Fedora 26 Workstation에서 Python 3.6.2를 사용하고 있습니다.asyncio : 새 이벤트 루프를 만들 수 없습니다.
편집 : 아래
내 문제를 보여줍니다 일부 스크랩북 코드 코드 샘 하트 맨의 제안을 추가했습니다.Fatal write error on socket transport
protocol: <asyncio.sslproto.SSLProtocol object at 0x7f8a84ed4748>
transport: <_SelectorSocketTransport fd=6>
Traceback (most recent call last):
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 762, in write
n = self._sock.send(data)
OSError: [Errno 9] Bad file descriptor
Fatal error on SSL transport
protocol: <asyncio.sslproto.SSLProtocol object at 0x7f8a84ed4748>
transport: <_SelectorSocketTransport closing fd=6>
Traceback (most recent call last):
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 762, in write
n = self._sock.send(data)
OSError: [Errno 9] Bad file descriptor
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib64/python3.6/asyncio/sslproto.py", line 648, in _process_write_backlog
self._transport.write(chunk)
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 766, in write
self._fatal_error(exc, 'Fatal write error on socket transport')
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 646, in _fatal_error
self._force_close(exc)
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 658, in _force_close
self._loop.call_soon(self._call_connection_lost, exc)
File "/usr/lib64/python3.6/asyncio/base_events.py", line 574, in call_soon
self._check_closed()
File "/usr/lib64/python3.6/asyncio/base_events.py", line 357, in _check_closed
raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed
Exception in callback _SelectorSocketTransport._read_ready()
handle: <Handle _SelectorSocketTransport._read_ready()>
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/txaio/_common.py", line 63, in call_later
self._buckets[real_time][1].append(call)
KeyError: 412835000
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib64/python3.6/asyncio/events.py", line 127, in _run
self._callback(*self._args)
File "/usr/lib64/python3.6/asyncio/selector_events.py", line 731, in _read_ready
self._protocol.data_received(data)
File "/usr/lib64/python3.6/asyncio/sslproto.py", line 503, in data_received
ssldata, appdata = self._sslpipe.feed_ssldata(data)
File "/usr/lib64/python3.6/asyncio/sslproto.py", line 204, in feed_ssldata
self._handshake_cb(None)
File "/usr/lib64/python3.6/asyncio/sslproto.py", line 619, in _on_handshake_complete
self._app_protocol.connection_made(self._app_transport)
File "/usr/lib/python3.6/site-packages/autobahn/asyncio/websocket.py", line 97, in connection_made
self._connectionMade()
File "/usr/lib/python3.6/site-packages/autobahn/websocket/protocol.py", line 3340, in _connectionMade
WebSocketProtocol._connectionMade(self)
File "/usr/lib/python3.6/site-packages/autobahn/websocket/protocol.py", line 1055, in _connectionMade
self.onOpenHandshakeTimeout,
File "/usr/lib/python3.6/site-packages/txaio/_common.py", line 72, in call_later
self._notify_bucket, real_time,
File "/usr/lib/python3.6/site-packages/txaio/aio.py", line 382, in call_later
return self._config.loop.call_later(delay, real_call)
File "/usr/lib64/python3.6/asyncio/base_events.py", line 543, in call_later
timer = self.call_at(self.time() + delay, callback, *args)
File "/usr/lib64/python3.6/asyncio/base_events.py", line 553, in call_at
self._check_closed()
File "/usr/lib64/python3.6/asyncio/base_events.py", line 357, in _check_closed
raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed
그것은 합리적인 것 같다
import asyncio, json
from autobahn.asyncio.websocket import WebSocketClientProtocol, WebSocketClientFactory
class MyClientProtocol(WebSocketClientProtocol):
def onConnect(self, response):
print(response.peer)
def onOpen(self):
print("open")
self.sendMessage(json.dumps({'command': 'subscribe', 'channel': "1010"}).encode("utf8"))
def onMessage(self, payload, isBinary):
print("message")
print(json.loads(payload))
factory1 = WebSocketClientFactory("wss://api2.poloniex.com:443")
factory1.protocol = MyClientProtocol
loop1 = asyncio.get_event_loop()
loop1.run_until_complete(loop1.create_connection(factory1, "api2.poloniex.com", 443, ssl=True))
try:
loop1.run_forever()
except KeyboardInterrupt:
pass
loop1.close()
asyncio.set_event_loop(asyncio.new_event_loop())
factory2 = WebSocketClientFactory("wss://api2.poloniex.com:443")
factory2.protocol = MyClientProtocol
loop2 = asyncio.get_event_loop()
loop2.run_until_complete(loop2.create_connection(factory2, "api2.poloniex.com", 443, ssl=True))
try:
loop2.run_forever()
except KeyboardInterrupt:
pass
loop2.close()
한 후 다음과 같은 오류가 새 이벤트 루프를 사용하여 산출 시도, 서로를 생성하고 글로벌 이벤트 루프로 설정, 초기 asyncio 이벤트 루프를 폐쇄 이전 이벤트 루프를 닫은 후 이벤트 루프를 다시 열어야 할 수도 있습니다. Asyncio Event Loop is Closed이
아래 코드는 이것을 달성한다 : 사실조차이 문제는 방법을 보여줍니다 그래서 분명 뭔가 잘못하고있는 중이 야
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
합니다. 누군가 실종 된 것을 볼 수 있습니까?
당신이 봤어 루프 실행'loop.stop()를 닫은 후 웹 소켓 팩토리를 재구성하는 것입니다? –
이벤트 루프는 'loop.close()'를 호출하는 지점에서 실행되지 않으므로 아무런 작동도하지 않습니다. –