my ($host, $port, $request, $proto) = ('tcp');

[download]

But that assigns 'tcp' to $host. Shouldn't it be assigned to $proto?

So, maybe one of these: 

my ($host, $port, $request, $proto) = ( undef, undef, undef, 'tcp' );
# or
my ($host, $port, $request, $proto) = ( '', '', '', 'tcp' );
# or
my ($host, $port, $request, $proto);
$proto = 'tcp';

[download]

In reply to Re^2: whats wrong? it gives me many error by linuxer
in thread whats wrong? it gives me many error by yenne

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