@techreport{ietf-hybi-design-space-00,
    number =    {draft-ietf-hybi-design-space-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-hybi-design-space/00/},
    author =    {Jack Moffitt and Salvatore Loreto and Peter Saint-Andre and Stefano Salsano},
    title =     {{Design Space for Bidirectional Protocols}},
    pagetotal = 9,
    year =      2010,
    month =     jun,
    day =       28,
    abstract =  {As technologies for bidirectional communication over HTTP have become pervasive, interest has grown in (1) defining improved mechanisms for support of existing technologies (short-term solutions such as new HTTP headers) and (2) the development of new bidirectional protocols (long-term solutions such as WebSocket, Bidirectional Web Transfer Protocol, and Reverse HTTP). In order to provide context for such work, this document provides a tentative map of the design space for bidirectional HTTP, with special attention to deployed infrastructure (e.g. web clients, intermediaries, firewalls, NATs, web servers) and programming environments.},
}