X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=lib%2Fworkers.js;h=abd60b4ff0ba814aac9d0af43cd4a5f7fe34d31b;hb=695b7a99868082d63ab01c0946ca8d19f63ba27a;hp=103061aa78b55e55625eb877f81b300239116d14;hpb=8950a9413daaff104bdfe23de5331ff744ee883b;p=poolifier.git

diff --git a/lib/workers.js b/lib/workers.js
index 103061aa..abd60b4f 100644
--- a/lib/workers.js
+++ b/lib/workers.js
@@ -16,6 +16,7 @@ class ThreadWorker extends AsyncResource {
     super('worker-thread-pool:pioardi')
     this.opts = opts || {}
     this.maxInactiveTime = this.opts.maxInactiveTime || (1000 * 60)
+    this.async = !!this.opts.async
     this.lastTask = Date.now()
     if (!fn) throw new Error('Fn parameter is mandatory')
     // keep the worker active
@@ -27,7 +28,11 @@ class ThreadWorker extends AsyncResource {
       if (value && value.data && value._id) {
         // here you will receive messages
         // console.log('This is the main thread ' + isMainThread)
-        this.runInAsyncScope(this._run.bind(this), this, fn, value)
+        if (this.async) {
+          this.runInAsyncScope(this._runAsync.bind(this), this, fn, value)
+        } else {
+          this.runInAsyncScope(this._run.bind(this), this, fn, value)
+        }
       } else if (value.parent) {
         // save the port to communicate with the main thread
         // this will be received once
@@ -56,6 +61,16 @@ class ThreadWorker extends AsyncResource {
       this.lastTask = Date.now()
     }
   }
+
+  _runAsync (fn, value) {
+    fn(value.data).then(res => {
+      this.parent.postMessage({ data: res, _id: value._id })
+      this.lastTask = Date.now()
+    }).catch(e => {
+      this.parent.postMessage({ error: e, _id: value._id })
+      this.lastTask = Date.now()
+    })
+  }
 }
 
 module.exports.ThreadWorker = ThreadWorker