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From "Peer Weidner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-7660) Cordova iOS File-Transfer download memory leaks
Date Mon, 23 Mar 2015 14:42:20 GMT

    [ https://issues.apache.org/jira/browse/CB-7660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14375979#comment-14375979
] 

Peer Weidner commented on CB-7660:
----------------------------------

Nice work. I'll check if this solves my problem as well. Thanks for contributing. 

> Cordova iOS File-Transfer download memory leaks
> -----------------------------------------------
>
>                 Key: CB-7660
>                 URL: https://issues.apache.org/jira/browse/CB-7660
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin File Transfer
>    Affects Versions: 3.5.0
>         Environment: iOS 7.0.3 on iPad2 - Cordova 3.5
>            Reporter: Jordi Valls Carbonell
>            Assignee: Shazron Abdullah
>         Attachments: LargeFiles.png, SmallFiles.png
>
>
> File-Transfer memory leaks downloading files, no memory is released for each file downloaded,
finally i got "Memory Warning".
> To test add a button and call "testDownload" function every time console confirmation
message is displayed ("DOWNLOADED OK")
> {code}
> function win(entry)
> {
>     console.log("DOWNLOADED OK");
> }
> function fail(error)
> {
>     console.log("ERROR!");
>     console.log(error.code);
> }
> function testDownload
> {
> var url = "http://upload.wikimedia.org/wikipedia/commons/5/5b/Ultraviolet_image_of_the_Cygnus_Loop_Nebula_crop.jpg";
> var filename = "filename.jpg";
> var uri = encodeURI(url);
> window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(fileSystem) {
>        fileSystem.root.getFile(filename, {create: true, exclusive: false}, function(fileEntry)
{
>            var localPath = fileEntry.toURL();
>            var ft = new FileTransfer();
>            ft.download(uri,localPath,win,fail,false);
>        },function(error){console.log("errore 1: " + error.code);});
>     },function(error){console.log("errore 2: " + error.code);});
> }
> {code}



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