You need to turn on autoflush for the filehandle. You can do that with: 
    my $oldfh = select(FH);
    $| = 1;
    select($oldfh);

[download]
or 
    FH->autoflush(1);

[download]

--
sgifford's Web page

In reply to Re: writing to logfile in a loop by sgifford
in thread writing to logfile in a loop by jarthda

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