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.
Anthony Geary Leaving General Hospital After 28 Years As Luke Spencer: I Really Don't Want to Die. On Set. Luke Spencer is leaving! Anthony Geary announced on Friday, May 8, that he will be exiting the long-standing daytime TV soap General Hospital after 28 years. I'm just weary of the grind and have been for 20 years, he said in a statement, via TVLine.