[JAMES-3508] Use a "ByteSource" to back IMAP APPEND

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.6.0
• Fix Version/s: 3.6.0
• Component/s: IMAPServer, mailbox
• Assignee: Unassigned
• Reporter: Benoit Tellier
• Created: 01/Mar/21 01:01
• Updated: 08/Mar/21 06:32
• Resolved: 08/Mar/21 06:32

Description

Revisit the IMAP APIs to enable content replay and get rids of intermediate copies.

This ensures large performance enhancements, just like those achieved as part of JAMES-3506.

In addition to draft saving, imapSync based migrations will also greatly benefit from faster, less resource intensive APPENDs.

Issue Links

• links to: GitHub Pull Request #320