Integrate new minicap along with a moderate rewrite. What's currently missing is recovering from socket death.

lib/units/device/plugins/screen/util/frameconfig.js

@@ -0,0 +1,22 @@
+var util = require('util')
+
+function FrameConfig(real, virtual) {
+  this.realWidth = real.width
+  this.realHeight = real.height
+  this.virtualWidth = virtual.width
+  this.virtualHeight = virtual.height
+  this.rotation = virtual.rotation
+}
+
+FrameConfig.prototype.toString = function() {
+  return util.format(
+    '%dx%d@%dx%d/%d'
+  , this.realWidth
+  , this.realHeight
+  , this.virtualWidth
+  , this.virtualHeight
+  , this.rotation
+  )
+}
+
+module.exports = FrameConfig