From: Jimmy Soho <jimmy.soho@gmail.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Re: Thread.current
Date: Wed, 12 Jan 2011 09:52:12 +1100 [thread overview]
Message-ID: <AANLkTim=ymsUHz8KN5niEV6kwJaMtOQyuMny-CqDSqgb@mail.gmail.com> (raw)
In-Reply-To: <AANLkTinNKpijHor6qbKwmpMXx+qqH4XYXVvxEtNOZwS5@mail.gmail.com>
Hi,
Some more questions still:
It seems a worker uses the exact same thread to handle each request.
Is that guaranteed to happen for the lifetime of a worker? Or are
there cases where a unicorn worker might spin a new thread to handle
the next requests?
If the same thread is always used, isn't that a potential issue when
programmers use thread local variables, which are not reset at the
next request? (I know, the usage of thread local variables is not
recommended, but take a random rails project, go into their $GEM_HOME
and do grep -r Thread.current . , see what I mean..)
Cheers,
Jimmy
On Sat, Jan 8, 2011 at 4:54 PM, Jimmy Soho <jimmy.soho@gmail.com> wrote:
>>>> However, the Thread.current value within those parallel requests is
>>>> always the same.
>
> EW> Just a lucky coincidence :)
>
> I guess. Got confused there for a moment because of it. :) Using $$
> made things more clear.
>
>
>
> Thanks
>
> Jimmy
>
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next prev parent reply other threads:[~2011-01-11 23:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-08 2:00 Thread.current Jimmy Soho
2011-01-08 2:57 ` Thread.current Eric Wong
2011-01-08 3:09 ` Thread.current Curtis j Schofield
2011-01-08 5:54 ` Thread.current Jimmy Soho
2011-01-11 22:52 ` Jimmy Soho [this message]
2011-01-11 23:12 ` Thread.current Eric Wong
2011-01-11 23:12 ` Thread.current Jordan Ritter
2011-01-12 3:07 ` Thread.current Jimmy Soho
2011-01-13 4:26 ` Thread.current Eric Wong
2011-01-13 16:46 ` Thread.current Jordan Ritter
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