Hi folks,
We are using fiber with eventmachine (em-synchrony) in our production
env for quite a long time, and it works very well. We use the outdated
ruby 1.9.3 and ActiveRecord 3.x for over 2 years. We are migrating those
two big parts to the latest versions.
When trying to upgrade ruby to the latest, we got an exception fiber called across stack rewinding barrier (FiberError) in 2.0+, but not in
1.9.3. Can you guys help us to figure out this problem?
Sample codes are in this repo:
Any help would be appreciated!
Thanks,
Hanfei