hi, On Thu, Feb 14, 2013 at 10:47 PM, Sanford Whiteman <swhitemanlistens-softw...@cypressintegrated.com> wrote: >> I think it'd be great to have a library with unified interface and an >> extension that uses it. However, I'm not sure if these libraries are >> useful in common php use case - short-lived requests. Could I get the >> changes since the last request? Or is it useful only for long-running >> persistent processes? > > You're right of course that you are implicitly lengthening a request. > But if you are already embracing a long-polling model that waits for > filesystem changes, the back-end service can actually use fs events > instead of looping -- much more efficient. In fact I do this already > on Windows by running an external FileSystemWatcher EXE and waiting > for it to return (+ a timeout in the wrapper).
There are native APIs for that (read: non .net, aka C) on Windows, using an external process for this purpose would be horrible, in all possible ways. Cheers, -- Pierre @pierrejoye -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
