X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-web.git/blobdiff_plain/632ab6dde450c5e7b35f8817816c9d04294bd230..4750a3526415132120713c6631007bb07700e028:/code/main.py

diff --git a/code/main.py b/code/main.py
index c8444e8..f13fe0c 100755
--- a/code/main.py
+++ b/code/main.py
@@ -255,6 +255,10 @@ def vnc(username, state, path, fields):
     token = {'data': pickled_data, 'digest': m.digest()}
     token = cPickle.dumps(token)
     token = base64.urlsafe_b64encode(token)
+    if controls.listHost(machine) == 'sx-blade-2.mit.edu':
+        port = 10004
+    else:
+        port = 10003
 
     status = controls.statusInfo(machine)
     has_vnc = hasVnc(status)
@@ -264,6 +268,7 @@ def vnc(username, state, path, fields):
              has_vnc=has_vnc,
              machine=machine,
              hostname=state.environ.get('SERVER_NAME', 'localhost'),
+             port=port,
              authtoken=token)
     return templates.vnc(searchList=[d])
 
@@ -691,14 +696,12 @@ class App:
                 headers.update(new_headers)
             e = revertStandardError()
             if e:
-                if isinstance(output, basestring):
-                    sys.stderr = StringIO()
-                    x = str(output)
-                    print >> sys.stderr, x
-                    print >> sys.stderr, 'XXX'
-                    print >> sys.stderr, e
-                    raise Exception()
-                output.addError(e)
+                if hasattr(output, 'addError'):
+                    output.addError(e)
+                else:
+                    # This only happens on redirects, so it'd be a pain to get
+                    # the message to the user.  Maybe in the response is useful.
+                    output = output + '\n\nstderr:\n' + e
             output_string =  str(output)
             checkpoint.checkpoint('output as a string')
         except Exception, err: