Function dist_send_error

ds4_distributed.c:1167–1173

}

static int dist_send_error(int fd, const char *msg) {
    if (!msg) msg = "distributed protocol error";
    size_t len = strlen(msg);
    if (len > UINT32_MAX) len = UINT32_MAX;
    if (dist_write_frame_header(fd, DS4_DIST_MSG_ERROR, (uint32_t)len) != 0) return -1;
    return dist_write_full(fd, msg, len);
}

static void dist_peer_name(int fd, char *host, size_t hostlen, char *port, size_t portlen) {
    if (hostlen) host[0] = '\0';