ActionScript 3.0 :: Flex Socket Communication With C# Produces
Jul 15, 2010
I use C# to read a string (BinaryReader.ReadString()) from the socket stream. But the problem is that flex doesn't writes the string in suitable format, so C# will be able to read that. C# reads a 7 bit encoded integer which indicates the length of the string, and just then reads the string. But flex doesn't writes a string in this format (I use socket.WriteUTF(), and even socket.WriteUTFBytes() didn't work), so C# can't read the string. Here's a little information of how C# reads/writes a string from a socket stream:
[URL]
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Jun 29, 2011
I'm creating a client-server game. My client is a flex based game, and my server is erlang server. At the beginning, when I test directly my flex client in flash player, I can establish a connection easily to my erlang server through socket connection. And both can exchange data with no problem. The problem rise when I deploy my flex app at Apache http server, and running it using a browser by calling [URL] my flex socket sends message requesting for a crossdomain policy to my erlang server. So I create an xml message that represent a crossdomain policy, and send it back to my flex app as a response for that request.
Yet still I can't establish any permanent socket connection between my flex client and my erlang server. I know this because I add listener on my flex socket that will modify its internal state to CONNECTED, if a connection between client-server has established.
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May 19, 2011
I have a Flex AIR app, and i am trying to get data from a Java Server. Can some one tell me if this approach will work?
Start a ServerSocket in Java and wait for a connection. Use Flex to connect to the same port. Write some data to the socket from Java Server. Read the data at the Flex end and process it.
I think i am able to get this working, but the data that i read back at Flex end seems to be empty.
My server code is :
socket = new ServerSocket(port);
client = socket.accept();
InetAddress address = client.getInetAddress();
[Code].....
My current problem is socket.bytesAvailable becoming 0 and therefore obj is coming up as "". So how to read data sent from the server using a Socket in Flex?
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Nov 27, 2010
I'm working on a flash MMO with a c# server. I have a simple messaging protocol for the sockets. When a client joins he sends out this:
[Code]...
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Oct 27, 2011
when using Socket class to make connection with server, how actionscript transform data to server with different language implementation? The server may implement in .NET, ruby, or java, the following is the code example:
[Code]...
when I use java implements the server side, why and how actionscript "know" the way to communicate with java(what if using .NET implements the serverside), does it mean actionscript "clever enough to know the server side language?". what if write customer object to socket(and how), and server responds to actionscript. Could anyone explain the mechanism or recommend some material about these topic?
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Dec 22, 2008
I wonder how can i flush the data to the server while somedata was downloading with a single socket instance
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Mar 6, 2012
I have some software developed where I have setup good communcation between some VB software and flash software. Communication is done locally via socket connection. I was hoping I could do the same except with two swfs. Who acts as the host? do I need a host?
[Code]....
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May 12, 2011
I have a socket server listening on 2 ports, 1 port for the socket server and 1 port for the policy server. My code is below, in this scenario, data is sent and received perfectly fine. however, for example if I add a button with a simple:
socket.writeUTFBytes("Message");
socket.flush();
after the initial connection, it doesn't seem to send any data to my server (I have my server printing all data transmissions to the console for checking) Initial connections work fine, as seen below:
[Code]...
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Jan 11, 2010
I have a flex app and I am adding a callback method like this:
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[code].....
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Nov 19, 2011
When I send number (int)52 s.Send(BitConverter.GetBytes((int)872415232));, flash show me trace(socket.readInt()); 872415232 If i send 872415232, flash show 52.Why? And how it fix?
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May 24, 2011
[Code].....
getUser was already in UserService.java. I just created getUser2 and it's identical to getUser. When I try to call getUser2, i get the "Cannot invoke method" error. question: Do I need to specify getUser2 in some other file? like in some configuration file? if so, which one and how do I do it.
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Feb 25, 2009
The attached piece of code produces strange results. When first run we get this result -- why does the first trace output include the XML elements, and the second only the text?
[Code]...
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Oct 26, 2010
i was developed one .net application. It contains flash animation in one of the asp pages. And i need to write action script code for playing and pausing that swf file. I am using flex builder3. However how can i execute the asp application from flex builder? How can i load asp page into mxml file?
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Oct 26, 2009
I have a SWF that I am running on a kiosk and the Actionscript is calling a PHP script residing on an internal IP address. As everyone always says, it runs great with the IDE, however when I publish this file and run it, I get nothing. I cannot even output errors and such into a textfield. I'm totally baffled as to how I can debug this.
Code:
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[Code]......
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Aug 11, 2009
I have 2 flex apps on the same page. I want them to be able to call each other's public functions. I am thinking of using either externalInterface calls or FaBridge to do so.
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Aug 6, 2010
I have two web applications written in Flex I would like to integrate. I would like one Flex app (let's call it application A) to invoke second Flex app (let's call it application B). Application A has access only to swf file of application B (not source code). When application A invokes application B, it should be able to pass some data to application B. After application B is invoked it should be able to pass some data back to application A. These two applications will be hosted on the same server, but will use different server code.
The easiest way of implementing this (or one of the ways to be more precise) would be to have UI element on app A (button, link, menu item, etc) that would invoke app B. But in that case, two Flex applications couldn't communicate directly (since only one is active at a time), and they would have to communicate through server code, which is something I would like to avoid.
In short application A should invoke application B, pass some data to it. Application B should do it's work, display some content, and have a mean of passing some data back to application A. I'm aware of LocalConnection, and I've seen similar question, but in that case I would have to have both application in the same browser window. This would be acceptable to some extend, but only if app B is contained in app A (not if they are both on the same HTML page). Would LocalConnection work in that case?
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Jun 9, 2009
I'm having trouble getting any of my adobe software to produce a drop shadow without pixelating the image. I'm working with FL but I've tried PS and IL and everytime it ends up looking like an 8 bit graphic. It happens with all the preset effects. The laptop I'm using has a 4 gigs of RAM and a core duo with a 512 MB graphics card How can I set my software to produce the highest quality effects?
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Jul 21, 2011
Ok, modules in Flex are popular but I have no idea why documentation and examples on the different uses of Flex modules can be so scarce.Anyway, for this question, I will take the classic Employee/Department example. I have a main.mxml that contains an mx:TabNavigator. Each tab is loaded by an s:ModuleLoader.Tables: Employees {empID,empName,deptID}, Deparments {deptID,deptName}The Tab Navigator contains only one tab (for our example) called Employee. I have an Employee.mxml module. In that module, I have a datagrid that is populated with Employee details. I use the getEmployees($deptID) function. This function, as you may guess, returns me an array of Employees who work in a particular department.
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protected function departmentDropDownList_changeHandler(event:IndexChangeEvent):void
{
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[code].....
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Nov 9, 2011
Is there any way a Adobe Flash Builder could call methods from a java class? Without any servers? just like a API where i could call use methods from java clasees?
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Mar 2, 2012
Can someone recommend me a good example of Adobe air and REST API communication and authentication?
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Apr 22, 2009
I am having memory problems when adding & removing children. Here is a brief overview of what I'm doing:I'm ading children to a VBox component:the structure of the children is:
Code:
<mx:Canvas>
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[code]....
All remove the children, BUT I am getting memory leaking, especially using the second method! If I don't add the TextField child to the UIComponent I don't seem to experience any memory problems!
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Mar 9, 2012
I try to write an xml object via AIR with FileStream.writeObjectI'm doing like this:
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Nov 16, 2010
I'm currently developing a Flex game which is a kind of table and cards game. Thinking about developing other games using entities from this one, I chose for creating my entities decoupled from the game and even from other game entities. As a result, I'm currently using events for communication between my game entities.
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Nov 19, 2010
I have a Flex/AIR application communicating with a PHP server application. Recently my client requested real-time-like connectivity between the applications to replace what we currently have; refresh buttons which have to be clicked to refresh data.So effectively the server needs to push data to the client when something changes. I can write the code that detects when something changes, but I'm not sure about the push side of things.
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Dec 21, 2010
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Aug 4, 2011
The overall aim of my project is to communicate between two Playbook flex applications. I found this article and tried it out:
[URL]
Application 1 (Called 'App1')
var folder:File = File.applicationStorageDirectory.resolvePath("shared/misc");
folder.createDirectory();
employeeDB = File.applicationStorageDirectory.resolvePath('shared/misc/employee.db');
[Code].....
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Mar 7, 2012
I'm building a Flex 4 Application in AIR.I've made a main.mxml and a login.mxml component. It all works but i can't communicate between my two mxmls (MAIN and COMPONENT)The login works but then it has to send a event tot the main that i can change the state in the main.Here is my cropped code.
login.mxml
//resulthandler if login is succesfull
loginUserResult.addEventListener(ResultEvent.RESULT, loginUserResultHandler);
[code].....
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Mar 25, 2010
This code works fine if the timeline is moving forward through the .flv file. However, the going in reverse produces choppy results. The choppyness seems uniform, as in, it's always choppy and always the same intensity. [code]...
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Jan 8, 2012
I have two mobile devices on a local network, A and B. I would ideally like A to be able call functions on B, returning a response to A.
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Apr 28, 2010
I am trying to connect to a socket server from flex. I read, on adobe's documentation, the client automatically sends a "request-policy-file" xml element to the socket before allowing it to be opened, and should receive a policy file.
The client sends the xml element as expected, My server receives it (on the port I want to use, port 6104) and replies on the same port with:
[Code]...
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