[gnutls-help] vectored gnutls_record_send for DTLS?

Steven Brown swbrown at variadic.org
Fri Mar 28 08:42:16 CET 2014

Is there any way of doing vectored I/O for writes with gnutls?  There
seems to be a gnutls_transport_set_vec_push_function but no
corresponding gnutls_record_send_vec or similar.  This is an issue for
DTLS where I can't just do multiple writes as they'll end up in separate
packets and the alternative of rewriting each packet in memory is expensive.

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