SSL3_SSL_SESSION_ID_LENGTH
ss->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
early->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
memset(early->session_id, 1, SSL3_SSL_SESSION_ID_LENGTH);
middle->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
memset(middle->session_id, 2, SSL3_SSL_SESSION_ID_LENGTH);
late->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
memset(late->session_id, 3, SSL3_SSL_SESSION_ID_LENGTH);