Don't clear the worker list the first time though...

lib/pool.js

@@ -123,11 +123,9 @@ function messageHandler(message) {
 process.on('message', messageHandler);
 
 function sendToWorkers(data) {
-    let goodWorkers = [];
     workerList.forEach(function (worker) {
         worker.send(data);
     });
-    workerList = goodWorkers;
 }
 
 function retargetMiners() {