Xiang Li d7a027e476 store: fix data race when modify event in watchHub.
The event got from watchHub should be considered as readonly.
To modify it, we first need to get a clone of it or there might
be a data race.
2015-12-09 10:11:51 -08:00
..
2015-11-17 20:54:10 -08:00
2015-02-28 11:46:21 -08:00
2015-07-07 16:01:51 +01:00