I want to generate a network packet to send over (for example) port 123 to an NTP server so I can receive and parse the returned packet. The goal is to better understand how packets are generated, ...

I have a client in Android and server in C#, they communicate through socket. I have this problem - if I run my client app in debug mode and place a breakpoint in right place - it works perfectly, ...

I'm using a Socket to communicate with a ServerSocket. Strings are being sent from the server to my Socket. Each distinct line is a message that, when parsed, contains information. To read these li...

I am trying to do a simple file transfer from server to client. It needs to go like this: Client asks for file. Server sends the file to client. Now in the code (down below) (this is the only cod...

Does anyone know of any books or online resources (except the dev docs) that cover the Sync Adapter and its usage? Struggling to find any good material myself. Or.. does anyone know of any a...

What could be the maximum number of concurrent Clients (using different port number) that could communicate to a Server on the same port (Single socket) ? What are the factors that could influence ...

I need a little bit help regarding to android socket programming. I had made a server-client prototype using java socket programming. In server client scenario , I am sending commands from 1-10 and...

I am trying to partition an android application in order to execute it partially in on the phone, and partially on the server (the server could have an emulator run in it). I have read that RMIs ar...

I have been working with the following code published on msdn: http://msdn.microsoft.com/en-us/library/fx6588te.aspx I understand that the server application is not blocked whilst the application...

I'm trying to illustrate the Nagle algorithm in a simple client-server program. But I can't quite figure it out, or get it to be printed to me clearly. In my example, the client just generates int...

In my project I need to push some data from server to the client like facebook does, when some updates are performed in the clients profile like somebody writes something in the wall of the client,...

I am making a client server MMO style game. So far I have the framework set up so that the server and clients interact with each other in order to provide state updates. The server maintains the ga...

I am completely new to SQLite and I intend to use it in a M2M / client-server environment where a database is generated on the server, sent to the client as a file and used on the client for data l...

I'm making use of ZeroMQ from .NET and got stuck trying to fix a weird issue. I've got a socket of type PUSH and one of type PULL over TCP. When the client disconnects, the server is still able to ...

I have got a particular requirement where some critical algorithms have to be handled in the client-side script and it got to be secured. Using javascript will just expose the algorithm. I am curre...

I wrote a server-client communication program and it worked well. Client module import java.io.*; import java.net.*; class Client { public static void main(String argv[]) throws Exception { St...

I've recently decided to take on a pretty big software engineering project that will involve developing a client-server based application. My plan is to develop as many clients as possible: includi...

I am trying to use a TCP socket to communicate a shared state between a server and a bunch of clients. I am using "Server-Socket" from clojure.contrib for the server. That works pretty well a...

I'm looking for a javascript library that attempts to provide the same simple utilities in both the browser environment AND nodejs (iteration, mapping, maybe control-flow) so that code can more eas...

I've been told that some torrent sites like BITLET or MININOVA allow you to download from other users, and obviously other users to download from you while you have your browser open. I would like...

I want client machines on internet who subscribe to my server to donate their idle cpu cycles.(Like SETI@Home) They would take jobs(work-units) from server to process, and send back results to th...

I am working with FTP.......i have to embedd a msg to a image file at client side and i have to send it to the server....on the server side i have to retrieve the image file and then i will retriev...

Question: I have to come up with unique ID for each networked client, such that: it (ID) should persist once client software is installed on target computer, and should continue to persist if sof...

I am trying to make a Java application in a client/server way. The client is a GUI in SWT which displays data from the server. The server is connected to a database. Ok, sorry for that, it's a cla...

or any other type of realtime data feed from server to client... I'm talking about a bunch of realtime data from server to client. i.e., an informational update every second. Does the server magic...