| Date | Commit message (Collapse) |
|---|
|
|
|
2 seconds is still prone to race conditions under high load.
We're intentionally less accurate than we could be in order to
reduce syscall and method dispatch overhead.
|
|
Otherwise there's a chance a child won't have a socket bound by
the time we're trying to connect.
|
|
Use SIGQUIT if you're going to be nice and do graceful
shutdowns. Sometimes people run real applications on this
server and SIGINT/SIGTERM get lost/trapped when Object is
rescued and that is not good. Also make sure we break out of
the loop properly when the master is dead.
Testcases added for both SIGINT and dead master handling.
|
|
Timeouts of less than 2 seconds are unsafe due to the lack of
subsecond resolution in most POSIX filesystems. This is the
trade-off for using a low-complexity solution for timeouts.
Since this type of timeout is a last resort; 2 seconds is not
entirely unreasonable IMNSHO. Additionally, timing out too
aggressively can put us in a fork loop and slow down the system.
Of course, the default is 60 seconds and most people do not
bother to change it.
|
|
Instead of just worker.nr. This is a configuration file/API
change and will break existing configurations.
This allows worker.tempfile to be exposed to the hooks
so ownership changes can still happen on it.
On the other hand, I don't know of many people actually
using this feature (or Unicorn).
|
|
I/O on slow descriptors can be interrupted so make sure we
(and Ruby itself) are handling EINTR correctly.
|