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Fix automatic reconnection by unblocking the send queue

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Lonami Exo 2018-06-16 18:34:36 +02:00
parent 56ddaaee6f
commit bb2cacd525
1 changed files with 10 additions and 0 deletions
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10
telethon/network/mtprotosender.py
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@ -19,6 +19,12 @@ from ..tl.types import (
__log__ = logging.getLogger(__name__)
# Place this object in the send queue when a reconnection is needed
# so there is an item to read and we can early quit the loop, since
# without this it will block until there's something in the queue.
_reconnect_sentinel = object()
# TODO Create some kind of "ReconnectionPolicy" that allows specifying
# what should be done in case of some errors, with some sane defaults.
# For instance, should all messages be set with an error upon network
@ -249,6 +255,7 @@ class MTProtoSender:
Cleanly disconnects and then reconnects.
"""
self._reconnecting = True
self._send_queue.put_nowait(_reconnect_sentinel)
__log__.debug('Awaiting for the send loop before reconnecting...')
await self._send_loop_handle
@ -296,6 +303,9 @@ class MTProtoSender:
self._pending_ack.clear()
messages = await self._send_queue.get()
if messages == _reconnect_sentinel and self._reconnecting:
break
if isinstance(messages, list):
message = self.state.create_message(MessageContainer(messages))
self._pending_messages[message.msg_id] = message