use uuid instead

miguelmota · Jun 29, 2017 · cdf053d · cdf053d
1 parent 7b00198
commit cdf053d
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Showing 2 changed files with 3 additions and 10 deletions.
diff --git a/package.json b/package.json
@@ -13,9 +13,8 @@
     "filetobase64": "^0.0.3",
     "hyperlinkify": "0.0.3",
     "is-base64": "0.0.2",
-    "js-sha3": "^0.6.0",
-    "keccakjs": "^0.2.1",
     "randomstring": "^1.0.3",
+    "uuid": "^3.1.0",
     "ws": "^3.0.0"
   },
   "devDependencies": {

diff --git a/server.js b/server.js
@@ -4,13 +4,7 @@ const fs = require(`fs`)
 const randomstring = require(`randomstring`)
 const http = require(`http`)
 const WebSocket = require('ws')
-const keccak = require('keccakjs')
-
-function sha3(data) {
-  const hash = new keccak(256)
-  hash.update(data)
-  return hash.digest('hex')
-}
+const uuid = require('uuid/v4')
 
 process.setMaxListeners(0)
 
@@ -65,7 +59,7 @@ function createSock(path) {
 
   sock.on(`connection`, conn => {
     if (!conn.id) {
-      conn.id = sha3(`${clients.length + 1}_${Date.now()}_${Math.random()}`)
+      conn.id = uuid()
     }
 
     clients.push(conn)