Check internet connectivity with lookup instead of resolve (#1863)

kdleijer · Timer · commit 825b77c2f35c · 2017-03-22T20:43:54.000-04:00
Resolves #1818
diff --git a/packages/create-react-app/index.js b/packages/create-react-app/index.js
@@ -520,7 +520,7 @@ function checkIfOnline(useYarn) {
   }
 
   return new Promise(function(resolve) {
-    dns.resolve('registry.yarnpkg.com', function(err) {
+    dns.lookup('registry.yarnpkg.com', function(err) {
       resolve(err === null);
     });
   });

Original file line number	Diff line number	Diff line change
`@@ -520,7 +520,7 @@ function checkIfOnline(useYarn) {`
`520`	`520`	`}`
`521`	`521`
`522`	`522`	`return new Promise(function(resolve) {`
`523`		`- dns.resolve('registry.yarnpkg.com', function(err) {`
	`523`	`+ dns.lookup('registry.yarnpkg.com', function(err) {`
`524`	`524`	`resolve(err === null);`
`525`	`525`	`});`
`526`	`526`	`});`