Isolate streamlined wiith bugs

Isolate streamline working but unable to get startup signal, initial requests failing

dispatch_module/dispatch_daemon/config.json

-{"id":"10.130.150.246","master_node":"10.129.6.5"}
\ No newline at end of file
+{"id":"192.168.31.51","master_node":"10.129.6.5"}
\ No newline at end of file

dispatch_module/dispatch_daemon/execute.js

 'use strict';
-const isolateBackend = require('./isolate')
+// const isolateBackend = require('./isolate')
 const fs = require('fs')
 const { spawn } = require('child_process');
+const { Worker, isMainThread, workerData } = require('worker_threads');
 const registry_url = "10.129.6.5:5000/"
 const events = require('events');
 const workerEvent = new events.EventEmitter();
 
-function runIsolate(filename) {
+function runIsolate(local_repository, functionHash, port) {
+    let filename = local_repository + functionHash + ".js"
     return new Promise((resolve, reject) => {
-        let timeStart = Date.now()
-        let { isolate, context } = isolateBackend.createIsolate();
 
-        fs.readFile(filename, 'utf-8', (err, data) => {
+        const worker = new Worker(filename);
+        worker.on('message', resolve);
+        worker.on('error', reject);
+        worker.on('exit', (code) => {
+            if (code !== 0)
+                reject(new Error(`Worker stopped with exit code ${code}`));
+            console.log("worker exited");
+            workerEvent.emit('end', port, "isolate");
+        })
+        workerEvent.emit('start', functionHash, port, "isolate")
+        resolve()
+        // let timeStart = Date.now()
+        // let { isolate, context } = isolateBackend.createIsolate();
+
+        // fs.readFile(filename, 'utf-8', (err, data) => {
 
-            if (err)
-                reject(err);
+        //     if (err)
+        //         reject(err);
 
-            context.evalClosure(data).then(result => {
+        //     context.evalClosure(data).then(result => {
                 
-                let timeDifference = Math.ceil((Date.now() - timeStart))
-                console.log("isolate time taken: ", timeDifference);
-                resolve(result.result);
+        //         let timeDifference = Math.ceil((Date.now() - timeStart))
+        //         console.log("isolate time taken: ", timeDifference);
+        //         resolve(result.result);
                 
-            }).catch(err => { reject(err) })
-        });
+        //     }).catch(err => { reject(err) })
+        // });
     });
 
 }

dispatch_module/dispatch_daemon/index.js

@@ -42,7 +42,7 @@ libSupport.makeTopic(node_id).then(() => {
             let port = message.port
             if (message.type === "execute") {
                 console.log("function_id", function_id);
-                libSupport.download(host_url + "/repository/" + functionHash + ".js", local_repository + functionHash).then(() => {
+                libSupport.download(host_url + "/repository/" + functionHash + ".js", local_repository + functionHash + ".js").then(() => {
                     startWorker(local_repository, functionHash, function_id, producer, runtime, port)
                 })
 
@@ -59,16 +59,17 @@ function startWorker(local_repository, functionHash,function_id, producer, runti
     usedPort.set(port, functionHash)
     fs.writeFileSync('./local_repository/config.json', JSON.stringify({port}));
     if (runtime === "isolate")
-        execute.runIsolate(local_repository + functionHash).then(result => {
-            producer.send([{
-                topic: "response",
-                messages: JSON.stringify({
-                    status: "success",
-                    result,
-                    function_id
-                })
-            }], () => { })
-        })
+        execute.runIsolate(local_repository, functionHash, port)
+        // .then(result => {
+        //     producer.send([{
+        //         topic: "response",
+        //         messages: JSON.stringify({
+        //             status: "success",
+        //             result,
+        //             function_id
+        //         })
+        //     }], () => { })
+        // })
     else if (runtime === "process")
         execute.runProcess(local_repository, functionHash, port)
         // .then(result => {

dispatch_module/dispatch_daemon/worker_thread.js

 const { Worker, isMainThread, workerData } = require('worker_threads');
+
 function runService() {
     return new Promise((resolve, reject) => {
         if (isMainThread) {
-            const worker = new Worker('./local_repository/49ce6b6f383591cf86a667a118ff0d2c.js');
+            const worker = new Worker('./local_repository/5a6bd79bcd13b95441c733827cd6b016.js');
             worker.on('message', resolve);
             worker.on('error', reject);
             worker.on('exit', (code) => {
@@ -16,11 +17,4 @@ function runService() {
     })
   }
   
-  async function run() {
-    const result = await runService(
-
-    )
-    console.log(result);
-  }
-  
-  run().catch(err => console.error(err))
\ No newline at end of file
+  runService().catch(err => console.error(err))
\ No newline at end of file