages/');
           sp.send([packageRoot.toString()]);
         }
       } else {
-        sp.send("Unsupported base URI to identify .packages file: "
+        sp.send("Unsupported scheme used to locate .packages file: "
                 "'$resource'.");
       }
     } else if (id == -2) {
       if (traceLoading) {
         _log("Handling load of packages map: '$resource'.");
       }
       if (resource.scheme == 'file') {
         var exists = await new File.fromUri(resource).exists();
         if (exists) {
           _loadPackagesFile(sp, traceLoading, resource);
@@ skipping 31 matching lines @@
   assert(id != null);
   String resource = request[3];
   assert(resource != null);
   var uri = Uri.parse(resource);
   if (id >= 0) {
     _handleResourceRequest(sp, traceLoading, id, uri);
   } else {
     _handlePackagesRequest(sp, traceLoading, id, uri);
   }
 }