The assignments and source code are based on an assignment and source code from the first edition of Kurose and Ross's Network Computing. The original document was copied from <URL:http://occawlonline.pearsoned.com/bookbind/pubbooks/kurose-ross1/chapter4/custom12/deluxe-content.html> on 05 July 2002. That document is © 2000-2001 by Addison Wesley Longman A division of Pearson Education
The original source code was by J. F. Kurose.
The source code was updated and enhanced mostly by J.
Blustein (in 2002).
Jing Li made some important improvements to the main() part
(in 2002).
Li Lei added the queue routines under J. Blustein's supervision (in
2003).