Class: Extface::HandlerController
- Inherits:
-
ApplicationController
- Object
- ActionController::Base
- ApplicationController
- Extface::HandlerController
- Includes:
- ActionController::Live
- Defined in:
- app/controllers/extface/handler_controller.rb
Instance Method Summary collapse
Methods inherited from ApplicationController
Instance Method Details
#pull ⇒ Object
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# File 'app/controllers/extface/handler_controller.rb', line 11 def pull # request.body.read usable? : YES! return number of bytes received by device unless device.present? render nothing: true, status: :not_found else response.headers['Content-Type'] = 'text/event-stream' # find current job or get new one Extface.redis_block do |r| start = Time.now if job = device.jobs.active.find_by(id: [:extface]) || device.jobs.active.try(:first) .permanent[:extface] = job.id p "Processing job #{job.id}" list, data = r.blpop(job.id, timeout: 1) while data response.stream.write data r.publish(job.id, "OK") if (Time.now - start) > 3.seconds p "Will continue next time" #break end list, data = r.blpop(job.id, timeout: 1) end end end #redis block end rescue => e p e. render nothing: true, status: :internal_server_error ensure response.stream.close end |
#push ⇒ Object
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# File 'app/controllers/extface/handler_controller.rb', line 43 def push # get request.body.read # if it is push message, process it response.headers['Content-Type'] = 'text/event-stream' p request.body.read Extface.redis.subscribe(:alabala) do |on| on. do |event, data| response.stream.write("event: #{event} data: #{data}\n\n") Extface.redis.unsubscribe end end response.stream.write "finish\n" ensure response.stream.write "failed\n" response.stream.close end |
#settings ⇒ Object
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# File 'app/controllers/extface/handler_controller.rb', line 60 def settings render text: 'settings' end |