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#!/usr/bin/env ruby
require 'sinatra'
require 'sinatra/cross_origin'
require 'nanomsg'
require 'zipf'
set :bind, '0.0.0.0'
set :port, 31337
set :allow_origin, :any
set :allow_methods, [:get, :post, :options]
set :allow_credentials, true
set :max_age, "1728000"
set :expose_headers, ['Content-Type']
sock = NanoMsg::PairSocket.new
addr = "ipc:///tmp/dtrain.ipc"
sock.bind addr
input = ReadFile.readlines_strip "model/src.gz"
input_ = Array.new input
get '/' do
cross_origin
"Nothing to see here."
end
get '/next' do
cross_origin
if params[:example]
sock.send params[:example].strip
puts params.to_s
sock.recv # dummy
end
src = input.shift
if !src
puts "end of input, sending 'fi'"
"fi"
else
puts "sending source '#{src}' ..."
sock.send "act:translate ||| #{src}"
puts "done"
sleep 1
puts "waiting for translation ..."
t = sock.recv
puts "got translation '#{t}'"
"#{src}\t#{t}"
end
end
get '/reset' do
cross_origin
input = Array.new input_
"done"
end
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