src/OpenSSL/SSL.py
def set_alpn_protos(self, protos):
        """
        Specify the client's ALPN protocol list.

        These protocols are offered to the server during protocol negotiation.

        :param protos: A list of the protocols to be offered to the server.
            This list should be a Python list of bytestrings representing the
            protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
        """
        # Take the list of protocols and join them together, prefixing them
        # with their lengths.
        protostr = b''.join(
            chain.from_iterable((int2byte(len(p)), p) for p in protos)
        )

        # Build a C string from the list. We don't need to save this off
        # because OpenSSL immediately copies the data out.
        input_str = _ffi.new("unsigned char[]", protostr)
        _lib.SSL_set_alpn_protos(self._ssl, input_str, len(protostr))
def set_alpn_protos(self, protos):
        """
        Specify the client's ALPN protocol list.

        These protocols are offered to the server during protocol negotiation.

        :param protos: A list of the protocols to be offered to the server.
            This list should be a Python list of bytestrings representing the
            protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
        """
        # Take the list of protocols and join them together, prefixing them
        # with their lengths.
        protostr = b''.join(
            chain.from_iterable((int2byte(len(p)), p) for p in protos)
        )

        # Build a C string from the list. We don't need to save this off
        # because OpenSSL immediately copies the data out.
        input_str = _ffi.new("unsigned char[]", protostr)
        _lib.SSL_set_alpn_protos(self._ssl, input_str, len(protostr))
def set_alpn_protos ( self , protos ) : # Take the list of protocols and join them together, prefixing them # with their lengths. protostr = b'' . join ( chain . from_iterable ( ( int2byte ( len ( p ) ) , p ) for p in protos ) ) # Build a C string from the list. We don't need to save this off # because OpenSSL immediately copies the data out. input_str = _ffi . new ( "unsigned char[]" , protostr ) _lib . SSL_set_alpn_protos ( self . _ssl , input_str , len ( protostr ) )
Specify the client's ALPN protocol list.

        These protocols are offered to the server during protocol negotiation.

        :param protos: A list of the protocols to be offered to the server.
            This list should be a Python list of bytestrings representing the
            protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
Specify the client s ALPN protocol list .