The client-server model is a centralized computing model where one node (the server) performs some service for other nodes (the clients).

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Is there a pattern for writing a turn-based server communicating with n clients over sockets?

I'm working on a generic game server that manages games for an arbitrary number of TCP socket-networked clients playing a game. I have a 'design' hacked together with duct-tape that is working, but ...
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1answer
297 views

Reliability and suitability of 3G connection for client-server turn-based non-asynchronous game

I am working on an iOS turn-based client-server game and I am concerned with the reliability of the connection and the length of time it takes to establish the connection. The game is turn-based but ...
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3answers
926 views

Optimal data size for a 3G client-server game?

I'm currently working on an iOS turn-based client-server game and I am concerned over later performance issues. How much data per message is too big? I am planning to use JSON to transfer data (and, ...
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1answer
993 views

Browser based MMO [closed]

We are a team of 4 trying to develop a browser based MMORPG. Its partially text based in a way like Might and Magic. The world map would be in 3D and actions would be automatically resolved. The game ...
2
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1answer
183 views

How can I create a smooth simulation for a fast-paced, multiplayer table hockey game?

I'm adding multiplayer to an iPhone game that we have in our company. It's a sort of 'table hockey' game, with a puck and two mallets. It's a pretty fast game, so I need a smooth experience at both ...
3
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2answers
314 views

Best way to verify client files are same as server

In a client server game architecture, what are the possible ways to verify that the client has not modified things like gfx assets or client side scripts? Obviously no solution is perfect, but I ...
11
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2answers
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Is this the right architecture for our MMORPG mobile game?

These days I am trying to design architecture of a new MMORPG mobile game for my company. This game is similar to Mafia Wars, iMobsters, or RISK. Basic idea is to prepare an army to battle your ...
3
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2answers
1k views

Synchronize turn based browser game

I'm writing a browser game in php and Sql. I'm also using Javascript - Ajax and Mysql. I'm stack on the battle system because I want to Synchronize the turns of the players in the battle. What I ...
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4answers
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Which Database (RDBMS vs NoSQL vs BOTH) to use for a Realtime Multiplayer Game?

I'm working on a realtime multiplayer game that will require a database (for features such as player profiles, friends, unlocks, news, etc.) This is a standard PC game (not browser-based) and will use ...
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3answers
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Using SQL for a Realtime Multiplayer Game Server's Working Data (Fast Enough?)

The game I'm working on currently has a Client in Flash AS3, and a Server in C# (multithreaded). Currently I use mySQL to handle logins (Raw access: no middleman for accessing the database) which ...
10
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2answers
443 views

Should the engine for an eventual web-based game start as a web-service?

I've recently decided to start writing an engine for a card game. I'm not a big "cards" player, but a friend introduced me to the game (it's a spin on the game Danish), and I fell in love. I want to ...
8
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2answers
1k views

Java code for client-server game on Android

I have developed a game on Android. Now I want to play it on wifi or 3G. I have game packets which I want to send form client (mobile) to server then to another client (mobile). I don't know how to ...
17
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3answers
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Low traffic client synchronization with server in MMO

I am implementing MMO where player flies in space on his starship controlling it with arrow keys and cooperate with other players. I want to implement it so that player will be able to dodge his ship ...
11
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2answers
1k views

Multiplayer FPS server side performance

This is related to MMO Performance except that question is about bandwidth. This is about cpu load. I put together a simple FPS using node.js and webGL. It's extremely simple, a lot like the ...
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vote
1answer
307 views

What time to display in text messages in multiplayer game?

Say I'm having a multiplayer RTS game. There's a main server for each individual game and several clients connected to it. All packets are sent to server first and then server retransmits them back to ...
2
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1answer
830 views

How should I display ping in a client-server-client multiplayer?

Say I'm having a multiplayer RTS game. There's a main server for each individual game and several clients connected to it. All packets are sent to server first and then server retransmits them back to ...
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4answers
1k views

Client server design question

I'm working on creating a multiplayer game, with the client in ActionScript and the server written in Java. I'm using XMLSocket in the client to connect to the server. The server code looks something ...
15
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2answers
793 views

How should I automatically update my entire game's files?

How should I automatically update my player's game assets and executables? It is preferable for the update software to be free. Updates must be small in size and not waste cpu-time. Also it has to be ...
4
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3answers
6k views

Server-side Architecture for Online Game

basically I have a game client that has communicate with a server for almost every action it takes, the game is in Java (using LWJGL) and right now I will start making the server. The base of the ...
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3answers
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Best Platform/Engine for turn based Client/Server Android game [closed]

I'm currently designing a turn based game for tablets. Initially for Android with porting to iOS later considered in design. I'm having trouble narrowing down the available technologies to even know ...
8
votes
3answers
4k views

Game server for an android/iOS turn-based board-game

I am currently programming an iPhone game and I would like to create an online multiplayer mode. In the future, this app will be port to Android devices, so I was wondering how to create the ...
0
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1answer
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Looking for architectures to develop massive multiplayer game server

Hello all Where can I find architectures and examples of building massive multiplayer game server Does the does the concept of building it on top of libenevt is right ? or I need to think more on ...
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2answers
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What's the best server architecture for real-time games?

I'm developing a Real-Time game which should hold thousands of players in real-time (FPS like. max 1s lag). What would be the best infrastructure for this? My idea was using 2 server clusters - one ...
5
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3answers
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Securing JavaScript / PHP game data

Followup to securing-http-data-from-a-javascript-game-to-server. I'm working on something similar, in that I have a PHP backend and a JavaScript frontend, which plays around with the HTML5 canvas ...
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1answer
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How does OnLive work, and is there anything special Game Developers need to do?

The OnLive service works by "cloud rendering", which is very different from the traditional model of "on-premise rendering" that we are all familiar with. How does this work at a technical level, and ...
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Can I do server side programming with unity? [closed]

Another thought to my last question. If i were to do a client/server game with unity3d would i be able to do serverside programming with unity? if not can i use C# .net? if not then is there some sort ...
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3answers
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Client side code in browser with server communication?

Hey Guys, i want to make a 2d game. I know C++, C#, javascript. I want my game to run in a browser so a user doesnt need to run an exe. I want the game to be multiplayer so it needs server ...
9
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3answers
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Interpolating positions in a multiplayer game

In order to save bandwidth in my multiplayer game, I do not update every object every server tick, instead each object has an updateRate which tells the game that this object is expected to be updated ...
4
votes
2answers
447 views

Flash <=> server, protocol protection

I am making a flash game that will interact heavily with the server. For quite some time already I am using 'request hashing' technique to make sure that request data hasn't been tampered with. This ...
7
votes
3answers
4k views

Tips for communication between JS browser game and node.js server? [closed]

I am tinkering around with some simple Canvas based cave flyer game and I would like to make it multiplayer eventually. The plan is to use Node.js on the server side. The data sent over would ...
3
votes
2answers
747 views

client/server Silverlight turn based game - domain model question

I am making multiplayer (2 players) Minesweeper like the one that's available on MS Live Messenger. Client side is going to be silverlight, server side will be MVC Application. Client (the one who is ...
30
votes
9answers
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How do you prevent your JavaScript / HTML5 web game from being copied or altered?

I'm in the middle of planning a game built using JavaScript and HTML5. I'm having trouble understanding how you could prevent someone from simply copying the JavaScript from the web server and ...
6
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4answers
855 views

Can Google App Engine communicate with a stand alone program?

If I create a client program using say C#, or develop something for the Android or Iphone, can I use Google App Engine for the server and communicate with the client application mentioned above?
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6answers
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What options do I have for game hosting

DISCLAIMER: I know this question starts to leave development island but it is very game development related and still think this is the best place. I see many free MMOs/online desktop client games ...
11
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3answers
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How to client/server game using Google App Engine (Looking for tutorial.)

(NOTE: This is a duplicate of a question I asked on SO, having temporarily forgotten about GameDev <hang head in shame>. When one is answered, I will link it back to the other.) I'm trying to ...