reorganization

apps/mirrorHost.lua

@@ -0,0 +1,53 @@
+requireInjector(getfenv(1))
+
+local Event  = require('event')
+local Logger = require('logger')
+local Socket = require('socket')
+
+Logger.setScreenLogging()
+
+local args = { ... }
+local mon = device[args[1] or 'monitor']
+
+if not mon then
+  error('Monitor not attached')
+end
+
+mon.setBackgroundColor(colors.black)
+mon.clear()
+
+while true do
+  local socket = Socket.server(5901)
+
+  print('mirror: connection from ' .. socket.dhost)
+
+  Event.addRoutine(function()
+    while true do
+      local data = socket:read()
+      if not data then
+        break
+      end
+      for _,v in ipairs(data) do
+        mon[v.f](unpack(v.args))
+      end
+    end
+  end)
+
+  -- ensure socket is connected
+  Event.onInterval(3, function(h)
+    if not socket:ping() then
+      Event.off(h)
+    end
+  end)
+
+  while true do
+    Event.pullEvent()
+    if not socket.connected then
+      break
+    end
+  end
+
+  print('connection lost')
+
+  socket:close()
+end