So siehts ganz gut aus !

node_modules/mqtt-packet/numbers.js

@@ -0,0 +1,25 @@
+'use strict'
+
+var Buffer = require('safe-buffer').Buffer
+var max = 65536
+var cache = {}
+
+function generateBuffer (i) {
+  var buffer = Buffer.allocUnsafe(2)
+  buffer.writeUInt8(i >> 8, 0)
+  buffer.writeUInt8(i & 0x00FF, 0 + 1)
+
+  return buffer
+}
+
+function generateCache () {
+  for (var i = 0; i < max; i++) {
+    cache[i] = generateBuffer(i)
+  }
+}
+
+module.exports = {
+  cache: cache,
+  generateCache: generateCache,
+  generateNumber: generateBuffer
+}