I know this sounds crazy but in the past I've run into this and this
seemed to fixed the problem...
...
OutputStream os;
try
{
os = response.getOutputStream(),
BufferedOutputStream output = new BufferedOutputStream(os,
DEFAULT_BUFFER_SIZE);
...
}
if (os != null) os.flush();
Also, have you tried wrapping the flush() in a try catch and ignore
the thrown exception?
On Dec 23, 5:13 am, tarun wrote:
> Hi,
> I am trying to download a file from GWT client. At server side there
> is a servlet which generates content of file as per request and send
> it back to the client.
>
> Test Scenarios:
>
> Scenario 1 If I hit url of servlet directly, it always give me desired
> result without any problems.
>
> Scenario 2 Using GWT client on IE8,I am able to download file without
> any code changes. However on some other computer as soon as I try to
> write file content on response output stream, I get EOF exception.
>
> org.mortbay.jetty.EofException
> at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760)
> at org.mortbay.jetty.AbstractGenerator
> $Output.flush(AbstractGenerator.java:566)
> at org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:
> 911)
> at java.io.BufferedOutputStream.flush(Unknown Source)
> at.doGet(ServiceDataExporterServlet.java:
> 110)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:
> 717)Creating input stream
>
> Code of servlet is as follows:
>
> try
> {
> output = new BufferedOutputStream(response.getOutputStream(),
> DEFAULT_BUFFER_SIZE);
> byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
> int length;
> int bytesWritten=0;
> while ((length = data.read(buffer)) > 0) {
> bytesWritten+=length;
> output.write(buffer, 0, length);}
>
> output.flush() // At this point I am facing EOF exception.
>
> where data is inputStream
>
> Via means of bytesWritten variable I have confirmed that in all the
> three scenarios content has been written in the same way in output
> stream. But not sure why it is not working in some computers.
>
> Any pointers will be highly appereciated.
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