OLS: A proposal for a new networking API
Posted Jul 24, 2006 13:01 UTC (Mon) by kleptog
In reply to: OLS: A proposal for a new networking API
Parent article: OLS: A proposal for a new networking API
This is where real-time signals come in. They queue, so if two signals were sent you receive two (mostly). You can also arrange to have data attached to the signal so you know who sent it.
I say mostly because there's one caveat: while the signals do queue, they don't queue indefinitly. I think linux cuts the queue at 32. Once the queue is full, the program has to go back to polling the sockets, which is what you're trying to avoid.
I beleive that's the reason they never caught on.
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