Add agenda worker setup

agenda/index.js

@@ -0,0 +1,18 @@
+const { Worker } = require("worker_threads");
+let nb = 0;
+
+
+function startWorker(workerArgs) {
+    let worker = new Worker(...workerArgs);
+    worker.on("error", (err) => {
+        console.error(err);
+        nb--;
+        if (nb > 0)
+            startWorker(workerArgs);
+    });
+}
+
+module.exports = (app) => {
+    const workerArgs = ["./agenda/worker.js", {workerData: app.get("config")}];
+    startWorker(workerArgs);
+};

bin/www

@@ -119,4 +119,5 @@ function onListening() {
     ? "pipe " + addr
     : "port " + addr.port;
   debug("Listening on " + bind);
+  require("../agenda")(app);
 }