[py-dev] execnet hangs

[Armin Rigo]

Hi,

I'm having a hard time debugging the following example, which just hangs on
the very last receive().  On the remote site, the CHANNEL_DATA message from
the last send() shows up in the debug log, but it doesn't get passed to my
'for' loop...

Armin

-+-
import py


code = py.code.Source(
    """
    for name, args in channel:
        channel.send(1)
    """)


gw = py.execnet.SshGateway('codespeak.net')

def do(c, name, *args):
    c.send((name, args))
    obj = c.receive()
    print obj
    return obj

c1 = gw.remote_exec(code)
do(c1, 'stat', '/.')

c2 = gw.remote_exec(code)
do(c2, 'readdir', '/')

c3 = gw.remote_exec(code)
do(c3, 'readdir', '/home')