[Twisted-Python] Non-blocking webserver - what am I doing wrong?
dgray at omniti.com
Wed Apr 27 11:31:29 EDT 2005
> Deferreds don't re-arrange processing, or make functions asynchronous,
> or anything like that. They only hook a result up with one or more
> functions for handling the result. The result is often only available
> after the callback functions have been defined and added to the
> Deferred, but if it is available beforehand, nothing significant really
> Put another way: if a Deferred has a callback, when it is given a
> result, the callback is invoked immediately; if a Deferred has a result,
> when it is given a callback, the callback is invoked immediately.
More information about the Twisted-Python