asdf.c

    char addressBuffer[INET_ADDRSTRLEN];
    getip(addressBuffer);
    char url1[100];
    sprintf(url1, "ws://%s:11222/driver", addressBuffer);
    char *url2 = "ipc:///tmp/pipe.ipc";
    int rv;
    printf("Beginning repeater %s -> %s...\n", url1, url2);
    if ((rv = nng_rep0_open_raw(&sock1)) != 0)
        fatal("nng_socket", rv);
    if ((rv = nng_rep0_open_raw(&sock1)) != 0)
        fatal("nng_rep0_open_raw", rv);
    if ((rv = nng_req0_open_raw(&sock2)) != 0)
        fatal("nng_req0_open_raw", rv);
    if ((rv = nng_setopt_size(sock1, NNG_OPT_RECVMAXSZ, 0)) != 0)
        fatal("nng_setopt_size", rv);
    if ((rv = nng_setopt_size(sock2, NNG_OPT_RECVMAXSZ, 0)) != 0)
        fatal("nng_setopt_size", rv);
    if ((rv = nng_listen(sock1, url1, NULL, 0)) != 0)
        fatal("nng_listen", rv);
    if ((rv = nng_dial(sock2, url2, NULL, 0)) != 0)
        fatal("nng_dial", rv);
    printf("Repeater started successfully.\n");
    if ((rv = nng_device(sock1, sock2)) != 0)
        fatal("nng_device", rv);