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    Subject/proc/net/* read drops data (was: lost socket)
    On Wed, 27 Aug 2003, Ricky Beam wrote:
    >This smells like a simple "off by one" bug, but I've been too busy to go
    >look at the code.

    Ah hah! it's a block size problem... netstat reads 1024 at a time.

    Using dd...

    [root:pts/5{9}]gir:~/[7:55pm]:dd if=/proc/net/udp bs=1024 | wc
    2+1 records in
    2+1 records out
    18 216 2304
    [root:pts/5{9}]gir:~/[7:56pm]:dd if=/proc/net/udp bs=2048 | wc
    1+1 records in
    1+1 records out
    19 228 2432
    [root:pts/5{9}]gir:~/[7:56pm]:dd if=/proc/net/udp bs=4096 | wc
    0+1 records in
    0+1 records out
    20 240 2560
    [root:pts/5{9}]gir:~/[7:56pm]:dd if=/proc/net/udp bs=8192 | wc
    0+1 records in
    0+1 records out
    20 240 2560
    [root:pts/5{9}]gir:~/[7:56pm]:dd if=/proc/net/udp bs=32768 | wc
    0+1 records in
    0+1 records out
    20 240 2560
    [root:pts/5{9}]gir:~/[7:56pm]:dd if=/proc/net/udp bs=1 | wc
    2432+0 records in
    2432+0 records out
    19 228 2432

    --Ricky


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