(Perl) Example: Http.ResumeDownload method

Demonstrates the ResumeDownload method.

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux

use chilkat();

$success = 0;

$http = chilkat::CkHttp->new();
$http->put_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.
$localFilePath = "c:/temp/qa_output/hamlet.xml";
$success = $http->Download("https://www.chilkatsoft.com/testData/hamlet_partial.xml",$localFilePath);
if ($success == 0) {
    print $http->lastErrorText() . "\r\n";
    exit;
}

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

    print "Download failed." . "\r\n";

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

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

print "Success." . "\r\n";