Polling or Comet style interactive web applications require something to
monitor high levels of server load to ensure that
author: Joe Walker [joe at getahead dot ltd dot uk]
If the server is not going to be streaming then we need to tell browsers
to just use XHR rather than anything fancier.
true if the server will be supporting streaming
A thread has just ended a wait period.
This can be used by implementations to dynamically adjust the poll
timings.
Parameters: controller - An object that we can use to control the wait
A thread is about to begin a wait period.
This can be used by implementations to dynamically adjust the poll
timings.
Parameters: controller - An object that we can use to control the wait