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wolfSSL_CTX_UseSNI()
wolfSSL_UseSNI()
wolfSSL_CTX_UseSNI() is most recommended when the client contacts the same
server multiple times. Setting the SNI extension at the context level will enable the SNI
usage in all SSL objects created from that same context from the moment of the call
forward.
wolfSSL_UseSNI() will enable SNI usage for one SSL object only, so it is recommended
to use this function when the server name changes between sessions.
On the server side one of the same function calls is required. Since the wolfSSL server
doesn't host multiple 'virtual' servers, the SNI usage is useful when the termination of
the connection is desired in the case of SNI mismatch. In this scenario,
wolfSSL_CTX_UseSNI() will be more efficient, as the server will set it only once per
context creating all subsequent SSL objects with SNI from that same context.
4.10 Handshake Modifications
4.10.1 Grouping Handshake Messages
wolfSSL has the ability to group handshake messages if the user desires. This can be
done at the context level with:
wolfSSL_CTX_set_group_messages(ctx);
or at the SSL object level with:
wolfSSL_set_group_messages(ssl);
Copyright 2015 wolfSSL Inc. All rights reserved.
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