Thanks for adding your code. Now we can get down to business. I looked at your code, and it seemed to me that you had too much going on. I didn't see any reason for Getopt::Long; LWP::Debug has been deprecated, and I took out SOAP::Lite. This is how I would approach it: 
#!/usr/bin/perl 

use strict;
use warnings;
use HTTP::DAV;

my $source = "/home/jadli_r/sharepoint_test/test.txt";
my $destination = "https://fddld.com/sites/A055/files/";
my $username = "uname";
my $password = "passwd";

my $ua = HTTP::DAV::UserAgent->new( keep_alive => 1 );

my $dav = new HTTP::DAV( -useragent => $ua );

$dav->credentials( -user  => $username,
                   -pass  => $password,
                   -url   => $destination,
                   -realm => "DAV realm",
);
       
$dav->open( -url => $destination )
    or die("Couldn't open $destination: " .$dav->message . "\n");

$dav->lock( -url => $destination, -timeout => "infinity" )
    or die "Put requires infinity\n";

if ( $dav->put( -local => $source, -url => $destination ) ) {
    print "Successfully uploaded $source to $destination\n";
}
else {
    print "Put failed: " . $dav->message . "\n";
}

[download]
Note that I'm not sure that you'll need keep_alive with an infinite lock.

In reply to Re: http::dav keep_alive not enabled by Khen1950fx
in thread http::dav keep_alive not enabled by cnytus

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