Support for batched queries

[markmashworth]

Are there any plans to add support for batched queries? We currently use DGS for one of services and are interested in sending batched requests because the frontend can send ~40 GQL queries on initial page load. We want to investigate whether or not we can improve performance through batching but it looks like DGS doesn't currently support it.

The request could look something like:

[
    {
        "operationName": "GetCurrentUser",
        "variables": {},
        "query": "query GetCurrentUser { me { id name } }"
    },
    {
        "operationName": "GetBanner",
        "variables": {},
        "query": "query getBanner { banner { text } }"
    }
]