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POA simple perl program to send data from different files
 

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  1. POA simple perl program to send data from different files
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    <p>I wrote a perl program which send the updated data from a file to remote server periodically. But now i want it to read it from differnt files and send the updated data such that the reciever should know how to seperate the data from the mixed data. Do i just need to put some kind of delimiter? Is there any standards already there for such things?</p> <pre><code>############# #Change parameters ############ $PeerAddr='192.168.0.7'; $PeerPort='7070'; ############## # Import packages ############## use Text::Diff; use IO::Socket; ############# # Define global variables ############# $lineCount=0; $loopCount=0; our $stats2 = 0; for($count = 0; $count &lt;= 10000; $count++){ my $data_dir="archive/otat/*dat"; my $data_file= `ls -t $data_dir | head -1`; chomp($changed_data_file); print "old data_file is $changed_data_file \n"; chomp($data_file); if($data_file ne $changed_data_file){ $lineCount2=0; $changed_data_file=$data_file; print ("String:$data_file :$changed_data_file are not equal\n"); } while(defined($data_file)){ print "$data_file \n"; open (DAT,$data_file) || die("Could not open file! $!"); @iofile = &lt;DAT&gt;; $lineCount = @iofile; splice(@diffLines); print "printing: $lineCount\n"; print "printing 2: $lineCount2 \n"; chomp $lineCount; chomp $lineCount2; if($lineCount != $lineCount2){ $j=0; for($i=$lineCount2;$i &lt;= $lineCount; $i++){ $diffLines[$j] = $iofile[$i]; $j++; } $num=@diffLines; print "count of diff lines:$num\n"; $lineCount2 = $lineCount; $loopCount=0; } if($loopCount&gt;2){ $loopCount=0; print "Look for recent file \n"; last; } $loopCount++; sleep(5); ############################ &amp;socket_con(@diffLines); } } #### Methods/Functions sub socket_con { if ($sock== 0){ $sock = new IO::Socket::INET ( PeerAddr =&gt; $PeerAddr, PeerPort =&gt; $PeerPort, Proto =&gt; 'tcp' ); die "Could not create socket: $!\n" unless $sock; } print $sock @_; #close($sock); } </code></pre>
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    1. COhttp://www.ietf.org/rfc/rfc4627.txt http://www.w3.org/TR/REC-xml/ http://www.ietf.org/rfc/rfc4180.txt
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    2. COEmploy [serialisation](http://stackoverflow.com/a/10684780).
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    3. CO@Quentin I cannot open the link which you commented.
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