(Unicode C++) Bandwidth Throttled Asynchronous HTTP Upload

Demonstrates how to do an HTTP upload asynchronously in a background thread with limiting the rate to an approximate number of bytes/second. The only difference between this example and one without bandwidth throttling is that the BandwidthThrottleUp property is set.

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#include <CkUploadW.h>

void ChilkatSample(void)
    {
    CkUploadW upload;

    //  Specify the page (ASP, ASP.NET, Perl, Python, Ruby, CGI, etc)
    //  that will process the HTTP Upload.
    upload.put_Hostname(L"www.mywebserver.com");
    upload.put_Path(L"/receiveUpload.aspx");

    //  Add one or more files to be uploaded.
    upload.AddFileReference(L"file1",L"dude.gif");
    upload.AddFileReference(L"file2",L"pigs.xml");
    upload.AddFileReference(L"file3",L"sample.doc");

    //  Set the BandwidthThrottleUp property to throttle to approx 64K/second
    upload.put_BandwidthThrottleUp(65536);

    //  Begin the HTTP upload in a background thread:
    bool success = upload.BeginUpload();
    if (success != true) {
        wprintf(L"%s\n",upload.lastErrorText());
    }
    else {
        wprintf(L"Upload started...\n");
    }

    //  Wait for the upload to finish.
    //  Print the progress as we wait...
    while ((upload.get_UploadInProgress() == true)) {
        //  We can abort the upload at any point by calling:
        //  upload.AbortUpload();

        //  Display the percentage complete and the number of bytes uploaded so far..
        //  The total upload size will become set after the upload begins:
        wprintf(L"%d% %d/%d\n",upload.get_PercentUploaded(),upload.get_NumBytesSent(),upload.get_TotalUploadSize());

        //  Sleep 2/10ths of a second.
        upload.SleepMs(200);

    }

    //  Did the upload succeed?
    if (upload.get_UploadSuccess() == true) {
        wprintf(L"Files uploaded!\n");
    }
    else {
        wprintf(L"%s\n",upload.lastErrorText());
    }


    }