diff options
| author | altaf-creator <dev@altafcreator.com> | 2025-11-16 19:08:29 +0800 |
|---|---|---|
| committer | altaf-creator <dev@altafcreator.com> | 2025-11-16 19:08:29 +0800 |
| commit | 434aa8343fdcbb4d5002f934979913c099489bee (patch) | |
| tree | 55bab4ec5a6151be57797d34f61faf5ea744471b /frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts | |
| parent | 893c388d4e99442a36005e5971a87730623f946e (diff) | |
sdk, del
Diffstat (limited to 'frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts')
| -rw-r--r-- | frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts b/frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts deleted file mode 100644 index 4350862..0000000 --- a/frontend-old/node_modules/@grpc/grpc-js/src/resolver.ts +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Copyright 2019 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -import { MethodConfig, ServiceConfig } from './service-config'; -import { StatusObject } from './call-interface'; -import { SubchannelAddress } from './subchannel-address'; -import { GrpcUri, uriToString } from './uri-parser'; -import { ChannelOptions } from './channel-options'; -import { Metadata } from './metadata'; -import { Status } from './constants'; -import { Filter, FilterFactory } from './filter'; - -export interface CallConfig { - methodConfig: MethodConfig; - onCommitted?: () => void; - pickInformation: { [key: string]: string }; - status: Status; - dynamicFilterFactories: FilterFactory<Filter>[]; -} - -/** - * Selects a configuration for a method given the name and metadata. Defined in - * https://github.com/grpc/proposal/blob/master/A31-xds-timeout-support-and-config-selector.md#new-functionality-in-grpc - */ -export interface ConfigSelector { - (methodName: string, metadata: Metadata): CallConfig; -} - -/** - * A listener object passed to the resolver's constructor that provides name - * resolution updates back to the resolver's owner. - */ -export interface ResolverListener { - /** - * Called whenever the resolver has new name resolution results to report - * @param addressList The new list of backend addresses - * @param serviceConfig The new service configuration corresponding to the - * `addressList`. Will be `null` if no service configuration was - * retrieved or if the service configuration was invalid - * @param serviceConfigError If non-`null`, indicates that the retrieved - * service configuration was invalid - */ - onSuccessfulResolution( - addressList: SubchannelAddress[], - serviceConfig: ServiceConfig | null, - serviceConfigError: StatusObject | null, - configSelector: ConfigSelector | null, - attributes: { [key: string]: unknown } - ): void; - /** - * Called whenever a name resolution attempt fails. - * @param error Describes how resolution failed - */ - onError(error: StatusObject): void; -} - -/** - * A resolver class that handles one or more of the name syntax schemes defined - * in the [gRPC Name Resolution document](https://github.com/grpc/grpc/blob/master/doc/naming.md) - */ -export interface Resolver { - /** - * Indicates that the caller wants new name resolution data. Calling this - * function may eventually result in calling one of the `ResolverListener` - * functions, but that is not guaranteed. Those functions will never be - * called synchronously with the constructor or updateResolution. - */ - updateResolution(): void; - - /** - * Discard all resources owned by the resolver. A later call to - * `updateResolution` should reinitialize those resources. No - * `ResolverListener` callbacks should be called after `destroy` is called - * until `updateResolution` is called again. - */ - destroy(): void; -} - -export interface ResolverConstructor { - new ( - target: GrpcUri, - listener: ResolverListener, - channelOptions: ChannelOptions - ): Resolver; - /** - * Get the default authority for a target. This loosely corresponds to that - * target's hostname. Throws an error if this resolver class cannot parse the - * `target`. - * @param target - */ - getDefaultAuthority(target: GrpcUri): string; -} - -const registeredResolvers: { [scheme: string]: ResolverConstructor } = {}; -let defaultScheme: string | null = null; - -/** - * Register a resolver class to handle target names prefixed with the `prefix` - * string. This prefix should correspond to a URI scheme name listed in the - * [gRPC Name Resolution document](https://github.com/grpc/grpc/blob/master/doc/naming.md) - * @param prefix - * @param resolverClass - */ -export function registerResolver( - scheme: string, - resolverClass: ResolverConstructor -) { - registeredResolvers[scheme] = resolverClass; -} - -/** - * Register a default resolver to handle target names that do not start with - * any registered prefix. - * @param resolverClass - */ -export function registerDefaultScheme(scheme: string) { - defaultScheme = scheme; -} - -/** - * Create a name resolver for the specified target, if possible. Throws an - * error if no such name resolver can be created. - * @param target - * @param listener - */ -export function createResolver( - target: GrpcUri, - listener: ResolverListener, - options: ChannelOptions -): Resolver { - if (target.scheme !== undefined && target.scheme in registeredResolvers) { - return new registeredResolvers[target.scheme](target, listener, options); - } else { - throw new Error( - `No resolver could be created for target ${uriToString(target)}` - ); - } -} - -/** - * Get the default authority for the specified target, if possible. Throws an - * error if no registered name resolver can parse that target string. - * @param target - */ -export function getDefaultAuthority(target: GrpcUri): string { - if (target.scheme !== undefined && target.scheme in registeredResolvers) { - return registeredResolvers[target.scheme].getDefaultAuthority(target); - } else { - throw new Error(`Invalid target ${uriToString(target)}`); - } -} - -export function mapUriDefaultScheme(target: GrpcUri): GrpcUri | null { - if (target.scheme === undefined || !(target.scheme in registeredResolvers)) { - if (defaultScheme !== null) { - return { - scheme: defaultScheme, - authority: undefined, - path: uriToString(target), - }; - } else { - return null; - } - } - return target; -} |
