Buffers are typically used when there is a difference between the rate at which data is received and the rate at which it can be processed, or in the case that these rates are variable, for example in a printer spooler or in online video streaming.
Luke Spencer leaving 'General Hospital': Laura returning as Anthony Geary exits. FILE - In this April 26, 2015, file photo, Anthony Geary accepts the award for outstanding lead actor in a drama series for General Hospital, at the 42nd annual Daytime Emmy Awards in Burbank, Calif. After 37 years, Geary finishes his role as Luke Spencer on ABC's General Hospital on Monday, July 27, 2015.
September 20 â A&E explain Longmire cancellation. September 11 â Longmire Season 4 to be pitched to digital and cable outlets. August 28 â Bad news as A&E officially cancels Longmire after three seasons. Some hope remains with Warner, the studio that produces the show, shopping it to other networks.