Displaying 9 results from an estimated 9 matches similar to: "Rails migrations issue"
2006 Jul 07
5
Re: Rails migration issue
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Ok, so rake migrate --trace gets you this:
Khavi:~/Documents/WebCode/rails/clickcaster sgoodwin$ rake migrate --
trace
(in /Users/sgoodwin/Documents/WebCode/rails/clickcaster)
** Invoke migrate (first_time)
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:migrate
** Execute migrate
then it
2007 Dec 09
38
libevent
Hello,
I have been looking at the Ruby/EventMachine. First let me say it look very
good. Reactor model with no threads makes for fast reliable server, and I
have read about marvelous Twisted framework for Python and am glad to see
something similar for Ruby.
I am writing network app with Ruby threads now and it very slow, and I try
new Ruby 1.9 with native threads that make it much slower.
2007 Feb 26
9
libevent
Francis,
I read in the list archives back that a future EventMachine release
will support epoll on Linux (i.e., it''s in the trunk).
Better still, is there a possibility that EM will rely on libevent so
that it will be architecture independent (i.e. epoll on Linux, kqueue
on FreeBSD/Mac OS X, /dev/poll on Solaris)? This is how memcached is
implemented, and it would be helpful to be able
2008 Jan 22
0
Revactor 0.1.0 released
Original announcement available here:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/288133
Revactor (an Erlang-like Actor framework for Ruby 1.9) includes a
monkeypatched Mongrel which uses Actors (implemented as Fibers) as the
underlying concurrency primitive, rather than Threads.
It seems to be performing fairly well (better than Threaded Mongrel,
afaict). I have plans to move
2006 May 11
0
Rails in Boulder
Dave,
We''re using Rail to build ClickCaster (based in Boulder).
scott
www.clickcaster.com
[Rails] Anyone using Rails in Boulder, Colorado? *Doug Fales* dfales at
mercury.com
<rails%40lists.rubyonrails.org?Subject=%5BRails%5D%20Anyone%20using%20Rails%20in%20Boulder%2C%20Colorado%3F&In-Reply-To=>
*Tue Feb 8 22:30:27 GMT 2005*
- Previous message: [Rails] associations...
2007 Nov 20
1
P2P: Avoiding manual port-forwarding
From: Tony Arcieri
>
> A STUN implementation will be an important part of DistribuStream
> in terms of firewall traversal. However, first I need to move the
> whole protocol to UDP, and before I do that I''m trying to make it
> work better in general.
>
> I''m also unsure what to use for a UDP data transfer protocol. I
> need something to work in
2008 Apr 24
4
Pure Ruby HTTP parser
Before anything else, let me state this: Of course it''s going to be
PAINFULLY slow on MRI. That''s not the point :)
I thought I''d try out writing out a Ruby version of the parser for the
purposes of Rubinius. For those of you who aren''t aware, Ragel supports a
goto-driven FSM on Rubinius by injecting assembly directly, and Rubinus head
honcho guy Evan Phoenix
2008 Feb 07
6
Buffer flushing
Short question: is there way to tell EM to actually send data after
send_data call?
I''m building a file transferring app. I send Mashal.dump''ed metadata
first, and then - the file contents (chunked). I found a silly bug:
receive_data() gets marshalled metadata and the first chunk of the
file in a single variable.
Like that:
c1.send_data("meta")
2008 Feb 01
6
epoll increasing latency big time
Sorry this is going to be a bit vague, but I''ve noticed something rather odd
going on with EventMachine on Linux.
I''ve written something uses EventMachine to proxy HTTP to other processes.
On OS X, it works great, adding only about 20% extra latency into the
connection when proxying versus connecting to the original backend process
directly, so a 5ms connection might now take