tangweijie
5099f2e87e
- Vue 3 + TypeScript + Element Plus 前端界面 - Pinia 状态管理 - Vue Router 4 路由管理 - Axios HTTP 客户端 - MSW (Mock Service Worker) 开发环境模拟 - 账户管理界面 (列表、详情、三科目余额展示) - 交易管理界面 (列表、详情) - 对账管理界面 (三账校验) - 完善的 API 客户端封装 - Docker 容器化配置 - Nginx 配置用于生产环境
73 lines
3.3 KiB
TypeScript
73 lines
3.3 KiB
TypeScript
import type { Maybe } from '../jsutils/Maybe';
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import type { DocumentNode } from '../language/ast';
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import type { GraphQLFieldResolver } from '../type/definition';
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import type { GraphQLSchema } from '../type/schema';
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import type { ExecutionArgs, ExecutionResult } from './execute';
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/**
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* Implements the "Subscribe" algorithm described in the GraphQL specification.
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*
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* Returns a Promise which resolves to either an AsyncIterator (if successful)
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* or an ExecutionResult (error). The promise will be rejected if the schema or
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* other arguments to this function are invalid, or if the resolved event stream
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* is not an async iterable.
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*
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* If the client-provided arguments to this function do not result in a
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* compliant subscription, a GraphQL Response (ExecutionResult) with
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* descriptive errors and no data will be returned.
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*
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* If the source stream could not be created due to faulty subscription
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* resolver logic or underlying systems, the promise will resolve to a single
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* ExecutionResult containing `errors` and no `data`.
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*
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* If the operation succeeded, the promise resolves to an AsyncIterator, which
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* yields a stream of ExecutionResults representing the response stream.
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*
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* Accepts either an object with named arguments, or individual arguments.
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*/
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export declare function subscribe(
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args: ExecutionArgs,
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): Promise<AsyncGenerator<ExecutionResult, void, void> | ExecutionResult>;
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/**
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* Implements the "CreateSourceEventStream" algorithm described in the
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* GraphQL specification, resolving the subscription source event stream.
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*
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* Returns a Promise which resolves to either an AsyncIterable (if successful)
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* or an ExecutionResult (error). The promise will be rejected if the schema or
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* other arguments to this function are invalid, or if the resolved event stream
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* is not an async iterable.
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*
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* If the client-provided arguments to this function do not result in a
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* compliant subscription, a GraphQL Response (ExecutionResult) with
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* descriptive errors and no data will be returned.
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*
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* If the the source stream could not be created due to faulty subscription
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* resolver logic or underlying systems, the promise will resolve to a single
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* ExecutionResult containing `errors` and no `data`.
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*
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* If the operation succeeded, the promise resolves to the AsyncIterable for the
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* event stream returned by the resolver.
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*
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* A Source Event Stream represents a sequence of events, each of which triggers
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* a GraphQL execution for that event.
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*
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* This may be useful when hosting the stateful subscription service in a
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* different process or machine than the stateless GraphQL execution engine,
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* or otherwise separating these two steps. For more on this, see the
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* "Supporting Subscriptions at Scale" information in the GraphQL specification.
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*/
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export declare function createSourceEventStream(
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args: ExecutionArgs,
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): Promise<AsyncIterable<unknown> | ExecutionResult>;
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/** @deprecated will be removed in next major version in favor of named arguments */
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export declare function createSourceEventStream(
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schema: GraphQLSchema,
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document: DocumentNode,
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rootValue?: unknown,
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contextValue?: unknown,
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variableValues?: Maybe<{
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readonly [variable: string]: unknown;
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}>,
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operationName?: Maybe<string>,
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subscribeFieldResolver?: Maybe<GraphQLFieldResolver<any, any>>,
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): Promise<AsyncIterable<unknown> | ExecutionResult>;
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