test: test cluster worker disconnection on error

santigimeno · Myles Borins · commit 9aec1ddb4f88 · 2016-07-12T10:59:44.000-07:00
This test checks that ownerless cluster worker handles are closed correctly on disconnection. Fixes: #6561 PR-URL: #6909 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/test/parallel/test-cluster-worker-disconnect-on-error.js b/test/parallel/test-cluster-worker-disconnect-on-error.js
@@ -0,0 +1,20 @@
+'use strict';
+const common = require('../common');
+const http = require('http');
+const cluster = require('cluster');
+
+cluster.schedulingPolicy = cluster.SCHED_NONE;
+
+const server = http.createServer();
+if (cluster.isMaster){
+ server.listen(common.PORT);
+ const worker = cluster.fork();
+ worker.on('exit', common.mustCall(() =>{
+ server.close();
+ }));
+} else{
+ server.listen(common.PORT);
+ server.on('error', common.mustCall((e) =>{
+ cluster.worker.disconnect();
+ }));
+}

-Original file line number
+Diff line change
@@ @@ -0,0 +1,20 @@ @@
 +'use strict';
 +constcommon=require('../common');
 +consthttp=require('http');
 +constcluster=require('cluster');
++
 +cluster.schedulingPolicy=cluster.SCHED_NONE;
++
 +constserver=http.createServer();
 +if(cluster.isMaster){
 +server.listen(common.PORT);
 +constworker=cluster.fork();
 +worker.on('exit',common.mustCall(()=>{
 +server.close();
 +}));
 +}else{
 +server.listen(common.PORT);
 +server.on('error',common.mustCall((e)=>{
 +cluster.worker.disconnect();
 +}));
 +}