diff options
Diffstat (limited to 'railties/lib')
| -rw-r--r-- | railties/lib/initializer.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/railties/lib/initializer.rb b/railties/lib/initializer.rb index 0e05634f4a..a31ae9422e 100644 --- a/railties/lib/initializer.rb +++ b/railties/lib/initializer.rb @@ -838,7 +838,8 @@ Run `rake gems:install` to install the missing gems. # Enable threaded mode. Allows concurrent requests to controller actions and # multiple database connections. Also disables automatic dependency loading - # after boot + # after boot, and disables reloading code on every request, as these are + # fundamentally incompatible with thread safety. def threadsafe! self.preload_frameworks = true self.cache_classes = true |