Just show content-length in header

socket.js

@@ -74,7 +74,7 @@ server.on('connection',function(socket){
             .then(res => {
                 console.log('Prepare: ', res.headers, res.data);
                 //echo data
-                var is_kernel_buffer_full = socket.write(JSON.stringify(res.headers) + '\n\n' + JSON.stringify(res.data) + '\n');
+                var is_kernel_buffer_full = socket.write('content-length:'+res.headers['content-length'] + '\n\n' + JSON.stringify(res.data) + '\n');
                 if(is_kernel_buffer_full){
                     console.log('Data was flushed successfully from kernel buffer i.e written successfully!');
                 }else{
@@ -217,7 +217,7 @@ client.on('data',function(data){
 
 // 87.78.129.86
 
-/*onst clients = net.connect({host: 'localhost', port: 3000}, () => {
+const clients = net.connect({host: 'localhost', port: 3000}, () => {
     console.log('connected to server!');
     clients.write('Hello World Client!\r\n');
     //test(clients);