test: replace closure with arrow function

PR-URL: #24489 Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
nodejs · Nov 17, 2018 · 7dd64858c2b304ca891ad27b95df3b4bbd506ce7 · 7dd6485
1 parent d71a607
commit 7dd64858c2b304ca891ad27b95df3b4bbd506ce7
Unified Split

Showing with 13 additions and 13 deletions.

+13 −13 test/pummel/test-net-timeout.js
diff --git a/test/pummel/test-net-timeout.js b/test/pummel/test-net-timeout.js
@@ -29,46 +29,46 @@ let starttime = null;
 let timeouttime = null;
 const timeout = 1000;
-  
-const echo_server = net.createServer(function(socket) {
+  
+const echo_server = net.createServer((socket) => {
  socket.setTimeout(timeout);
-  
-  socket.on('timeout', function() {
+  
+  socket.on('timeout', () => {
    console.log('server timeout');
    timeouttime = new Date();
    console.dir(timeouttime);
    socket.destroy();
  });
-  
-  socket.on('error', function(e) {
+  
+  socket.on('error', (e) => {
    throw new Error(
      'Server side socket should not get error. We disconnect willingly.');
  });
-  
-  socket.on('data', function(d) {
+  
+  socket.on('data', (d) => {
    console.log(d);
    socket.write(d);
  });
-  
-  socket.on('end', function() {
+  
+  socket.on('end', () => {
    socket.end();
  });
 });
-  
-echo_server.listen(common.PORT, function() {
+  
+echo_server.listen(common.PORT, () => {
  console.log(`server listening at ${common.PORT}`);
  const client = net.createConnection(common.PORT);
  client.setEncoding('UTF8');
  client.setTimeout(0); // disable the timeout for client
-  
-  client.on('connect', function() {
+  
+  client.on('connect', () => {
    console.log('client connected.');
    client.write('hello\r\n');
  });
-  
-  client.on('data', function(chunk) {
+  
+  client.on('data', (chunk) => {
    assert.strictEqual(chunk, 'hello\r\n');
    if (exchanges++ < 5) {
-  
-      setTimeout(function() {
+  
+      setTimeout(() => {
        console.log('client write "hello"');
        client.write('hello\r\n');
      }, 500);
@@ -81,22 +81,22 @@ echo_server.listen(common.PORT, function() {
    }
  });
-  
-  client.on('timeout', function() {
+  
+  client.on('timeout', () => {
    throw new Error("client timeout - this shouldn't happen");
  });
-  
-  client.on('end', function() {
+  
+  client.on('end', () => {
    console.log('client end');
    client.end();
  });
-  
-  client.on('close', function() {
+  
+  client.on('close', () => {
    console.log('client disconnect');
    echo_server.close();
  });
 });
-  
-process.on('exit', function() {
+  
+process.on('exit', () => {
  assert.ok(starttime != null);
  assert.ok(timeouttime != null);