Request Attachment Size limited to 8 KB

Hi All,

I am building a virt in Service V Pro, where I use a groovy (dispatch) script to store request attachments to a file system (See below code snippet). 

When I send the request (multipart request), the file gets created but the input stream contents always limited to 8 KB.

Even if i send an attachment greater than 8KB, the input stream saves only first 8 KB, thus making the file invalid.

Any comments would be appreciated

Code Snippet

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//extract the attachment file
def file = new File (filename)
log.info (file.getAbsolutePath())
def attachment = attachments[0]
def is = attachment.getInputStream()
file.append(is)
log.info("Attachment Size:" + attachment.getSize())