Windows CGI handler returns \r\r\n header

Windows CGI handler returns \r\r\n header

[Randy M]

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Hello everyone.

I'm using rack (1.4.1) on Windows rubyinstaller.org version.
I encountered Handler::CGI trouble.
Response header becomes \r\r\n.

= code =
#!ruby 
require "rubygems" 
require "rack" 
class HelloRack 
def call(env) 
req = Rack::Request.new(env) 
return [200, {"Content-Type" => "text/plain"}, 
"Hello, Rack\n" + req.params.inspect ] 
end 
end 
Rack::Handler::CGI.run HelloRack.new

= output =
Status: 200\r\r\nContent-Type: text/plain\r\r\n\r\r\nHello, Rack\r\n{}

= version = 
E:\>ruby -v
ruby 1.8.7 (2012-06-29 patchlevel 370) [i386-mingw32]
E:\tmp>gem list
rack (1.4.1)


Could anyone tell me idea? 

---------- 
Randy Michaels 
randy_michaels@aol.com

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Re: Windows CGI handler returns \r\r\n header

[Magnus Holm]

I think we need a $stdout.binmode (after $stdin.binmode) here:
https://github.com/rack/rack/blob/master/lib/rack/handler/cgi.rb

// Magnus Holm


On Mon, Jul 23, 2012 at 5:03 AM, Randy M <randy_michaels@aol.com> wrote:
> Hello everyone.
>
> I'm using rack (1.4.1) on Windows rubyinstaller.org version.
> I encountered Handler::CGI trouble.
> Response header becomes \r\r\n.
>
> = code =
> #!ruby
> require "rubygems"
> require "rack"
> class HelloRack
> def call(env)
> req = Rack::Request.new(env)
> return [200, {"Content-Type" => "text/plain"},
> "Hello, Rack\n" + req.params.inspect ]
> end
> end
> Rack::Handler::CGI.run HelloRack.new
>
> = output =
> Status: 200\r\r\nContent-Type: text/plain\r\r\n\r\r\nHello, Rack\r\n{}
>
> = version =
> E:\>ruby -v
> ruby 1.8.7 (2012-06-29 patchlevel 370) [i386-mingw32]
> E:\tmp>gem list
> rack (1.4.1)
>
>
> Could anyone tell me idea?
>
> ----------
> Randy Michaels
> randy_michaels@aol.com

Re: Windows CGI handler returns \r\r\n header

[Randy M]

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 Yes, it is right fix in windows enviroment. 
 Thanks. It is happy if this fix has merged.

I think we need a $stdout.binmode (after $stdin.binmode) here: 
> https://github.com/rack/rack/blob/master/lib/rack/handler/cgi.rb 
>
> // Magnus Holm 
>
>
> On Mon, Jul 23, 2012 at 5:03 AM, Randy M <randy_m...@aol.com <javascript:>> 
> wrote: 
> > Hello everyone. 
> > 
> > I'm using rack (1.4.1) on Windows rubyinstaller.org version. 
> > I encountered Handler::CGI trouble. 
> > Response header becomes \r\r\n. 
> > 
> > = code = 
> > #!ruby 
> > require "rubygems" 
> > require "rack" 
> > class HelloRack 
> > def call(env) 
> > req = Rack::Request.new(env) 
> > return [200, {"Content-Type" => "text/plain"}, 
> > "Hello, Rack\n" + req.params.inspect ] 
> > end 
> > end 
> > Rack::Handler::CGI.run HelloRack.new 
> > 
> > = output = 
> > Status: 200\r\r\nContent-Type: text/plain\r\r\n\r\r\nHello, Rack\r\n{} 
> > 
> > = version = 
> > E:\>ruby -v 
> > ruby 1.8.7 (2012-06-29 patchlevel 370) [i386-mingw32] 
> > E:\tmp>gem list 
> > rack (1.4.1) 
> > 
> > 
> > Could anyone tell me idea? 
>
>

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