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* Update all Logger usages to the new @apollo/utils logger interface
* Update link to logger package
* Update tests to make more sense, remove other logger deps that we no longer test here (tested in @apollo/utils.logger now)
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@abernix @glasser @martijnwalraven @evans @trevor-scheer @tgriesser @renovate @StephenBarlow @devkot @sebas5384 @owenallenaz @moberegger
import type {
} from 'graphql';
import type { KeyValueCache } from 'apollo-server-caching';
import type { DataSource } from 'apollo-datasource';
import type { ApolloServerPlugin } from 'apollo-server-plugin-base';
import type {
} from 'apollo-server-types';
import type { Logger } from '@apollo/utils.logger';
import type { DocumentStore } from './types';
* GraphQLServerOptions
* - schema: an executable GraphQL schema used to fulfill requests.
* - (optional) logger: a `Logger`-compatible implementation to be used for server-level messages.
* - (optional) formatError: Formatting function applied to all errors before response is sent
* - (optional) rootValue: rootValue passed to GraphQL execution, or a function to resolving the rootValue from the DocumentNode
* - (optional) context: the context passed to GraphQL execution
* - (optional) validationRules: extra validation rules applied to requests
* - (optional) formatResponse: a function applied to each graphQL execution result
* - (optional) fieldResolver: a custom default field resolver
* - (optional) debug: a boolean that will print additional debug logging if execution errors occur
* - (optional) parseOptions: options to pass when parsing schemas and queries
* - (optional) allowBatchedHttpRequests: a boolean to toggle whether a single request can contain an array of queries. True by default
export interface GraphQLServerOptions<
TContext = Record<string, any>,
TRootValue = any,
> {
schema: GraphQLSchema;
* @deprecated: a not particularly stable or useful hash of the schema.
schemaHash: SchemaHash;
logger?: Logger;
formatError?: (error: GraphQLError) => GraphQLFormattedError;
rootValue?: ((parsedQuery: DocumentNode) => TRootValue) | TRootValue;
context?: TContext | (() => never);
validationRules?: Array<(context: ValidationContext) => any>;
executor?: GraphQLExecutor;
formatResponse?: (
response: GraphQLResponse,
requestContext: GraphQLRequestContext<TContext>,
) => GraphQLResponse | null;
fieldResolver?: GraphQLFieldResolver<any, TContext>;
debug?: boolean;
dataSources?: () => DataSources<TContext>;
cache?: KeyValueCache;
persistedQueries?: PersistedQueryOptions;
plugins?: ApolloServerPlugin[];
documentStore?: DocumentStore | null;
parseOptions?: ParseOptions;
nodeEnv?: string;
allowBatchedHttpRequests?: boolean;
export type DataSources<TContext> = {
[name: string]: DataSource<TContext>;
export interface PersistedQueryOptions {
cache?: KeyValueCache;
* Specified in **seconds**, this time-to-live (TTL) value limits the lifespan
* of how long the persisted query should be cached. To specify a desired
* lifespan of "infinite", set this to `null`, in which case the eviction will
* be determined by the cache's eviction policy, but the record will never
* simply expire.
ttl?: number | null;
export default GraphQLServerOptions;
export async function resolveGraphqlOptions(
| GraphQLServerOptions
| ((...args: Array<any>) => ValueOrPromise<GraphQLServerOptions>),
...args: Array<any>
): Promise<GraphQLServerOptions> {
if (typeof options === 'function') {
return await options(...args);
} else {
return options;