I've upgraded my application to the latest Plupload version and latest Chrome version.

Chrome crash "aie aie aie" error if I upload a +400Mb file.

Yes, that what I thought. The tricky thing is the behavior is not the same between runtimes.

For my workaround, I no longer use the session but instead a LRUMap server side with unique id.

Ok I think I find 2 issues !

1. In fact server must return anything like "DONE" in response. Then Flash continue it's process and all callback are correctly called.

So problem solved !

2. It seems request performed by Flash do not use J2EE cookie. So the ServerSide Session is not the same as browser session.

Is my guess correct ? Is there a work around ?

The same test with HTML5 runtime works fine.

Bump.

When putting trace in code (plupload.flash.js):

- I got Flash:Init
- I got Flash:SelectFiles
- I got UploadFile
- I got Flash:UploadProcess

The file is correctly send to the server, I got trace on server side with the file.

I try to add like the others :
uploader.bind("FileUploaded", function(up) {
  alert("FileUploaded");
});

On the other way, it seems in the source code, FileUploaded is trigged only by "Flash:UploadChunkComplete" called only in chuck mode but I am in multipart mode.

EDIT 1: on a larger file, I correctly get 'UploadProgress' event and I correctly display the progress bar. But I do not get the 'FileUploaded' event.

In the code no where 'FileUploaded' is fired. The only function that call it is the callback to 'Flash:UploadChunkComplete' that is never called because we are not in chunk mode.

EDIT 2: The callback of 'Flash:UploadProcess' event always return a status of '2' that means UPLOADING.

EDIT 3 : I do not have stuff ti compile ActionScript, do you have a Flash version with traces ? To be sure callback of simpleUpload() on DataEvent.UPLOAD_COMPLETE_DATA is correctly called.

Well, I could not select zip here (http://www.plupload.com/example_events.php)

But I did a Proof Of Concept (cut&past from custom example + modif for prototype library):

- If I replace runtime 'flash' by 'html5' I get the alert.
- It used to work in previous plupload version.
- I upload a single little image

HTML

<form action="debug/debugPlupload.jsp" method="post" name="fileUploadForm" enctype="multipart/form-data">
  <div id="plupload-container">
    <div id='plupload-browse'>BROWSE</div>
    <div id='plupload-logs'>Logs</div>
  </div>
  <input id="plupload-submit" type="button" value='UPLOAD' name="opUpload" />

</form>

JavaScript

    var uploader = new plupload.Uploader({
        runtimes : 'flash',
        browse_button : 'plupload-browse',
        container :     'plupload-container',
        max_file_size : '10mb',
        url :                 '/en/jcore/plupload.jsp',
        flash_swf_url :       '/en/js/lib/plupload/plupload.flash.swf',
        silverlight_xap_url : '/en/js/lib/plupload/plupload.silverlight.xap',
    });

    uploader.bind('Init', function(up, params) {
        $('plupload-logs').update("<div>Current runtime: " + params.runtime + "</div>");
    });

    $('plupload-submit').observe('click',function(e) {
        $('plupload-logs').update("<div>Start</div>");
        uploader.start();
    });

    uploader.init();

    uploader.bind('FilesAdded', function(up, files) {
        
        $A(files).each(function(file,idx){
          $('plupload-logs').update("<div>"+file.name+" </div>");
        });

        up.refresh(); // Reposition Flash/Silverlight
    });

    uploader.bind('Error', function(up, err) {
        $('plupload-logs').update("<div> Error: "+err.message+"</div>");
        up.refresh(); // Reposition Flash/Silverlight
    });

    uploader.bind('UploadProgress', function(up, file) {
      $('plupload-logs').update("<div>"+file.id+" "+file.percent+"%</div>");
    });

    uploader.bind('FileUploaded', function(up, file) {
        alert('FileUploaded');
        $('plupload-logs').update("<div> Uploaded: "+file.name+") </div>");
    });

May be I have to something new on server-side pipes ? But it seems weird.

PS: Is there custom advanced support for licensed version ?

You could listen to the Event "UploadFile" (Fires when a file is to be uploaded by the runtime) request has not been already performed.

About my third solution, upload autostart quietly as soon as files are dropped. Then when the user submit the form (onSubmit event), I stop the submition and wait for the end of the uploads. Then I re-submit the form in JavaScript. (It works likes GMail).