X-Git-Url: http://git.onelab.eu/?p=nepi.git;a=blobdiff_plain;f=src%2Fnepi%2Fresources%2Fns3%2Fns3pipechanel.py;h=b9da5204c2039c8455d2e47d3e95df7381d296b8;hp=c74b24d6cc2265c021d0cd27e63e6f06593d1314;hb=559d7cdec8fc89dffca1dc3c9392ad44eb0a1d11;hpb=5070e9681cddf7543189639d5fb4fcd76f7396e2

diff --git a/src/nepi/resources/ns3/ns3pipechanel.py b/src/nepi/resources/ns3/ns3pipechanel.py
index c74b24d6..b9da5204 100644
--- a/src/nepi/resources/ns3/ns3pipechanel.py
+++ b/src/nepi/resources/ns3/ns3pipechanel.py
@@ -58,14 +58,9 @@ class NS3BasePipeChannel(NS3Base):
 
     def _instantiate_object(self):
         """ The pipe channel does not really exists as an ns-3 object.
-        Do nothing, just validate that the simulator is in real time
-        mode, otherwise it is not going to work.
+        Do nothing.
         """
-        mode = self.simulator.get("simulatorImplementationType")
-        if mode != "ns3::RealtimeSimulatorImpl":
-            msg = "The simulation must run in real time!!"
-                self.error(msg)
-                raise RuntimeError, msg
+        pass
 
     def _connect_object(self):
         dev1 = self.devices[0]
@@ -73,17 +68,15 @@ class NS3BasePipeChannel(NS3Base):
 
         if dev1.uuid not in self.connected and dev2.uuid not in self.connected:
             (s0, s1) = socket.socketpair(socket.AF_UNIX, socket.SOCK_STREAM, 0)
-            self._send_fd(dev1, s0)
-            self._send_fd(dev2, s1)
+            
+            dev1.send_fd(s0)
 
-    def _send_fd(self, dev, fd):
-        import passfd
-        
-        address = self.simulation.invoke(dev.uuid, "recvFD")
-        sock = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
-        sock.connect(address)
-        passfd.sendfd(sock, fd, '0')
+            self._connected.add(dev1.uuid)
+            dev1._connected.add(self.uuid)
+
+            dev2.send_fd(s1)
+
+            self._connected.add(dev2.uuid)
+            dev2._connected.add(self.uuid)
 
-        self._connected.add(dev.uuid)
-        dev._connected.add(self.uuid)