def __call__(self):
"""
Invoke the RMI as follows:
- Fork
- Start the monitor.
- Read and dispatch reply messages.
:return: Whatever method returned.
"""
pipe = Pipe()
target = Target(self.method, *self.args, **self.kwargs)
child = Process(target, pipe)
monitor = Monitor(Context.current(), child)
try:
child.start()
monitor.start()
pipe.writer.close()
retval = self.read(pipe.reader)
return retval
finally:
pipe.close()
monitor.stop()
child.wait()
def test_wait_error(self, wait):
wait.side_effect = OSError()
p = Process(Mock())
p.wait()
wait.assert_called_once_with(p.pid, 0)
def test_wait(self, wait):
p = Process(Mock())
p.wait()
wait.assert_called_once_with(p.pid, 0)
def test_wait(self, wait):
p = Process(Mock())
p.wait()
wait.assert_called_once_with(p.pid, 0)
def test_wait_error(self, wait):
wait.side_effect = OSError()
p = Process(Mock())
p.wait()
wait.assert_called_once_with(p.pid, 0)
