[JAMES-1330] MimeMessageInputStreamSource should keep bytes in memory till a threshould is exceed

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0-beta3
• Fix Version/s: 3.0-beta4
• Component/s: James Core
• Assignee: Norman Maurer
• Reporter: Norman Maurer
• Created: 11/Oct/11 17:37
• Updated: 11/Oct/11 17:39
• Resolved: 11/Oct/11 17:39

Description

At the moment we store the content of the MimeMessageInputStreamSource in a temporary file even if its only a few bytes. This is used for temporary store the message content till the SMTP Client does end the DATA sequence with a CRLF.CRLF. This slow down things as we need to write to disk for every line we receive. It would be better to keep things in memory till a threshould is hit. I think 100kb is a good one as it should be enought for 90 % of emails and the other 10 % can just get temporary stored on disk