Batched queries, like those sent by apollo-link-batch-http are supported by enabling the allowBatchedQueries option.
Instead a single query object, an array of queries is accepted, and the response is returned as an array of results. Errors are returned on a per query basis. Note that the response will not be returned until the slowest query has been executed.
Request:
[
{
operationName: "AddQuery",
variables: { x: 1, y: 2 },
query: "query AddQuery ($x: Int!, $y: Int!) { add(x: $x, y: $y) }",
},
{
operationName: "DoubleQuery",
variables: { x: 1 },
query: "query DoubleQuery ($x: Int!) { add(x: $x, y: $x) }",
},
{
operationName: "BadQuery",
query: "query DoubleQuery ($x: Int!) {---", // Malformed Query
},
];Response:
[
{
data: { add: 3 },
},
{
data: { add: 2 },
},
{
errors: [{ message: "Bad Request" }],
},
];