My concern is that the client may make multiple requests for additional parts at the same time triggering multiple (duplicate) re-fetches and saves. Anyone have a similar situation? Would you recommend use an atomic "add" with a short timeout as a lock?It's discussed on the wiki a bit. There's the "Ghetto lock" with add, but also things like gearman which can do request coalescing.
Gearman++ -- Brian. -------- http://brian.moonspot.net/
