On Wed, Nov 23, 2011 at 2:06 PM, goran kent <[email protected]> wrote:
> What the hell is causing $client_sock->sysread( $buf, 6959) to only
> return 2892 bytes!?
PERLFUNC(1) for sysread says "*Attempts* to read LENGTH bytes of
data..." [emphasis mine] which means there might be unread chunks of
bytes. It looks like the 6k client request is being sent as two or
more chunks, so sysread needs a loop to get it all:
my $ret;
do {
$ret = $client_sock->sysread( $buf, $len );
last if not $ret;
$check_val += $ret;
} while $ret;
or some such, instead of just
$check_val = $client_sock->sysread( $buf, $len );
in SearchServer::serve.
