[JAMES-1484] Keep alive "ok hang in there" is never sent on current trunk

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: Trunk
• Component/s: IMAPServer
• Assignee: Unassigned
• Reporter: Bartosz Tomasik
• Created: 01/Mar/13 12:47
• Updated: 01/Mar/13 12:47

Description

Step to reproduce:
1. Configure Outlook 2003 to use default timeout for an account (1 min)
2. Try to perform some long running task (eg copying 5,1k emails)

Expected result:
emails are copied

Current result:
outlook reports timeout and never completes operation

Info: in the past we were sending keep alive info "ok hang in there", right now it's not sent (at least not within a minute).

Current trunk code (protocols/protocols-imap4/src/main/java/org/apache/james/imapserver/netty/IMAPServer.java):
pipeline.addLast("idleHandler", new IdleStateHandler(timer, 0, 0, timeout, TIMEOUT_UNIT));

Suggested fix:
pipeline.addLast("idleHandler", new IdleStateHandler(timer, 0, 15, timeout, TIMEOUT_UNIT));

or better yet, make this paremeter configurable.