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INT-3420 Aggregator Expiry Doc Clarification

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JIRA: https://jira.spring.io/browse/INT-3420

New documentation implied that if `expire-groups-upon-timeout`
was true, the group would NOT be removed if the group
was released by the release strategy in `forceComplete()`.

"...if it does so, then expiration is controlled by..."

In fact, `afterRelease()` (which is where `expire-groups-upon-completion`
is only invoked if `expire-groups-upon-timeout` is false.

Clarify that if the release strategy releases the group during timeout
then the group will always be expired if `expire-groups-upon-timeout` is
true (default).
This commit is contained in:
Gary Russell
2014-07-27 09:24:42 -04:00
parent 7fdc0d4660
commit edebfed62c
1 changed files with 3 additions and 1 deletions
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4
src/reference/docbook/aggregator.xml
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@@ -629,7 +629,9 @@ then you should simply provide an implementation of the <classname>ReleaseStrate
</para>
<note>
When a group is timed out, the <interfacename>ReleaseStrategy</interfacename> is given
one more opportunity to release the group; if it does so, then expiration is controlled
one more opportunity to release the group; if it does so, and
<code>expire-groups-upon-timeout</code> is false,
then expiration is controlled
by <code>expire-groups-upon-completion</code>. If the group is not released by the release
strategy during timeout, then the expiration is controlled by the
<code>expire-groups-upon-timeout</code>. Timed-out groups are either discarded, or a