Hypertext Transfer Protocol - HTTP Session State

HTTP Session State

HTTP is a stateless protocol. A stateless protocol does not require the HTTP server to retain information or status about each user for the duration of multiple requests. However, some web applications implement states or server side sessions using one or more of the following methods:

  • HTTP cookies.
  • Query string parameters, for example, /index.php?session_id=some_unique_session_code.
  • Hidden variables within web forms.

Read more about this topic:  Hypertext Transfer Protocol

Famous quotes containing the words session and/or state:

    I need not tell you of the inadequacy of the American shipping marine on the Pacific Coast.... For this reason it seems to me that there is no subject to which Congress can better devote its attention in the coming session than the passage of a bill which shall encourage our merchant marine in such a way as to establish American lines directly between New York and the eastern ports and South American ports, and both our Pacific Coast ports and the Orient and the Philippines.
    William Howard Taft (1857–1930)

    Tell [the next Miss America] she is taking on a great responsibility. A responsibility to herself, to her people, to the Miss American Pageant, the people of Atlantic City, her state and her nation. Tell her the country and the world will judge America by her.
    Colleen Kay Hutchins (b. c. 1932)