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Fix race condition

This commit is contained in:
nielsandriesse 2020-05-08 14:09:44 +10:00
parent 6bd8512887
commit 3e8f79f9f3
1 changed files with 7 additions and 9 deletions
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16
SignalServiceKit/src/Messages/OWSMessageSender.m
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@ -365,15 +365,13 @@ NSString *const OWSMessageSenderRateLimitedException = @"RateLimitedException";
[NSNotificationCenter.defaultCenter postNotificationName:NSNotification.calculatingPoW object:[[NSNumber alloc] initWithUnsignedLongLong:message.timestamp]];
}
dispatch_async(dispatch_get_main_queue(), ^{
if ([LKFriendRequestProtocol shouldUpdateFriendRequestStatusFromMessage:message]) {
[self.primaryStorage.dbReadWriteConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
// Loki: Optimistically update friend request status when we can. This is used for
// e.g. preventing AFRs from being sent twice on a contact sync.
[LKFriendRequestProtocol setFriendRequestStatusToSendingIfNeededForHexEncodedPublicKey:message.thread.contactIdentifier transaction:transaction];
}];
}
});
if ([LKFriendRequestProtocol shouldUpdateFriendRequestStatusFromMessage:message]) {
[self.primaryStorage.dbReadWriteConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
// Loki: Optimistically update friend request status when we can. This is used for
// e.g. preventing AFRs from being sent twice on a contact sync.
[LKFriendRequestProtocol setFriendRequestStatusToSendingIfNeededForHexEncodedPublicKey:message.thread.contactIdentifier transaction:transaction];
}];
}
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSMutableArray<NSString *> *allAttachmentIds = [NSMutableArray new];