Add shared memory example

waldemarnt · waldemarnt · commit a85e52c54724 · 2019-07-28T12:21:21.000+10:00
diff --git a/config/docker.json b/config/docker.json
@@ -1,7 +1,7 @@
 {
   "App": {
     "cluster": {
-      "enabled": true
+      "enabled": false
     },
     "database": {
       "url": "mongodb://mongodb"
diff --git a/src/routes/threads.js b/src/routes/threads.js
@@ -2,6 +2,7 @@ const express = require('express');
 const fb = require('fibonacci');
 const runFibonacci = require('../workers/fibonacciWorker');
 const runFibonacciPool = require('../workers/fibonacciWorkerPool');
+const runFibonacciShared = require('../workers/fibonacciWorkerShared');
 const log = require('../log');
 
 const router = express.Router();
@@ -21,4 +22,15 @@ router.get('/fibonacciThreadedPool', async (req, res) => {
   res.send('processing');
 });
 
+router.get('/fibonacciThreadedShared', async (req, res) => {
+  /**
+   * Uses shared SharedArrayBuffer to share data with the workers
+   */
+  const sharedUint8Array = new Uint8Array(new SharedArrayBuffer(4));
+  for(let i= 0; i< 4; i++) {
+    runFibonacciShared({ iterations: 1000, position: i, arr: sharedUint8Array }).then(result => console.log(result));
+  }
+  res.send('processing');
+});
+
 module.exports = router;
