joinbuf_init(&join, acptr, acptr, JOINBUF_TYPE_JOIN, 0, 0);
joinbuf_init(&create, acptr, acptr, JOINBUF_TYPE_CREATE, 0, TStime());
joinbuf_init(&join, acptr, acptr, JOINBUF_TYPE_JOIN, 0, 0);
joinbuf_init(&create, acptr, acptr, JOINBUF_TYPE_CREATE, 0, TStime());