我有一个使用twisted的WebSocket框架实现的WebSocket服务器当程序使用python运行时，websocket服务器运行良好。但是，如果我使用twistd server runner将tac文件创建为twisted服务来运行此操作，那么当任何客户端尝试建立连接并且握手失败时，我在服务器中会得到以下错误。2015-12-08 07:17:56,022 - CRITICAL - twisted.publishToNewObserver() 154 Unhandled ErrorTraceback (most recent call last): File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/python/log.py", line 84, in callWithContext return context.call({ILogContext: newCtx}, func, *args, **kw) File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/python/context.py", line 118, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/python/context.py", line 81, in callWithContext return func(*args,**kw) File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/internet/posixbase.py", line 597, in _doReadOrWrite why = selectable.doRead()--- <exception caught here> --- File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/internet/tcp.py", line 1067, in doRead protocol = self.factory.buildProtocol(self._buildAddr(addr)) File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/twisted/internet/protocol.py", line 135, in buildProtocol p = self.protocol() File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/autobahn/websocket/protocol.py", line 665, in __init__ self.is_closed = txaio.create_future() File "/opt/nrgi-ws/nrgi-ws-virtual-env/local/lib/python2.7/site-packages/txaio/_unframework.py", line 43, in _throw_usage_error "To use txaio, you must first select a framework "exceptions.RuntimeError: To use txaio, you must first select a framework with .use_twisted() or .use_txaio()
最佳答案
我今天也发现了同样的问题。
您应该将txaio降级到1.1.0版本
这是我的PIP清单
高速公路（0.10.9）
高速公路套房（0.7.3）
扭曲（15.4.0）
TXAO（1.1.0）
zope.interface（4.1.3）