userspace switch can be reached on unix port by dpctl

2014-01-24 16:59:42 -05:00
parent 06b99c8ef2
commit 0dd96ebc57
1 changed files with 5 additions and 2 deletions
@@ -827,10 +827,13 @@ class UserSwitch( Switch ):

    def dpctl( self, *args ):
        "Run dpctl command"
+        listenAddr = None
        if not self.listenPort:
-            return "can't run dpctl without passive listening port"
+            listenAddr = 'unix:/tmp/' + self.name
+        else:
+            listenAddr = 'tcp:127.0.0.1:%i' % self.listenPort
        return self.cmd( 'dpctl ' + ' '.join( args ) +
-                         ' tcp:127.0.0.1:%i' % self.listenPort )
+                         ' ' + listenAddr )

    def connected( self ):
        "Is the switch connected to a controller?"