Node.js

Transition from Imap.FetchSequenceHeaders to Imap.FetchRange

Provides instructions for replacing deprecated FetchSequenceHeaders method calls with FetchRange. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    var imap = new chilkat.Imap();

    //  ...
    //  ...

    var startSeqNum = 1;
    var count = 5;

    //  ------------------------------------------------------------------------
    //  The FetchSequenceHeaders method is deprecated:

    // bundleObj: EmailBundle
    var bundleObj = imap.FetchSequenceHeaders(startSeqNum,count);
    if (imap.LastMethodSuccess == false) {
        console.log(imap.LastErrorText);
        return;
    }

    //  ...
    //  ...

    //  ------------------------------------------------------------------------
    //  Do the equivalent using FetchRange.
    //  Your application creates a new, empty EmailBundle object which is passed 
    //  in the last argument and filled upon success.

    var headersOnly = true;

    var bundleOut = new chilkat.EmailBundle();
    success = imap.FetchRange(headersOnly,startSeqNum,count,bundleOut);
    if (success == false) {
        console.log(imap.LastErrorText);
        return;
    }


}

chilkatExample();