Nicholas P. Mueller
2006-Jul-19 22:33 UTC
[Rails] Rails crashes my fcgid/fastcgi/scgi on apache2/lighttpd :<
Or maybe I crash it and don''t know why. Here is the setup:
I have an action that will crash my debian sarge development box
using fcgid, fastcgi and scgi running with Apache2, as well as
fastcgi running with lighttpd, every time. Here is the action from
the controller:
-------------------
def crashme
@orders = Order.find(:all, :order => "`id` ASC", :offset =>
0, :limit => 200)
emails_array = Array.new
@orders.each{ |order|
a_email = OrderMailer.create_a(order, price, pre_tax_price,
sales_tax)
emails_array << a_email
if order.confirmed_email?
verification_email = OrderMailer.create_a_verification
(order, pre_tax_price, sales_tax)
emails_array << verification_email
end
}
flash[:notice] = ''Array Size: '' + emails_array.size.to_s
emails_array.each{ |email|
email.set_content_type("text/html")
OrderMailer.deliver(email)
}
redirect_to :action => "list"
end
-------------------
It doesn''t even start sending mails - it crashes somewhere in the
arrays when doing ''.each''. The order model is ~40 fields,
mostly
ints and dates, but some varchar. If I cut the limit down to ~50, it
will run ok.
When it "crashes", I get a line in my apache server log for my rails
virtualhost like this:
[Wed Jul 19 11:30:01 2006] [error] [client 204.11.129.35] Premature
end of script headers: dispatch.fcgi
And no other logs (grrr).
I also get this output on my ssh session sometimes when I run the
action and make it crash:
(eval):1: [BUG] Segmentation fault ruby 1.8.2 (2005-04-11) [x86_64-
linux]
Can anyone share any insight? Am I running out of memory or
something? How could I tell? Or is there a bug in my ruby like the
console output tells me?
Thanks in advance,
Nicholas P. Mueller
Nicholas P. Mueller
2006-Jul-19 22:37 UTC
[Rails] Rails crashes my fcgid/fastcgi/scgi on apache2/lighttpd :<
Further information: When I run my app in script/console and start entering the code from the action, after I close the each, it throws this error: /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ core_ext/class/inheritable_attributes.rb:100: [BUG] Segmentation fault ruby 1.8.2 (2005-04-11) [x86_64-linux] Is it a memory thing or a bug in Ruby on Debian Sarge? Nicholas P. Mueller On Jul 19, 2006, at 5:33 PM, Nicholas P. Mueller wrote:> Or maybe I crash it and don''t know why. Here is the setup: > > I have an action that will crash my debian sarge development box > using fcgid, fastcgi and scgi running with Apache2, as well as > fastcgi running with lighttpd, every time. Here is the action from > the controller: > > ------------------- > def crashme > @orders = Order.find(:all, :order => "`id` ASC", :offset => > 0, :limit => 200) > emails_array = Array.new > @orders.each{ |order| > a_email = OrderMailer.create_a(order, price, pre_tax_price, > sales_tax) > emails_array << a_email > if order.confirmed_email? > verification_email = OrderMailer.create_a_verification > (order, pre_tax_price, sales_tax) > emails_array << verification_email > end > } > flash[:notice] = ''Array Size: '' + emails_array.size.to_s > emails_array.each{ |email| > email.set_content_type("text/html") > OrderMailer.deliver(email) > } > redirect_to :action => "list" > end > ------------------- > > It doesn''t even start sending mails - it crashes somewhere in the > arrays when doing ''.each''. The order model is ~40 fields, mostly > ints and dates, but some varchar. If I cut the limit down to ~50, > it will run ok. > > When it "crashes", I get a line in my apache server log for my > rails virtualhost like this: > > [Wed Jul 19 11:30:01 2006] [error] [client 204.11.129.35] Premature > end of script headers: dispatch.fcgi > > And no other logs (grrr). > > I also get this output on my ssh session sometimes when I run the > action and make it crash: > > (eval):1: [BUG] Segmentation fault ruby 1.8.2 (2005-04-11) [x86_64- > linux] > > Can anyone share any insight? Am I running out of memory or > something? How could I tell? Or is there a bug in my ruby like > the console output tells me? > > Thanks in advance, > > Nicholas P. Mueller > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails
Philip Hallstrom
2006-Jul-19 22:49 UTC
[Rails] Rails crashes my fcgid/fastcgi/scgi on apache2/lighttpd :<
> > I have an action that will crash my debian sarge development box using fcgid, > fastcgi and scgi running with Apache2, as well as fastcgi running with > lighttpd, every time. Here is the action from the controller: > > ------------------- > def crashme > @orders = Order.find(:all, :order => "`id` ASC", :offset => 0, :limit => > 200) > emails_array = Array.new > @orders.each{ |order| > a_email = OrderMailer.create_a(order, price, pre_tax_price, sales_tax) > emails_array << a_email > if order.confirmed_email?Don''t you need a "then" at the end of the above line?> verification_email = OrderMailer.create_a_verification(order, > pre_tax_price, sales_tax) > emails_array << verification_email > end > } > flash[:notice] = ''Array Size: '' + emails_array.size.to_s > emails_array.each{ |email| > email.set_content_type("text/html") > OrderMailer.deliver(email) > } > redirect_to :action => "list" > end > ------------------- > > It doesn''t even start sending mails - it crashes somewhere in the arrays when > doing ''.each''. The order model is ~40 fields, mostly ints and dates, but > some varchar. If I cut the limit down to ~50, it will run ok. > > When it "crashes", I get a line in my apache server log for my rails > virtualhost like this: > > [Wed Jul 19 11:30:01 2006] [error] [client 204.11.129.35] Premature end of > script headers: dispatch.fcgi > > And no other logs (grrr). > > I also get this output on my ssh session sometimes when I run the action and > make it crash: > > (eval):1: [BUG] Segmentation fault ruby 1.8.2 (2005-04-11) [x86_64-linux] > > Can anyone share any insight? Am I running out of memory or something? How > could I tell? Or is there a bug in my ruby like the console output tells me? > > Thanks in advance, > > Nicholas P. Mueller > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails
Łukasz Piestrzeniewicz
2006-Jul-20 05:35 UTC
[Rails] Re: Rails crashes my fcgid/fastcgi/scgi on apache2/lighttpd
Nicholas P. Mueller wrote:> /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/ > core_ext/class/inheritable_attributes.rb:100: [BUG] Segmentation fault > ruby 1.8.2 (2005-04-11) [x86_64-linux] > > Is it a memory thing or a bug in Ruby on Debian Sarge?As I remember people had a lot of problems with running Rails on Ruby 1.8.2. In all cases switching to 1.8.4 helped. You could try to verify that on development box. Cheers, ?ukasz Piestrzeniewicz -- Posted via http://www.ruby-forum.com/.
Nicholas P. Mueller
2006-Jul-20 19:14 UTC
[Rails] Rails crashes my fcgid/fastcgi/scgi on apache2/lighttpd :<
You don''t need a "then" if you lay out your "if" statement on multiple lines. From the pickaxe (http://whytheluckystiff.net/ruby/pickaxe/) "expressions" section: ------------------------ An if expression in Ruby is pretty similar to ``if'''' statements in other languages. if aSong.artist == "Gillespie" then handle = "Dizzy" elsif aSong.artist == "Parker" then handle = "Bird" else handle = "unknown" end If you lay out your if statements on multiple lines, you can leave off the then keyword. if aSong.artist == "Gillespie" handle = "Dizzy" elsif aSong.artist == "Parker" handle = "Bird" else handle = "unknown" end However, if you lay your code out more tightly, the then keyword is necessary to separate the boolean expression from the following statements. if aSong.artist == "Gillespie" then handle = "Dizzy" elsif aSong.artist == "Parker" then handle = "Bird" else handle = "unknown" end You can have zero or more elsif clauses and an optional else clause. --------------------------- I really think it is either a ruby bug in the debian package or a memory thing. Nicholas P. Mueller On Jul 19, 2006, at 5:54 PM, Philip Hallstrom wrote:>> >> I have an action that will crash my debian sarge development box >> using fcgid, fastcgi and scgi running with Apache2, as well as >> fastcgi running with lighttpd, every time. Here is the action >> from the controller: >> >> ------------------- >> def crashme >> @orders = Order.find(:all, :order => "`id` ASC", :offset => >> 0, :limit => 200) >> emails_array = Array.new >> @orders.each{ |order| >> a_email = OrderMailer.create_a(order, price, pre_tax_price, >> sales_tax) >> emails_array << a_email >> if order.confirmed_email? > > Don''t you need a "then" at the end of the above line? > > >> verification_email = OrderMailer.create_a_verification >> (order, pre_tax_price, sales_tax) >> emails_array << verification_email >> end >> } >> flash[:notice] = ''Array Size: '' + emails_array.size.to_s >> emails_array.each{ |email| >> email.set_content_type("text/html") >> OrderMailer.deliver(email) >> } >> redirect_to :action => "list" >> end >> ------------------- >> >> It doesn''t even start sending mails - it crashes somewhere in the >> arrays when doing ''.each''. The order model is ~40 fields, mostly >> ints and dates, but some varchar. If I cut the limit down to ~50, >> it will run ok. >> >> When it "crashes", I get a line in my apache server log for my >> rails virtualhost like this: >> >> [Wed Jul 19 11:30:01 2006] [error] [client 204.11.129.35] >> Premature end of script headers: dispatch.fcgi >> >> And no other logs (grrr). >> >> I also get this output on my ssh session sometimes when I run the >> action and make it crash: >> >> (eval):1: [BUG] Segmentation fault ruby 1.8.2 (2005-04-11) [x86_64- >> linux] >> >> Can anyone share any insight? Am I running out of memory or >> something? How could I tell? Or is there a bug in my ruby like >> the console output tells me? >> >> Thanks in advance, >> >> Nicholas P. Mueller >> _______________________________________________ >> Rails mailing list >> Rails@lists.rubyonrails.org >> http://lists.rubyonrails.org/mailman/listinfo/rails > > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails