if_bridge and ipdivert oddity?

[Michael Scheidell]

Hey, thats a nice, clean looking test :-)

I suspect SOME of the latency is the unbuffered printf.
two printfs to &2 for every packet that flows.



On 3/4/11 2:01 PM, JJC wrote
>   inline transparently on fBSD
>
> ** begin perl snippet**
> #!/usr/bin/perl -w
> use Net::Divert;
>
> select STDERR; $| = 1;
>
> my $divobj = Net::Divert->new('localhost',8000);
>
> printf(STDERR "open new divobj\n");
>
> $divobj->getPackets(\&alterPacket);
>
> sub alterPacket { my($packet,$fwtag) = @_;
>          printf(STDERR "i");
>          $divobj->putPacket($packet,$fwtag);
>          printf(STDERR "o");
> }
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