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View Code? Open in Web Editor NEWMakes middleware that ships with Rack bullet-proof for async responses.
License: University of Illinois/NCSA Open Source License
Makes middleware that ships with Rack bullet-proof for async responses.
License: University of Illinois/NCSA Open Source License
Here are a few issues I found with current approach to ruby async web stack (or lack of one), including this gem:
throw :async
scares me.Why we need a separate rack-like API for async web apps:
P.s. Sorry for putting this here as an issue, I couldn't find any discussion about this possibility anywhere, so I'm trying to see if other people's opinions on this idea.
When I start this simple server, I get an error: Server handler (thin) not found. (RuntimeError)
require 'async-rack'
require 'sinatra'
set :server, 'thin'
get '/' do
"Hello, world!"
end
If I comment out the require 'async-rack'
line, it starts Thin fine. If I comment out the set :server, 'thin'
and use async-rack, it starts WEBrick.
[1] pry(main)> require 'async-rack'
=> true
[2] pry(main)> require 'rack/head'
NameError: uninitialized constant Rack::Head
from /Users/jonas/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/async-rack-0.5.1/lib/async_rack/async_callback.rb:7:in `const_get'
[3] pry(main)> Rack::Head
=> AsyncRack::Head
What am I doing wrong?
Bonus:
# inserted by me before line 7 of async-rack-0.5.1/lib/async_rack/async_callback.rb
puts [namespace.constants.include?(name), namespace.const_defined?(name)]
# => [true, false]
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