Problems with processing files uploaded from Safari browsers

I have a jsp that allows users to upload files via a secure form and the standard html <input type=”file” … > tag.
For complex reasons I need to get the contents of the HttpServletRequest into a character array. Basically my code looks like this:
BufferedReader reader = request.getReader();
char[] ba = (char[]) Array.newInstance(char.class, MAXFILESIZE);
int total = 0;
int charsRead =0;
while ((charsRead = reader.read(ba, total, 1024)) > -1)
total += charsRead;
When the request is submitted by a Safari browser, approximately 70% of the time, the very first reader.read does not return a result. After about 2 minutes, I get a SocketTimeoutException. On the client side, Safari shows a “loading ….” Message and after 5 minutes reverts to a blank screen – unsurprisingly since the server never serves up a response.
By way of comparison, when the transaction is successful, the process takes less than 1 second.
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java(Compiled Code))
at com.ibm.ws.io.Stream.read(Stream.java(Compiled Code))
at com.ibm.ws.io.ReadStream.read(ReadStream.java(Compiled Code))
at com.ibm.ws.http.ContentLengthInputStream.read(ContentLengthInputStream.java(Compiled Code))
at com.ibm.ws.io.ReadStream.read(ReadStream.java(Compiled Code))
at com.ibm.ws.webcontainer.http.HttpConnection.read(HttpConnection.java:342)
at com.ibm.ws.webcontainer.srp.SRPConnection.read(SRPConnection.java:200)
at com.ibm.ws.webcontainer.srt.SRTInputStream.read(SRTInputStream.java:80)
at com.ibm.ws.webcontainer.srt.http.HttpInputStream.read(HttpInputStream.java:312)
at java.io.InputStream.read(InputStream.java(Compiled Code))
at sun.nio.cs.StreamDecoder$ConverterSD.implRead(StreamDecoder.java(Compiled Code))
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java(Compiled Code))
at java.io.InputStreamReader.read(InputStreamReader.java(Compiled Code))
at java.io.BufferedReader.fill(BufferedReader.java(Compiled Code))
at java.io.BufferedReader.read1(BufferedReader.java(Compiled Code))
at java.io.BufferedReader.read(BufferedReader.java(Compiled Code))
This problem occurs regardless of file size and even if Safari is told to report itself as firefox. This problem has not once occurred with any of IE 5,6 or 7 or Firefox 1.* and 2.*
I have not been able to test this with Safari 3 Beta for Mac or Windows.
Environment:
Client is Mac OS-X 10.4.10 with Safari: 2.0.4
Server is Websphere 5.1

Since a few hours, I have the same problem like you. I uninstalled Firefox, because I thought it was a problem with it, but then i started Safari to redownload Firefox and guess what happened.. nothing. I can't download anything. don't know why. does anyone know whats wrong??

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Problem with Multi File upload example, help needed

I got the code from the following location.....
http://www.adobe.com/devnet/coldfusion/articles/multifile_upload.html
And I've got it to work to some degree except I cant get the file transfer to work when pressing, Upload.   Below is what my debugger outputs. Any thoughts on how to fix this or even what it means?
At the very bottom of this message is the upload.cfm code.......
Thanks in advance for the help
<html>
<head>
<title>Products - Error</title>
</head>
<body>
<h2>Sorry</h2>
<p>An error occurred when you requested this page.
Please email the Webmaster to report this error.
We will work to correct the problem and apologize
for the inconvenience.</p>
<table border=1>
<tr><td><b>Error Information</b> <br>
Date and time: 12/07/09 22:25:51 <br>
Page: <br>
Remote Address: 67.170.79.241 <br>
HTTP Referer: <br>
Details: ColdFusion cannot determine how to process the tag <CFDOCUMENT>. The tag name may be misspelled.<p>If you are using tags whose names begin with CF but are not ColdFusion tags you should contact Allaire Support. <p>The error occurred while processing an element with a general identifier of (CFDOCUMENT), occupying document position (41:4) to (41:70).<p>The specific sequence of files included or processed is:<code><br><strong>D:\hshome\edejham7\edeweb.com\MultiFileUpload\upload.cfm      </strong></code><br>
<br>
</td></tr></table>
</body>
</html>

<cftry>

    <cffile action="upload"
            filefield="filedata"
            destination="#ExpandPath('\')#MultiFileUpload\uploadedfiles\"
            nameconflict="makeunique"
            accept="application/octet-stream"/>
        
        <cfset acceptedFileExtensions = "jpg,jpeg,gif,png,pdf,flv,txt,doc,rtf"/>
        <cfset filecheck = listFindNoCase(acceptedFileExtensions,File.ServerFileExt)/>

        <cfif filecheck eq false>
            <cffile action="delete" file="#ExpandPath('\')#MultiFileUpload\uploadedfiles\#File.ServerFile#"/>
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        <cfcatch type="any">
            <cfdocument format="PDF" overwrite="yes" filename="errordebug.pdf">
                <cfdump var="#cfcatch#"/>
            </cfdocument>
        </cfcatch>
</cftry>

Just 2 things in my test:
1) I use no accept attribute. Coldfusion is then free to upload any extenstion.
Restricting the type to application/octet-stream may generate errors. Also, it is unnecessary, because we perform a type check anyway.
2) I have used #ExpandPath('.')#\ in place of #ExpandPath('\')#
<cfif isdefined("form.filedata")>
<cftry>
<cffile action="upload"
            filefield="filedata"
            destination="#expandPath('.')#\MultiFileUpload\uploadedfiles\"
            nameconflict="makeunique">
        
        <cfset acceptedFileExtensions = "jpg,jpeg,gif,png,pdf,flv,txt,doc,rtf"/>
        <cfset filecheck = listFindNoCase(acceptedFileExtensions,File.ServerFileExt)/>

        <cfif filecheck eq false>
            <cffile action="delete" file="#ExpandPath('.')#\MultiFileUpload\uploadedfiles\#File.ServerFile#"/>
            <cfoutput>Uploaded file deleted -- unacceptable extension (#ucase(File.ServerFileExt)#)</cfoutput>.<br>
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Upload process done!
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            There was an error!
            <cfdocument format="PDF" overwrite="yes" filename="errordebug.pdf">
                <cfdump var="#cfcatch#"/>
            </cfdocument>
        </cfcatch>
</cftry>
<cfelse>
<form method="post" action=<cfoutput>#cgi.script_name#</cfoutput>
        name="uploadForm" enctype="multipart/form-data">
        <input name="filedata" type="file">
        <br>
        <input name="submit" type="submit" value="Upload File">
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</cfif>

Problem with flat file upload with ASCII file

Hi All,
I am trying to load data into an ODS object via PSA using a text file (tab delimited). I have the following settings in my InfoPackage
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Hi,
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Drag from the toolbar and drop into worksheet a Command button element.
Double click on the button. In the open window for Private Sub CommandButton1_Click() subroutine insert the following code:
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Dim LenCell As Long
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Set ws1 = Nothing
MsgBox "File transformation finished!", vbOKOnly
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When you press on this button now, the ASCII program will be created. It will have the same name as an input file (and in the same directory), but with TXT extention.
Remarks:
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-     Longer fields are truncated to the length expected.
Best regards,
Eugene
Message was edited by: Eugene Khusainov

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sorry thats the auto reply message from yahoo email.
i've disabled it now
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