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Code Issues Projects Releases Wiki Activity

Database.setInboxGroup() doesn't require message lock.

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This commit is contained in:
akwizgran
2014-02-27 12:49:57 +00:00
parent c021bfd9aa
commit 1cbaae0734
2 changed files with 11 additions and 16 deletions
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2
briar-core/src/org/briarproject/db/Database.java
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@@ -712,7 +712,7 @@ interface Database<T> {
* Makes a group visible to the given contact, adds it to the contact's * Makes a group visible to the given contact, adds it to the contact's
* subscriptions, and sets it as the inbox group for the contact. * subscriptions, and sets it as the inbox group for the contact.
* <p> * <p>
* Locking: contact read, message write, subscription write. * Locking: subscription write.
*/ */
public void setInboxGroup(T txn, ContactId c, Group g) throws DbException; public void setInboxGroup(T txn, ContactId c, Group g) throws DbException;

5
briar-core/src/org/briarproject/db/DatabaseComponentImpl.java
View File

@@ -1769,8 +1769,6 @@ DatabaseCleaner.Callback {
public void setInboxGroup(ContactId c, Group g) throws DbException { public void setInboxGroup(ContactId c, Group g) throws DbException {
contactLock.readLock().lock(); contactLock.readLock().lock();
try {
messageLock.writeLock().lock();
try { try {
subscriptionLock.writeLock().lock(); subscriptionLock.writeLock().lock();
try { try {
@@ -1787,9 +1785,6 @@ DatabaseCleaner.Callback {
} finally { } finally {
subscriptionLock.writeLock().unlock(); subscriptionLock.writeLock().unlock();
} }
} finally {
messageLock.writeLock().unlock();
}
} finally { } finally {
contactLock.readLock().unlock(); contactLock.readLock().unlock();
} }