Create and initialize a new Request object.
The XML data to be sent in the request.
The function that will be called when the XMLHttpRequest readyState changes.
The BOSH rid attribute associated with this request.
The number of times this same request has been sent.
Helper class that provides a cross implementation abstraction for a BOSH related XMLHttpRequest.
The Request class is used internally to encapsulate BOSH request information. It is not meant to be used from user's code.