From 15d02182e26ac20d71538eea1bf058a131eb0043 Mon Sep 17 00:00:00 2001
From: Marco van Dijk <marco@stronk.rocks>
Date: Wed, 19 Oct 2022 09:47:03 +0200
Subject: [PATCH] Close client after each call to prevent `too many open files`
 error on O's

---
 client/src/routes/orchTester.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/routes/orchTester.js b/client/src/routes/orchTester.js
index 1cc74ac..e39b2c0 100644
--- a/client/src/routes/orchTester.js
+++ b/client/src/routes/orchTester.js
@@ -171,7 +171,6 @@ function hexToBytes(hex) {
 
 const discoverOrchestrator = async function (target) {
   if (!target) { return; }
-  var client = new livepeerProto.Orchestrator(target, ssl_creds);
   var client = new livepeerProto.Orchestrator(target, ssl_creds, {"GRPC_ARG_DEFAULT_AUTHORITY": Math.random().toString(36).substr(2, 5)});
   var receivedResults = false;
   var orchestratorInfo;
@@ -192,6 +191,7 @@ const discoverOrchestrator = async function (target) {
     receivedResults = true;
   });
   while (!receivedResults && new Date().getTime() - start < 4000) { await sleep(20); }
+  grpc.closeClient(client);
   return { discoveryResults: orchestratorInfo, elapsed };
 }