chore: Add an example with long data

Author: Rapsssito

examples/tcpsockets/App.js

@@ -24,6 +24,7 @@ class App extends React.Component {
      * @param {string | Error} msg
      */
     updateChatter(msg) {
+        console.log(msg);
         this.setState({
             // @ts-ignore
             chatter: this.state.chatter.concat([msg]),
@@ -35,7 +36,7 @@ class App extends React.Component {
             this.updateChatter('Client connected to server on ' + JSON.stringify(socket.address()));
 
             socket.on('data', (data) => {
-                this.updateChatter('Server client received: ' + data);
+                this.updateChatter('Server client received: ' + (data.length < 500 ? data : data.length + ' bytes'));
             });
 
             socket.on('error', (error) => {
@@ -65,7 +66,7 @@ class App extends React.Component {
         });
 
         client.on('data', (data) => {
-            this.updateChatter('Client received: ' + data);
+            this.updateChatter('Client received: ' + (data.length < 500 ? data : data.length + ' bytes'));
         });
 
         client.on('error', (error) => {

examples/tcpsockets/examples/long-data.js

@@ -0,0 +1,29 @@
+const net = require('net');
+
+const server = new net.Server();
+const client = new net.Socket();
+
+const hugeData = 'x'.repeat(5*1024*1024)
+
+function init() {
+    server.listen({ port: 0, host: '127.0.0.1', reuseAddress: true }, () => {
+        const port = server.address()?.port;
+        if (!port) throw new Error('Server port not found');
+        client.connect(
+            {
+                port: port,
+                host: '127.0.0.1',
+                localAddress: '127.0.0.1',
+                reuseAddress: true,
+                // localPort: 20000,
+                // interface: "wifi",
+                // tls: true
+            },
+            () => {
+                client.end(hugeData, 'utf8');
+            }
+        );
+    });
+}
+
+module.exports = { init, server, client };

examples/tcpsockets/examples/main.js

@@ -5,7 +5,7 @@ server.on('connection', (socket) => {
     console.log('Client connected to server on ' + JSON.stringify(socket.address()));
 
     socket.on('data', (data) => {
-        console.log('Server client received: ' + data);
+        console.log('Server client received: ' + (data.length < 500 ? data : data.length + ' bytes'));
     });
 
     socket.on('error', (error) => {
@@ -34,7 +34,7 @@ client.on('drain', () => {
 });
 
 client.on('data', (data) => {
-    console.log('Client received: ' + data);
+    console.log('Client received: ' + (data.length < 500 ? data : data.length + ' bytes'));
 });
 
 client.on('error', (error) => {