SSL_set_session_id_context
SSL_set_session_id_context(con, context,
SSL_set_session_id_context(con, context,
int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, unsigned int sid_ctx_len);
if (!SSL_set_session_id_context(ret, s->sid_ctx,
if (!SSL_set_session_id_context(t, f->sid_ctx, f->sid_ctx_length))