def test_remote_exec_waitclose_2(self):

->     channel = self.gw.remote_exec('def gccycle(): pass')

       channel.waitclose(TESTTIMEOUT)

   def remote_exec(self, source, stdout=None, stderr=None): 

       """ return channel object and connect it to a remote

               execution thread where the given 'source' executes

               and has the sister 'channel' object in its global 

               namespace.  The callback functions 'stdout' and 

               'stderr' get called on receival of remote 

               stdout/stderr output strings. 

           """

       try:

           source = str(Source(source))

       except NameError: 

           try: 

               import py 

               source = str(py.code.Source(source))

           except ImportError: 

               pass 

->     channel = self.newchannel() 

       outid = self._newredirectchannelid(stdout) 

       errid = self._newredirectchannelid(stderr) 

       self._send(Message.CHANNEL_OPEN(

                   channel.id, (source, outid, errid)))

       return channel