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Sockets - WTF to be frank

Sockets - WTF to be frank

Sockets - WTF to be frank

(OP)
OK, would anyone care to explain how to use sockets with perl?
I've treid... and treid, but it never works out the way it should... could someone give me a basic example of how to communicate with an SMTP server, please?
Thanks
SIber-D
(siber-d@siberdude.com)

RE: Sockets - WTF to be frank

I have not done it myself and would rather give you a clear answer (not point you to yet another page), but, since no one else seems to be chiming in with any expertise........so............
I found this resource listed under 'communications' on www.perl.com. ; Hopefully, this will help.

http://www.cs.uno.edu/~golden/teach.html

There are examples of simple servers and clients on this page.

good luck.

 
 
 
 keep the rudder amid ship and beware the odd typo

RE: Sockets - WTF to be frank

heres an example... not a very good one, but an examle all the same.

##!/usr/bin/perl

use Socket;

$port = 25;
$server = "mail.unf.com";

socket(HANDLE, PF_INET, SOCK_STREAM, (getprotobyname('tcp'))[2]);

connect(HANDLE, pack('Sna4x8', AF_INET, $port, (gethostbyname($server))[4]);

HANDLE->autoflush();


#end

you can then read or write to your socket just like any other file handle.

<HANDLE> to read;
print HANDLE to write;


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