public async Task Uninstall(string destinationKey, SqlConnection conn, SqlTransaction trans)
{
var leftTable = new OutboxTable(OutboxTable.Left(sourceKey, destinationKey));
var rightTable = new OutboxTable(OutboxTable.Right(sourceKey, destinationKey));
var sequence = new OutboxSequence(sourceKey, destinationKey);
var linkStateTable = new LinkStateTable(sourceKey);
await linkStateTable.Drop(conn, trans).ConfigureAwait(false);
await leftTable.Drop(conn, trans).ConfigureAwait(false);
await rightTable.Drop(conn, trans).ConfigureAwait(false);
await sequence.Drop(conn, trans).ConfigureAwait(false);
}
async Task <LinkState> InitializeLinkState(LinkState lockedLinkState, SqlConnection conn, SqlTransaction initTransaction)
{
if (!lockedLinkState.Initialized)
{
var initializedState = lockedLinkState.Initialize(
OutboxTable.Left(sourceKey, destinationKey),
OutboxTable.Right(sourceKey, destinationKey), epochSize);
await initializedState.HeadSession.CreateConstraint(conn, initTransaction);
await initializedState.TailSession.CreateConstraint(conn, initTransaction);
await linkStateTable.Update(destinationKey, initializedState, conn, initTransaction).ConfigureAwait(false);
return(initializedState);
}
return(lockedLinkState);
}
