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https://issues.apache.org/jira/browse/FLEX-33587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alex Harui resolved FLEX-33587.
-------------------------------
Resolution: Invalid
Assignee: Alex Harui
This is an issue with the Adobe AIR runtime, not with code under control of
Apache Flex. I've run into this myself. Some FTP servers never complain, some
complain some of the time. I found that when simply trying again it would
work, so I built in an automatic retry and got better reliability.
> Web FTP connection issue
> ------------------------
>
> Key: FLEX-33587
> URL: https://issues.apache.org/jira/browse/FLEX-33587
> Project: Apache Flex
> Issue Type: Bug
> Affects Versions: Adobe Flex SDK 4.0 (Release)
> Environment: Window 7 (64 bit)
> Reporter: Bharat
> Assignee: Alex Harui
> Labels: as, flex, flex4.0, socket
> Fix For: Adobe Flex SDK 4.0 (Release)
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> I am creating an web ftp example using flex 4.0, when i run the application
> from development environment (from flex) its connecting ftp server perfectly
> and working fine. But when trying to connect FTP server from release build
> version of application. Its not working.
>
> What could be the possible reason to stop connecting FTP server from flex web
> ftp request?
>
> On FTP connection request receive error:
>
> Command socket error: [SecurityErrorEvent type="securityError" bubbles=false
> cancelable=false eventPhase=2 text="Error #2048: Security sandbox violation:
> http://localhost/YemoWebFTP/WebFTP.swf cannot load data from 10.0.2.197:21]
>
> Also using crossdomain.xml as follow:
>
> <?xml version="1.0"?>
> <!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd">
> <!-- Policy file for xmlsocket://socks.example.com -->
> <cross-domain-policy>
>
> <site-control permitted-cross-domain-policies="all"/>
>
> <!-- Instead of setting to-ports="*",administrators can use ranges and
> commas -->
> <allow-access-from domain="*" secure="true" to-ports="21,80, 843,
> 1024-3000" />
>
> <allow-http-request-headers-from domain="*" headers="*"/>
>
> </cross-domain-policy>
>
>
> And from application before connection request to FTP server
>
> Security.loadPolicyFile("http://10.0.2.197/crossdomain.xml";);
>
> Additionaly, also tried:
>
> Security.allowDomain("*");
> Security.loadPolicyFile("xmlsocket://10.0.2.197");
>
> Thanks in advance.
>
> Bharat
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