[JAMES-987] RetrCmdHandler and TopCmdHandler shouldn't store the Message in memory

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0-M1, 3.0.0, Trunk
• Fix Version/s: 3.0-M1
• Component/s: POP3Server
• Assignee: Norman Maurer
• Reporter: Norman Maurer
• Created: 04/Apr/10 15:22
• Updated: 04/Apr/10 15:36
• Resolved: 04/Apr/10 15:36

Description

At the moment we use a ByteArrayOutputStream to store the whole message content which will get written to the client later. This is super inefficient and could maybe lead to OOM Exception on very big messages. We should allow read the data to get written directly from a InputStream