Try unbuffer IO, this might be on off the Problem.
$| = 1;
the don´t do:
> > while (true) {
> > $socket->recv($text,128);
> > print $text;
> > }
do
> > while ($socket->recv($text,128)) {
> > print $text;
> > }
Byebye,
Bo
Stewart Anderson <[EMAIL PROTECTED]> hat am 24. September 2008 um 13:35
geschrieben:
> > -----Original Message-----
> > From: Andy Dixon [mailto:[EMAIL PROTECTED]
> > Sent: 24 September 2008 12:26
> > To: beginners@perl.org
> > Subject: Perl Sockets oddity..
> >
> > Hello,
> >
> > I may be being a bit dim, but I wrote this:
> >
> > #!/usr/bin/perl -w
> > use IO::Socket::INET;
> > print "ISONAS Logger (perl) v1\n";
> > my $socket = IO::Socket::INET->new(
> > PeerAddr => "10.9.1.100",
> > PeerPort => "5321"
> > ) or die $!;
> >
> > print "Connected.\n";
> >
> > $socket->print("<login>|");
> >
> > while (true) {
> > $socket->recv($text,128);
> > print $text;
> > }
> >
> >
> > The data gets sent to the server, and data comes back, but does not
> > get displayed on the screen. However, if I change the while() to
> > while($text==$text), I get the following error:
> >
> > Use of uninitialized value in numeric eq (==) at ilog.pl line 13.
> > Use of uninitialized value in numeric eq (==) at ilog.pl line 13.
> > Use of uninitialized value in print at ilog.pl line 14.
> > Argument "< 9/24/2008><12:25:43><LOGON>|" isn't numeric in numeric eq
> > (==) at ilog.pl line 16.
> > Argument "< 9/24/2008><12:25:43><LOGON ACCEPTED>||" isn't numeric in
> > numeric eq (==) at ilog.pl line 16.
> >
> > So, $text does contain the result, but for some reason it will not
> > print to the screen. I'm stuck!!!
> >
> [Stewart Anderson]
> Is it that perl is interpolating $text and your argument has
> symbols in it ? Quoting the var might help?
>
>
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