> From a background thread, unless `--optimize_for_size` or > `--predictable` is set, in which case they run on the foreground > thread.
I did a bunch of experiments and I can only see the second pass weak handle callback called from the message pump loop. I didn't specify those options explicitly (assuming they would be in args.gn) and don't know if they would be on by default. Will look more into this. Good to know this bit. I will look more into these build options. > The foreground thread. If the script never yields control, you can't > pump the message loop. Did some more testing and it seems that v8 platform is thread-safe and the message pump may be called from different threads for their individual isolates, which makes it possible to pump for messages in long-running native calls, like waiting for database results. Makes the code more complex, though - much easier to deal with the pump when JS code is written as a series of callbacks. -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
