lib,src: update cluster to use Parent

Doc deprecate isMaster and setupMaster in favor
of isPrimary and setupPrimary.

Signed-off-by: Michael Dawson <mdawson@devrus.com>

PR-URL: https://github.com/nodejs/node/pull/36478
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/test/parallel/test-cluster-worker-kill.js b/test/parallel/test-cluster-worker-kill.js
index 0cd6d0321c..9fcb924149 100644
--- a/test/parallel/test-cluster-worker-kill.js
+++ b/test/parallel/test-cluster-worker-kill.js
@@ -22,7 +22,7 @@
 'use strict';
 // test-cluster-worker-kill.js
 // verifies that, when a child process is killed (we use SIGKILL)
-// - the parent receives the proper events in the proper order, no duplicates
+// - the primary receives the proper events in the proper order, no duplicates
 // - the exitCode and signalCode are correct in the 'exit' event
 // - the worker.exitedAfterDisconnect flag, and worker.state are correct
 // - the worker process actually goes away
@@ -38,7 +38,7 @@ if (cluster.isWorker) {
   server.once('listening', common.mustCall(() => { }));
   server.listen(0, '127.0.0.1');
 
-} else if (cluster.isMaster) {
+} else if (cluster.isPrimary) {
 
   const KILL_SIGNAL = 'SIGKILL';
   const expected_results = {