7 files changed, 11 insertions, 7 deletions
diff --git a/src/node/examples/math_server.js b/src/node/examples/math_server.js
index b1f8a6323f..31892c65df 100644
--- a/src/node/examples/math_server.js
+++ b/src/node/examples/math_server.js
@@ -115,7 +115,7 @@ server.addProtoService(math.Math.service, {
 });
 
 if (require.main === module) {
-  server.bind('0.0.0.0:50051');
+  server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
   server.start();
 }
 
diff --git a/src/node/examples/perf_test.js b/src/node/examples/perf_test.js
index da919eced5..0f38725f72 100644
--- a/src/node/examples/perf_test.js
+++ b/src/node/examples/perf_test.js
@@ -41,7 +41,8 @@ var interop_server = require('../interop/interop_server.js');
 function runTest(iterations, callback) {
   var testServer = interop_server.getServer(0, false);
   testServer.server.listen();
-  var client = new testProto.TestService('localhost:' + testServer.port);
+  var client = new testProto.TestService('localhost:' + testServer.port,
+                                         grpc.Credentials.createInsecure());
 
   function runIterations(finish) {
     var start = process.hrtime();
diff --git a/src/node/examples/qps_test.js b/src/node/examples/qps_test.js
index 00293b464a..1ce4dbe070 100644
--- a/src/node/examples/qps_test.js
+++ b/src/node/examples/qps_test.js
@@ -61,7 +61,8 @@ var interop_server = require('../interop/interop_server.js');
 function runTest(concurrent_calls, seconds, callback) {
   var testServer = interop_server.getServer(0, false);
   testServer.server.listen();
-  var client = new testProto.TestService('localhost:' + testServer.port);
+  var client = new testProto.TestService('localhost:' + testServer.port,
+                                         grpc.Credentials.createInsecure());
 
   var warmup_num = 100;
 
diff --git a/src/node/examples/route_guide_client.js b/src/node/examples/route_guide_client.js
index 8cd532fef1..647f3ffaba 100644
--- a/src/node/examples/route_guide_client.js
+++ b/src/node/examples/route_guide_client.js
@@ -40,7 +40,8 @@ var path = require('path');
 var _ = require('lodash');
 var grpc = require('..');
 var examples = grpc.load(__dirname + '/route_guide.proto').examples;
-var client = new examples.RouteGuide('localhost:50051');
+var client = new examples.RouteGuide('localhost:50051',
+                                     grpc.Credentials.createInsecure());
 
 var COORD_FACTOR = 1e7;
 
diff --git a/src/node/examples/route_guide_server.js b/src/node/examples/route_guide_server.js
index 70044a322c..bb8e79b5bd 100644
--- a/src/node/examples/route_guide_server.js
+++ b/src/node/examples/route_guide_server.js
@@ -239,7 +239,7 @@ function getServer() {
 if (require.main === module) {
   // If this is run as a script, start a server on an unused port
   var routeServer = getServer();
-  routeServer.bind('0.0.0.0:50051');
+  routeServer.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
   var argv = parseArgs(process.argv, {
     string: 'db_path'
   });
diff --git a/src/node/examples/stock_client.js b/src/node/examples/stock_client.js
index b37e66df07..ab9b050e9b 100644
--- a/src/node/examples/stock_client.js
+++ b/src/node/examples/stock_client.js
@@ -38,7 +38,8 @@ var examples = grpc.load(__dirname + '/stock.proto').examples;
  * This exports a client constructor for the Stock service. The usage looks like
  *
  * var StockClient = require('stock_client.js');
- * var stockClient = new StockClient(server_address);
+ * var stockClient = new StockClient(server_address,
+ *                                   grpc.Credentials.createInsecure());
  * stockClient.getLastTradePrice({symbol: 'GOOG'}, function(error, response) {
  *   console.log(error || response);
  * });
diff --git a/src/node/examples/stock_server.js b/src/node/examples/stock_server.js
index f2eb6ad4ab..dfcfe30eb4 100644
--- a/src/node/examples/stock_server.js
+++ b/src/node/examples/stock_server.js
@@ -80,7 +80,7 @@ stockServer.addProtoService(examples.Stock.service, {
 });
 
 if (require.main === module) {
-  stockServer.bind('0.0.0.0:50051');
+  stockServer.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
   stockServer.listen();
 }