[issue20924] openssl init 100% CPU utilization

[Martin v. Löwis]

Martin v. Löwis added the comment:

As Antoine says: if the socket is *really* in blocking mode, then SSL_do_handshake should block until the handshake if fully complete. It should not return SSL_ERROR_WANT_READ in this case.

If you have managed to build Python for yourself to diagnose this further, please add a call to ioctlsocket in this loop to verify that the socket is in blocking mode.

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<http://bugs.python.org/issue20924>
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