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Core/DBLayer: Implement async transaction completion callbacks

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This commit is contained in:
Shauren
2020-04-14 16:23:44 +02:00
parent 34b393ab64
commit 0f0ca3a919
22 changed files with 248 additions and 145 deletions
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10
src/server/database/Database/QueryCallback.cpp
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@@ -175,7 +175,7 @@ void QueryCallback::SetNextQuery(QueryCallback&& next)
MoveFrom(this, std::move(next));
}
QueryCallback::Status QueryCallback::InvokeIfReady()
bool QueryCallback::InvokeIfReady()
{
QueryCallbackData& callback = _callbacks.front();
auto checkStateAndReturnCompletion = [this]()
@@ -185,15 +185,15 @@ QueryCallback::Status QueryCallback::InvokeIfReady()
if (_callbacks.empty())
{
ASSERT(!hasNext);
return Completed;
return true;
}
// abort chain
if (!hasNext)
return Completed;
return true;
ASSERT(_isPrepared == _callbacks.front()._isPrepared);
return NextStep;
return false;
};
if (!_isPrepared)
@@ -217,5 +217,5 @@ QueryCallback::Status QueryCallback::InvokeIfReady()
}
}
return NotReady;
return false;
}