diff options
Diffstat (limited to 'Lib/asyncio/selector_events.py')
| -rw-r--r-- | Lib/asyncio/selector_events.py | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py index 24f8461..42d88f5 100644 --- a/Lib/asyncio/selector_events.py +++ b/Lib/asyncio/selector_events.py @@ -581,7 +581,7 @@ class _SelectorSocketTransport(_SelectorTransport): self._loop.add_reader(self._sock_fd, self._read_ready) self._loop.call_soon(self._protocol.connection_made, self) if waiter is not None: - # wait until protocol.connection_made() has been called + # only wake up the waiter when connection_made() has been called self._loop.call_soon(waiter._set_result_unless_cancelled, None) def pause_reading(self): @@ -732,6 +732,16 @@ class _SelectorSslTransport(_SelectorTransport): start_time = None self._on_handshake(start_time) + def _wakeup_waiter(self, exc=None): + if self._waiter is None: + return + if not self._waiter.cancelled(): + if exc is not None: + self._waiter.set_exception(exc) + else: + self._waiter.set_result(None) + self._waiter = None + def _on_handshake(self, start_time): try: self._sock.do_handshake() @@ -750,8 +760,7 @@ class _SelectorSslTransport(_SelectorTransport): self._loop.remove_reader(self._sock_fd) self._loop.remove_writer(self._sock_fd) self._sock.close() - if self._waiter is not None and not self._waiter.cancelled(): - self._waiter.set_exception(exc) + self._wakeup_waiter(exc) if isinstance(exc, Exception): return else: @@ -774,9 +783,7 @@ class _SelectorSslTransport(_SelectorTransport): "on matching the hostname", self, exc_info=True) self._sock.close() - if (self._waiter is not None - and not self._waiter.cancelled()): - self._waiter.set_exception(exc) + self._wakeup_waiter(exc) return # Add extra info that becomes available after handshake. @@ -789,10 +796,8 @@ class _SelectorSslTransport(_SelectorTransport): self._write_wants_read = False self._loop.add_reader(self._sock_fd, self._read_ready) self._loop.call_soon(self._protocol.connection_made, self) - if self._waiter is not None: - # wait until protocol.connection_made() has been called - self._loop.call_soon(self._waiter._set_result_unless_cancelled, - None) + # only wake up the waiter when connection_made() has been called + self._loop.call_soon(self._wakeup_waiter) if self._loop.get_debug(): dt = self._loop.time() - start_time @@ -924,7 +929,7 @@ class _SelectorDatagramTransport(_SelectorTransport): self._loop.add_reader(self._sock_fd, self._read_ready) self._loop.call_soon(self._protocol.connection_made, self) if waiter is not None: - # wait until protocol.connection_made() has been called + # only wake up the waiter when connection_made() has been called self._loop.call_soon(waiter._set_result_unless_cancelled, None) def get_write_buffer_size(self): |