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Invalid message adapter cache when app becomes visible. 

// FREEBIE
This commit is contained in:
Matthew Chen 2017-06-20 13:00:38 -04:00
parent 4f0b5838ec
commit b39c4905c3
1 changed files with 4 additions and 0 deletions
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4
Signal/src/ViewControllers/ConversationView/MessagesViewController.m
View File

@ -561,6 +561,8 @@ typedef enum : NSUInteger {
// or on another device.
[self hideInputIfNeeded];
self.messageAdapterCache = [[NSCache alloc] init];
// We need to `beginLongLivedReadTransaction` before we update our
// mapping in order to jump to the most recent commit.
[self.uiDatabaseConnection beginLongLivedReadTransaction];
@ -3306,6 +3308,7 @@ typedef enum : NSUInteger {
[self.collectionView deleteItemsAtIndexPaths:@[ rowChange.indexPath ]];
YapCollectionKey *collectionKey = rowChange.collectionKey;
OWSAssert(collectionKey.key.length > 0);
if (collectionKey.key) {
[self.messageAdapterCache removeObjectForKey:collectionKey.key];
}
@ -3329,6 +3332,7 @@ typedef enum : NSUInteger {
}
case YapDatabaseViewChangeUpdate: {
YapCollectionKey *collectionKey = rowChange.collectionKey;
OWSAssert(collectionKey.key.length > 0);
if (collectionKey.key) {
[self.messageAdapterCache removeObjectForKey:collectionKey.key];
}