vemserver/cameraServer.rb

   1 #!/usr/bin/env ruby -I c://Users/iwasaki/gem/sinatra-master/lib -I lib
   2
   3 require 'em-websocket'
   4 require '../vem/vem'
   5 require '../vem/feicontrol'
   6
   7
   8 @@vem = VEM.create("fei")
   9
  10 EM::WebSocket.start(host: "192.168.4.145", port:3000) do |ws|
  11
  12   # 接続確立時の処理
  13   ws.onopen do
  14                 puts "WebSocket connection open"
  15                 ws.send("init")
  16         end
  17
  18   # メッセージ受信時の処理
  19         ws.onmessage do |message|
  20                 if(message=="acq")
  21                         result = @@vem.acquisition255
  22                         ws.send(result)
  23                         puts "send image"
  24                 end
  25         end
  26
  27 end
  28
  29