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https://issues.apache.org/jira/browse/FLEX-33587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682808#comment-13682808
]
Justin Mclean commented on FLEX-33587:
--------------------------------------
Try using passive FTP (as opposed to active) if you can that may solve the
issue.
> 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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