Perl

Example: Http.ResumeDownload method

Demonstrates the ResumeDownload method. Chilkat2 Perl

use strict;
use warnings;
use Chilkat2;

my $http = Chilkat2::Http->new;
$http->KeepResponseBody(1);

# To demonstrate resuming a download, we've created a file on the chilkatsoft.com
# web server that contains the first 82,379 bytes of the full  279,658 bytes of the hamlet.xml file.

# We'll first download the partial file, and pretend it was a previous incomplete attempt to download the entire file.
my $localFilePath = 'c:/temp/qa_output/hamlet.xml';
my $success = $http->Download('https://www.chilkatsoft.com/testData/hamlet_partial.xml', $localFilePath);
if (!$success) {
    print $http->LastErrorText, "\n";
    exit;
}

# Download the remainder of hamlet.xml.
$success = $http->ResumeDownload('https://www.chilkatsoft.com/testData/hamlet.xml', $localFilePath);
my $statusCode = $http->LastStatus;
if (!$success) {
    if ($statusCode == 0) {
        # Unable to either send the request or get the response.
        print $http->LastErrorText, "\n";
    } else {
        # We got a response, but the status code was not in the 200s
        print 'Response status code: ', $statusCode, "\n";
        # Examine the response body.
        print "Response body:\n";
        print $http->LastResponseBody, "\n";
    }

    print "Download failed.\n";
} else {
    print 'Download success, response status = ', $statusCode, "\n";
}

# The hamlet.xml file should be 279,658 bytes
my $fac = Chilkat2::FileAccess->new;
print 'size of hamlet.xml: ', $fac->FileSize($localFilePath), "\n";

print "Success.\n";