fawce / csv_builder Goto Github PK

Here there. I can't seem to get streaming working in my Rails app on Heroku with Unicorn. I also tested locally with Foreman with no luck. I am using the same view code as is in the test app for this gem. The file download never initiates... it just spins while it cranks through the loop. I know this isn't much to go on, but is there anything I could be missing?

Controller:

  @streaming = true
  @filename = 'report.csv'
   respond_to do |format|
     format.csv
end

View:

10_000_000.times do |i|
   csv << ["this","is","a","scale","test",i.to_s]
end

Procfile:
web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb

Unicorn.rb

timeout 30         # restarts workers that hang for 30 seconds```