1 files changed, 9 insertions, 2 deletions
diff --git a/src/js/node/dns.js b/src/js/node/dns.js
index a6de07351..7e6fc97dd 100644
--- a/src/js/node/dns.js
+++ b/src/js/node/dns.js
@@ -176,7 +176,14 @@ function lookupService(address, port, callback) {
     throw new TypeError("callback must be a function");
   }
 
-  callback(null, address, port);
+  dns.lookupService(address, port, callback).then(
+    results => {
+      callback(null, ...results);
+    },
+    error => {
+      callback(error);
+    },
+  );
 }
 
 function reverse(ip, callback) {
@@ -517,7 +524,7 @@ const promises = {
   },
 
   lookupService(address, port) {
-    return Promise.resolve([]);
+    return dns.lookupService(address, port);
   },
 
   resolve(hostname, rrtype) {