Add error handling to dns-resolver example

reactphp · Jan 30, 2013 · 21286e2 · 21286e2
1 parent f6bdbe1
commit 21286e2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/examples/dns-resolver.php b/examples/dns-resolver.php
@@ -14,6 +14,8 @@
     ->resolve($domain)
     ->then(function ($ip) {
         echo "Host: $ip\n";
+    }, function ($e) {
+        echo "Error: {$e->getMessage()}\n";
     });
 
 echo "Resolving domain $domain...\n";