diff options
| -rw-r--r-- | Lib/asyncio/selector_events.py | 13 | ||||
| -rw-r--r-- | Lib/test/test_asyncio/test_selector_events.py | 15 |
2 files changed, 24 insertions, 4 deletions
diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py index f499629..3195f62 100644 --- a/Lib/asyncio/selector_events.py +++ b/Lib/asyncio/selector_events.py @@ -467,7 +467,7 @@ class _SelectorTransport(transports._FlowControlMixin, _buffer_factory = bytearray # Constructs initial value for self._buffer. - def __init__(self, loop, sock, protocol, extra, server=None): + def __init__(self, loop, sock, protocol, extra=None, server=None): super().__init__(extra, loop) self._extra['socket'] = sock self._extra['sockname'] = sock.getsockname() @@ -479,6 +479,7 @@ class _SelectorTransport(transports._FlowControlMixin, self._sock = sock self._sock_fd = sock.fileno() self._protocol = protocol + self._protocol_connected = True self._server = server self._buffer = self._buffer_factory() self._conn_lost = 0 # Set when call to connection_lost scheduled. @@ -555,7 +556,8 @@ class _SelectorTransport(transports._FlowControlMixin, def _call_connection_lost(self, exc): try: - self._protocol.connection_lost(exc) + if self._protocol_connected: + self._protocol.connection_lost(exc) finally: self._sock.close() self._sock = None @@ -718,6 +720,8 @@ class _SelectorSslTransport(_SelectorTransport): sslsock = sslcontext.wrap_socket(rawsock, **wrap_kwargs) super().__init__(loop, sslsock, protocol, extra, server) + # the protocol connection is only made after the SSL handshake + self._protocol_connected = False self._server_hostname = server_hostname self._waiter = waiter @@ -797,6 +801,7 @@ class _SelectorSslTransport(_SelectorTransport): self._read_wants_write = False self._write_wants_read = False self._loop.add_reader(self._sock_fd, self._read_ready) + self._protocol_connected = True self._loop.call_soon(self._protocol.connection_made, self) # only wake up the waiter when connection_made() has been called self._loop.call_soon(self._wakeup_waiter) @@ -928,8 +933,10 @@ class _SelectorDatagramTransport(_SelectorTransport): waiter=None, extra=None): super().__init__(loop, sock, protocol, extra) self._address = address - self._loop.add_reader(self._sock_fd, self._read_ready) self._loop.call_soon(self._protocol.connection_made, self) + # only start reading when connection_made() has been called + self._loop.call_soon(self._loop.add_reader, + self._sock_fd, self._read_ready) if waiter is not None: # only wake up the waiter when connection_made() has been called self._loop.call_soon(waiter._set_result_unless_cancelled, None) diff --git a/Lib/test/test_asyncio/test_selector_events.py b/Lib/test/test_asyncio/test_selector_events.py index 5152616..f64e40d 100644 --- a/Lib/test/test_asyncio/test_selector_events.py +++ b/Lib/test/test_asyncio/test_selector_events.py @@ -1427,7 +1427,7 @@ class SelectorSslTransportTests(test_utils.TestCase): self.assertFalse(tr.can_write_eof()) self.assertRaises(NotImplementedError, tr.write_eof) - def test_close(self): + def check_close(self): tr = self._make_one() tr.close() @@ -1439,6 +1439,19 @@ class SelectorSslTransportTests(test_utils.TestCase): self.assertEqual(tr._conn_lost, 1) self.assertEqual(1, self.loop.remove_reader_count[1]) + test_utils.run_briefly(self.loop) + + def test_close(self): + self.check_close() + self.assertTrue(self.protocol.connection_made.called) + self.assertTrue(self.protocol.connection_lost.called) + + def test_close_not_connected(self): + self.sslsock.do_handshake.side_effect = ssl.SSLWantReadError + self.check_close() + self.assertFalse(self.protocol.connection_made.called) + self.assertFalse(self.protocol.connection_lost.called) + @unittest.skipIf(ssl is None, 'No SSL support') def test_server_hostname(self): self.ssl_transport(server_hostname='localhost') |