dlukez / graphql-dotnet-dataloader Goto Github PK

Hi,

Has this repo been sunsetted in favor of:
https://github.com/dlukez/dataloader-dotnet ?

If not, what is the difference?

Thanks!

Began playing with this in a Web API project and came across some async threading issues.

From what I can see, nested continuations (code after await) are being executed asynchronously on another thread, which means Flush continues running in parallel, the loop condition is checked the the method returns as subsequent fetches haven't yet been queued.

We have been working with GraphQL DotNet and we started working with this DataLoader. Seemed like a pretty good tool but we have run into an issue that I believe I can recreate in the sample project.

When you have nested calls that invoke the IDataLoader LoadAsync methods it looks like those calls never return. You can run the below query to see the issue first hand. This will eventually timeout.
{humans{name, appearsIn{id, characters{name}}}}

After much digging it appears to happen after going more than 1 level deep. These queries do work:
{humans{name, appearsIn{id}}}
{episodes{characters{name}}}

At first I was sure that I was doing something wrong but upon being able to recreate using the code here I think there may be a problem with the code.

I did some debugging and it looks like the Fetch Method is never being called for the nested characters query.

Any help would be greatly appreciated.