9. References
9.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, http://www.rfc-editor.org/info/rfc2119.
[RFC5988] Nottingham, M., "Web Linking", RFC 5988, DOI 10.17487/RFC5988, October 2010, http://www.rfc-editor.org/info/rfc5988.
[RFC7252] Shelby, Z., Hartke, K., and C. Bormann, "The Constrained Application Protocol (CoAP)", RFC 7252, DOI 10.17487/RFC7252, June 2014, http://www.rfc-editor.org/info/rfc7252.
9.2. Informative References
[GOF] Gamma, E., Helm, R., Johnson, R., and J. Vlissides, "Design Patterns: Elements of Reusable Object-Oriented Software", Addison-Wesley Professional Computing Series, 1994.
[REST] Fielding, R., "Architectural Styles and the Design of Network-based Software Architectures", Ph.D. Dissertation, University of California, Irvine, 2000, http://www.ics.uci.edu/~fielding/pubs/dissertation/fielding_dissertation.pdf.
[RFC1982] Elz, R. and R. Bush, "Serial Number Arithmetic", RFC 1982, DOI 10.17487/RFC1982, August 1996, http://www.rfc-editor.org/info/rfc1982.
[RFC5405] Eggert, L. and G. Fairhurst, "Unicast UDP Usage Guidelines for Application Designers", BCP 145, RFC 5405, DOI 10.17487/RFC5405, November 2008, http://www.rfc-editor.org/info/rfc5405.
[RFC5989] Roach, A., "A SIP Event Package for Subscribing to Changes to an HTTP Resource", RFC 5989, DOI 10.17487/RFC5989, October 2010, http://www.rfc-editor.org/info/rfc5989.
[RFC6202] Loreto, S., Saint-Andre, P., Salsano, S., and G. Wilkins, "Known Issues and Best Practices for the Use of Long Polling and Streaming in Bidirectional HTTP", RFC 6202, DOI 10.17487/RFC6202, April 2011, http://www.rfc-editor.org/info/rfc6202.
[RFC6690] Shelby, Z., "Constrained RESTful Environments (CoRE) Link Format", RFC 6690, DOI 10.17487/RFC6690, August 2012, http://www.rfc-editor.org/info/rfc6690.
[RFC7228] Bormann, C., Ersue, M., and A. Keranen, "Terminology for Constrained-Node Networks", RFC 7228, DOI 10.17487/RFC7228, May 2014, http://www.rfc-editor.org/info/rfc7228.
[RFC7230] Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing", RFC 7230, DOI 10.17487/RFC7230, June 2014, http://www.rfc-editor.org/info/rfc7230.