Hi, It looks like when connected to some HTTPS servers, the TLS connection is not successfully closed.
With sites like google.com, the connection is successfully closed. But with Office365 sharepoint.com sites the TLS shutdown is not completed. Has anyone else observed this behaviour ? I have observed this while running some end to end tests in which the pool.closeCachedConnections() deferred was not called, even after a generous amount of seconds :) -------- the TLSMemoryBIOProtocol._tlsConnection.shutdown() will return False and the connection is left open. Future calls to tlsConnection will result in WantReadError >From my understanding WantReadError means that more data needs to be read and passed to the protocol. And If I try to read from the raw socket I get this data = TLSMemoryBIOProtocol.transport.socket.recv(1000) *** error: [Errno 11] Resource temporarily unavailable and the socket is never made available and in the end it is closed with data = TLSMemoryBIOProtocol.transport.socket.recv(100) *** error: [Errno 104] Connection reset by peer ----------- Here is a gits with the example code and some example output https://gist.github.com/adiroiban/346dd455094d1762f0e69e9812309ad6 The gist also contains a patched TLSMemoryBIOProtocol._shutdownTLS which will close the connection after some time. PS: TLSMemoryBIOProtocol._tlsConnection.shutdown() make reference to this issue https://github.com/pyca/pyopenssl/issues/91... but the issue is now closed Thanks! -- Adi Roiban _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
