def test_basic_send(self):
i = IOWorker()
i.send("foo")
self.assertTrue(i._ready_to_send)
self.assertEqual(i.send_buf, "foo")
i._consume_send_buf(3)
self.assertFalse(i._ready_to_send)
def send(self, data):
if threading.current_thread(
).name != "MainThread" and threading.current_thread(
).name != "BackgroundIOThread":
raise RuntimeError("Wrong thread: %s" % threading.current_thread())
""" send data from the client side. fire and forget. """
return IOWorker.send(self, data)
def test_not_sent_until_permitted(self):
i = DeferredIOWorker(IOWorker())
i.set_receive_handler(self.call_later)
i.block()
i.send("foo")
self.assertFalse(i._io_worker._ready_to_send)
self.assertFalse(i._send_queue.empty())
i.unblock()
self.assertTrue(i._send_queue.empty())
i._io_worker._consume_send_buf(3)
self.assertFalse(i._io_worker._ready_to_send)
def test_basic_receive(self):
i = IOWorker()
self.data = None
def d(worker):
self.data = worker.peek_receive_buf()
i.set_receive_handler(d)
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# d does not consume the data
i._push_receive_data("hepp")
self.assertEqual(self.data, "barhepp")
def test_basic_send(self):
i = IOWorker()
i.send("foo")
self.assertTrue(i._ready_to_send)
self.assertEqual(i.send_buf, "foo")
i._consume_send_buf(3)
self.assertFalse(i._ready_to_send)
def test_receive_consume(self):
i = IOWorker()
self.data = None
def consume(worker):
self.data = worker.peek_receive_buf()
worker.consume_receive_buf(len(self.data))
i.set_receive_handler(consume)
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# data has been consumed
i._push_receive_data("hepp")
self.assertEqual(self.data, "hepp")
def test_basic_receive(self):
i = IOWorker()
self.data = None
def d(worker):
self.data = worker.peek_receive_buf()
i.set_receive_handler(d)
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# d does not consume the data
i._push_receive_data("hepp")
self.assertEqual(self.data, "barhepp")
def test_receive_consume(self):
i = IOWorker()
self.data = None
def consume(worker):
self.data = worker.peek_receive_buf()
worker.consume_receive_buf(len(self.data))
i.set_receive_handler(consume)
i._push_receive_data("bar")
self.assertEqual(self.data, "bar")
# data has been consumed
i._push_receive_data("hepp")
self.assertEqual(self.data, "hepp")
def test_receive_consume(self):
i = DeferredIOWorker(IOWorker())
i.set_receive_handler(self.call_later)
self.data = None
def consume(worker):
self.data = worker.peek_receive_buf()
worker.consume_receive_buf(len(self.data))
i.set_receive_handler(consume)
i.block()
i._io_worker._push_receive_data("bar")
self.assertEqual(self.data, None)
i.unblock()
self.assertEqual(self.data, "bar")
# data has been consumed
i._io_worker._push_receive_data("hepp")
self.assertEqual(self.data, "hepp")
def test_not_received_until_permitted(self):
i = DeferredIOWorker(IOWorker())
i.set_receive_handler(self.call_later)
i.block()
self.data = None
def d(worker):
self.data = worker.peek_receive_buf()
i.set_receive_handler(d)
i._io_worker._push_receive_data("bar")
self.assertEqual(self.data, None)
i.unblock()
self.assertEqual(self.data, "bar")
# Now if unblocked, should go through immediately
# Note: d does not consume the data
i._io_worker._push_receive_data("hepp")
self.assertEqual(self.data, "barhepp")
def __init__(self, socket, on_close):
IOWorker.__init__(self)
self.socket = socket
# (on_close factory method hides details of the Select loop)
self.on_close = on_close
def send(self, data): """ send data from the client side. fire and forget. """ return IOWorker.send(self, data)
def __init__(self, socket, on_close):
IOWorker.__init__(self)
self.socket = socket
self.closed = False
# (on_close factory method hides details of the Select loop)
self.on_close = on_close
def send(self, data):
""" send data from the client side. fire and forget. """
return IOWorker.send(self, data)
def close(self):
""" Register this socket to be closed. fire and forget """
# (don't close until Select loop is ready)
IOWorker.close(self)
# on_close is a function not a method
self.on_close(self)
def send(self, data):
if threading.current_thread().name != "MainThread" and threading.current_thread().name != "BackgroundIOThread":
raise RuntimeError("Wrong thread: %s" % threading.current_thread())
""" send data from the client side. fire and forget. """
return IOWorker.send(self, data)
def close(self):
""" Register this socket to be closed. fire and forget """
# (don't close until Select loop is ready)
IOWorker.close(self)
# on_close is a function not a method
self.on_close(self)