Port 80 Socket Limitation?
Jun 28, 2009
I don't need to deploy an HTTP server and all the connections are made on port 80, the default HTTP port, which is generally not blocked by firewall.Unfortunatly at the end of my work I realized that the flash socket component has some limitation on using port 80.[URL]As nobody is interested by this report, I now think that this limitation is done on purpose by Adobe. I don't know exactly why, may be to force to use their data service product.
I can understand that. But what I am hangry about is that nowhere in the documentation of the socket component there is an information about this limitation. I guess lot of people lost time trying to reach an unreachable goal ! And most of the time you find the problem at the end of the work because local connection is working ok on port 80.
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Jul 16, 2009
I am able to establish socket connection to a remote machine by first loadind the policy file. But the same thing is not working if i am trying to connect to the same remote machine & 443 as port No. In policy file the connection is allowed to all ports.
Is there any thing else to be done. I am geting sandbox violation error.
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May 18, 2011
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Jan 5, 2009
I'm trying to talk to a fully RESTful api of my own creation. The api is up and running but flash does not support PUT and DELETE, and does not recieve http status codes properly, plus a whole load of other issues with flashes anaemic http support.
To get around this I am trying to use as3httpclientlib. A 3rd party as3 http library, that uses socket connections to access the whole http protocol properly. It's a great library, unfortunately because it uses sockets flash requires implementation of the socket policy file, even though the access is all via port 80, the standard http port.
[URL]
This has given me a real headache. I can't implement the port 843 policy server as the documentation suggests because it's out of my ability level i feel. Also when the client is running it may be behind a corporate firewall that doesn't allow 843 access, so serving the policy file via the standard port seems the way forward. This is where I am stuck.
The policy file documentation says this shouldn't matter as if you cant access 843 because of your firewall you'll be unable to access non standard ports anyway, but I am accessing standard ports, only via sockets instead of URLLoader.
In the root of my server I have placed the following policy file:
Code:
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
[code]....
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Oct 28, 2011
I'm working on a Flash/Facebook game. My swf and socket server are on different domains, so I have to use a socket policy file. According to Adobe, they have "filed with IANA, the Internet Assigned Numbers Authority, to reserve port 843 for the purposes of serving socket policy files." Unfortunately, my server has port 843 closed. I asked my server guy to open the port. Here's his reply:
[quote]One of the points Matt mentioned is even if we open that particular port how would you ensure the scores of people accessing this game from their schools, libraries or even people internal to OurCompany will have connectivity on the port. Let me explain, in order for traffic to flow on port 843 from the browser to the smart fox server, the users ISP also has to allow for that traffic to pass outbound from the users browser. It is possible that several users would not be able to run it, is that risk acceptable ?[/quote]
How common is it for ISPs to block port 843? I assumed that, since this is an Adobe standard, that ISPs would now have it open by default. What's the scoop?
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Jul 24, 2009
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Here, I have draggalble box but I need to drag in limitation. just say position of x and y is greater than 30 and less than 130 . But have no idea to do limitation.
package {
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[Code]....
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Feb 24, 2011
i have a really high movie clip (~14 000px), and i want to set it's registration point to bottom left, but i get an error trying.Url...What is this silly limitation, can i turn it off? I cant stop wondering why adobe would put this kind of restriction in their software.?
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Feb 24, 2011
i have a really high movie clip (~14 000px), and i want to set it's registration point to bottom left, but i get an error trying...
What is this silly limitation, can i turn it off? I cant stop wondering why adobe would put this kind of restriction in their software...?
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Jul 24, 2010
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Is that true ?
Apparently, this decision (if true) was made to limit movie clip size and time to load....
Since Flash cannot keep formating, I am building "text documents" in Adobe InDesign, then export it in .swf...
Some of my .swf are longer than 2700 px.....
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This is my problem that I have been fighting for way too long. I have a grid with some 300 boxes in it. I want these boxes to populate the grid randomly with random number of boxes populating each time.
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Feb 23, 2012
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Jan 9, 2010
Is there any such effort been made?
Some more info:
it's client application (gui intensive)
By porting I was thinking of cross-compiling.
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