bigfork / silverstripe-graphql-batching
Adds support for HTTP-based batching of GraphQL operations in Silverstripe
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Type:silverstripe-vendormodule
Requires
- php: ^7.4 || ^8.0
- silverstripe/framework: ^4
- silverstripe/graphql: ^4
This package is auto-updated.
Last update: 2024-11-11 22:16:10 UTC
README
Adds basic support for using Apollo’s BatchHTTPLink
to send multiple GraphQL operations in a single HTTP request.
Note that this approach does not run operations in parallel - they are executed in order, one at a time. Because of this, and the fact that all operations have to be complete before any can be returned, there’s no guarantee this will improve the performance of your app - do your own research and testing!
Install
composer require bigfork/silverstripe-graphql-batching
Usage
Register a new Injector service for your schema (in the example below, we’re using the schema name default
) and then
point your GraphQL route to it:
SilverStripe\Core\Injector\Injector: Bigfork\SilverstripeGraphQLBatching\Controller.default: class: Bigfork\SilverstripeGraphQLBatching\Controller constructor: schema: default handler: '%$SilverStripe\GraphQL\QueryHandler\QueryHandlerInterface.default' batchMax: 10 SilverStripe\Control\Director: rules: 'graphql': '%$Bigfork\SilverstripeGraphQLBatching\Controller.default'
Please note: batchMax
is the maximum number of operations that can be included in a single HTTP request. It should
match the batchMax
value you set when creating the BatchHttpLink
in your client-side code (default 10) and should be
kept as low as possible. The higher this value is, the more likely it is to become a DDoS attack vector: if you allow
someone to run dozens of GraphQL operations in a single HTTP request, it becomes trivial to overload your server.