Flex :: Building Java Multiplayer Server Game - Difference Between Sockets And Webservice?
Aug 8, 2011
I'm building a multiplayer card game using Flex on the client side and Java on the server side and I wanted to know if I must sockets and the accept method in order to connect users to the server for in order for them to join a game room or create one or to chat.In the past I've learned how to build a game server which both sides are JAVA and connection was in sockets but now days the client side will be in FLEX which has few ways to connect to a Java server (XML,SOAP,BLAZEDS(AMF)) and I find it hard to understand how to write the Java server in order to do all the features of a game server,especially managing the rooms and sending data back to the users.
In the sockets way, when a user was connecting to the server and he had opened a room, this room was opened on a thread and who ever was joined that room then he was connected to the same thread and sending the messages to the right place was easy, so the problem is understanding how to do the same using SOAP or BLAZEDS.
I'm building a Facebook multiplayer game where the client side is in FLEX and the server side is in Java and I wanted to know if there is a guide on how to build the server clients managing system. When I say server clients managing system, I mean a server which many clients will connect to and will be able to choose between tables to join and play or to create their own table, same way as in texas holdem poker.
I want to develop a game like wordfeud for android and iPhone. For now I don't have a mac so I am not able to use xcode to develop for iPhone. Therefore I have decided to use adobe AIR so I can link the game to both android and iPhone.
I am able to build offline games like tetris etc. but what should I look into when I want the game to be multiplayer just like wordfeud where you can have several games running at the same time. I know I need a server for this, but can I use xampp for now just to test the application and then export the db to a real server or is it a different kind of server I must use?
im planning on making a flash multiplayer game with using the kinda new p2p features of flash.my question is: is it possible to add a option for players to host a game on their own root server for better connection? or is it impossible to host a flash server without a gui on a linux root?
I'm making a multiplayer flash game where at a 'table' more than two players will be playing. Its turn based. Using zendAMF can the server response be made to wait till the player whose turn it is has made his move, so that it will appear to be real time?
I don't want to use polling since I read that it is not a very good practice. Instead can this method work? Lets say its player A's turn and the other players B,C,D are waiting. Their flash clients send a request to the server to get any updates. Instead of responding immediately can the server wait till player A has made his move and then send its response containing player A's move details to other players B,C,D?
Edit: Added image.Found the name of this method. Its called Long polling. So can Long polling be done with PHP webserver running apache and using a flash client which sends the requests?This is how the other players waiting players B,C,D are expected to be treated.
I am in the midst of coding a multiplayer card game. Right now, to make things simple, I limit myself to code for 3 players for one room. The clients call functions in the server and vice versa. Functions such as player's turn, shuffling cards, etc. So what happens if there's more than 1 room? Won't the data from the different rooms get mixed up with one another in the server side, since everything will be happening in just 1 server and on the same function? I am abit confuse on this part. Can someone enlighten me on how different rooms work in a multiplayer game? How do I make sure the data don't get messed up?
I'm working on a puzzle game in Flash. It's a two-player, head-to-head game with some realtime elements. It is not Tetris-like, but the level of player interaction and the rate of movement is similar to, though slightly more complex than, Tetris Battle on Facebook.
Naturally, I would like to match players up over the Internet. I would also like to prevent cheating as much as possible. Because of this, I am researching an authoritative server solution, much like Colin Moock describes in this answer to a similar question. That is, the server runs the authoritative game logic while the client runs a parallel simulation, sending player movements to the server for validation.
My question is this: Doesn't this essentially mean implementing the game logic on both the client and server side? Worse still, the server probably isn't going to run its simulation in Flash/ActionScript, which means you can't share code and you'll be implementing the same logic twice in two different languages.
We're looking for a good server to purchase to develop games with Flash/Android/iPhone clients with a .NET backend server (And even more importantly, that supports clustering and scaling in general).Now we've examined both ElectroServer and SmartFoxServer (both products look fine and suitable for our needs), however both can only be extended using Java.
I am looking to create a multiplayer game for both mobile devices (iPhone, Android, etc) and desktops. I have been looking at creating the game in Flash for desktops and writing the game in native language on the mobile device. Does anyone know of a good multiplayer socket server that work for connecting both the mobile and the desktop applications together.I have looked into SmartFoxServer (had a lot of trouble getting that working for some reason) and red5.
this question has been bugging me for a year. Basically I'm trying to replicate Club Penguin (multi-player game for kids who are their own penguin who play other penguins who are other kids online). So far Ive got it working: [URL]
but it creates a horrendous cache of XML as it simply sends and receives an xml file between players (poleing I believe). I want to convert this to a socket connection. However I really want to know: -do you need your own webserver (I have an old PC I can convert to one fine), but how do I set it up (php, Red5?) -the examples I have refer to old versions of Flah and sometimes use the (legendary Senoculars) class KeyObject.as So ~ I know what I want to do Ive got half way there anybody know the other half?
Assuming calling the same ColdFusion web service and all other factors are identical, is there a difference in performance/speed between using the following two tags?
We want to build the web-based softphone using SIP technology And we want to use the Asterisk as the Communication server and Java as primary technology in building the system so we have got following flash based softphone using Adobe Flash,FMG,FMS flex based softphone using Flex , Red5 Server we are also reseraching into MjSIP and PjSIP
Most of the desktop application development I do is in Swing, and I'm curious to hear people's thoughts on using JavaFX and/or Adobe Flex for building desktop applications. Have you had success building desktop apps with these? Or would you stick with Swing for now and use tools to help make Swing development more productive?
I want to open a connection back to the server using Flex so I can stream chat messages to the Flex front-end. How do I do this and does Flex enforce any same-origin restrictions on ports or subdomains?
How do i receive flash objects in java? I'm trying to create a multiplayer game, i've chosen sockets to handle this and Java as the server. So far i made myself a client/server already. And it works when sending as3 objects. but, not the way i want it! I made a class in AS3 and in Java that represents the object to be sent. AS3 Class 'Package'
i've been looking in to making a multiplayer flash game.I downloaded and installed SmartfoxserverPRO with all the example files which are really awesome. I understand the idea/concept for those simple games like tic tac toe.So i'm here looking for information on making savable data to start off simple maybe just being able to save and store records for a tic tac toe game.
Is there any free Open Source Multiplayer Flash Game (like Happyfarm... in facebook) that I can use and build my own small network?What I'm looking for is the source code of some Multiplayer Flash Game (like http:[url]....for example)I do not know to much thing to talk about it, but if there is some, I hope:
+The game can run without any other system (not a plug-in or mod)
+If there is server-slide script, it should be PHP
I am in the progress of making a game....its based off of the TV Show, Charmed. I want to try and make it an online multiplayer game so three people can play online together as a team. Is there any possible way I can do this?
I am in the progress of making a game....its based off of the TV Show, Charmed. I want to try and make it an online multiplayer game so three people can play online together as a team. Is there any possible way I can do this? If there is.
I want to a framework to pass objects between Java and AS3 using sockets. It should be something with good performance (not XML, JSON). I have looked into AMF but all of the tutorials are very complex and not about what I need. I have used java to java serialization but I can't find any tutorial about Java to AS3.
I'm bothering with Java-Flash communication. At the beggining, I used XML Socket Class, which was pretty easy to implement and my aplication comunicated very well.However, my program will monitor behavior of many users at the same time, so parsing and sending large xml files could overload Server. Thats why I used Socket class and AMF coding instead. After tough hours of implementing it, whole application seemed to work. Unfortunently, after couple of tests it apeard, that Socket was slower than XML Socket! I have no idea why, because in theory binary messages should be much faster than xml. Could you help me solving this issue? Below I pasted my code for both Java and AS3.
This code sends basic variables from class object and are received the same way (it can sound bit complicated compared to just sending whole object, but for various reasons is the only way).
1. Java client (java server receives data from different sources and sends it to flash):
2. Flash server - new data triggers socketDataHandler which receive it with readReasponse function. First int describes which kind of message was send, although there is only one at the moment. I've deleted some handlers couse they seemd irrelevant this case. Whole AS Class is attached as a file.
Code: public class CustomSocket extends Socket { private var currentMessage:int = -1; private var message:Object = null;[code]................
If I wanted to code a desktop-based game, I could pull some XNA code and UDP sockets and make a decent multiplayer game. I would have an extremely clear of how to code the game I wanted.But if I wanted to code a browser-based online multiplayer game, how would I do it?ou can't use XNA....I've been looking at some questions and I'm seeing PHP and ASP.NET and Silverlight and Flash and Java as the alternative languages...I really don't understand how it works. I mean, for a desktop-based game, you're opening a UDP socket and accepting clients and transferring data, updating player states, drawing the results using XNA. But in a browser, how do you open a socket and stuff? How does that concept work, communicating to people in realtime through a web-browser.
Make a simple Multiplayer game (Java server, AS3 client) and i was wondering, how would i get people to be able to select their clothing?
Im going to have the data stored in a database, but i want to know, how would i go about keeping a shirt/pants/shoes of each colour and merging them (For each character's combination) to create a new movieclip (username_figure for example)
I have created a simple card game in Ruby on Rails+ajax with jQuery for animation. It's working Ok, and I wanted to develop a multiplayer version. It looks like it's not so simple as i thought. I have also tryed to port the game completely to JS into the Canvas tag. This is possible for me and I could make the animation there much better however I still don't know how to add a multiplayer part in it.
I wish to create a multiplayer game facebook app. A game will have 1 to 4 people in it playing from their own systems. I wish to target, lets say, 10K simultaneous online users. I am planning to write the client side game in Flash. I wanted to know how these clients communicate with each other. Can these clients communicate directly with each other or I should go with "server as middleman" approach? I want the game to work even in "restricted" networks. If server, how do I have things working from google app engine cloud service? I came across channel API, should I use that? Would it work with a flash client?
I'm planning to make a multiplayer hero-based RTS game, similar to the gameplay of DotA/HoN/LoL. With about 10~ players max at once in a game. The latency and responsetime is key, trying to get as low ping as possible.And last but not least - I don't want to use any 3rd party solutions, such as smartfox server or any of the likes of it.So, with that said, what is the way to go if I'm going to build this properly? Java socket server? Python? Let me know what you think and please share resources since i haven't done anything similar before.
