private async Task <TResult> EFCoreExecute <TResult>(IQueryable <T> newQueryable, RouteResult routeResult, Func <IQueryable, Task <TResult> > efQuery)
{
using (var scope = _mergeContext.CreateScope())
{
scope.ShardingAccessor.ShardingContext = ShardingContext.Create(routeResult);
return(await efQuery(newQueryable));
}
}
private async Task <IAsyncEnumerator <T> > GetAsyncEnumerator(IQueryable <T> newQueryable, RouteResult routeResult)
{
using (var scope = _mergeContext.CreateScope())
{
scope.ShardingAccessor.ShardingContext = ShardingContext.Create(routeResult);
#if !EFCORE2
var enumator = newQueryable.AsAsyncEnumerable().GetAsyncEnumerator();
await enumator.MoveNextAsync();
#endif
#if EFCORE2
var enumator = newQueryable.AsAsyncEnumerable().GetEnumerator();
await enumator.MoveNext();
#endif
return(enumator);
}
}