twisted.internet.ssl.protocolNegotiationMechanisms() function documentationtwisted.internet.ssl
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Checks whether your versions of PyOpenSSL and OpenSSL are recent enough to support protocol negotiation, and if they are, what kind of protocol negotiation is supported.
| Returns | A combination of flags from ProtocolNegotiationSupport
that indicate which mechanisms for protocol negotiation are supported. (type: FlagConstant) | |