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Make Roster's non-roster presence second-level map bounded

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Fixes SMACK-809.
This commit is contained in:
Florian Schmaus 2018-03-09 16:00:18 +01:00
parent 1d438ec1c2
commit 1fd03c396a
1 changed files with 4 additions and 2 deletions
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6
smack-im/src/main/java/org/jivesoftware/smack/roster/Roster.java
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@ -382,12 +382,14 @@ public final class Roster extends Manager {
private synchronized Map<Resourcepart, Presence> getOrCreatePresencesInternal(BareJid entity) { private synchronized Map<Resourcepart, Presence> getOrCreatePresencesInternal(BareJid entity) {
Map<Resourcepart, Presence> entityPresences = getPresencesInternal(entity); Map<Resourcepart, Presence> entityPresences = getPresencesInternal(entity);
if (entityPresences == null) { if (entityPresences == null) {
entityPresences = new ConcurrentHashMap<>();
if (contains(entity)) { if (contains(entity)) {
entityPresences = new ConcurrentHashMap<>();
presenceMap.put(entity, entityPresences); presenceMap.put(entity, entityPresences);
} }
else { else {
nonRosterPresenceMap.put(entity, entityPresences); LruCache<Resourcepart, Presence> nonRosterEntityPresences = new LruCache<>(32);
nonRosterPresenceMap.put(entity, nonRosterEntityPresences);
entityPresences = nonRosterEntityPresences;
} }
} }
return entityPresences; return entityPresences;