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/call.ts | |
| parent | 893c388d4e99442a36005e5971a87730623f946e (diff) | |
sdk, del
Diffstat (limited to 'frontend-old/node_modules/@grpc/grpc-js/src/call.ts')
| -rw-r--r-- | frontend-old/node_modules/@grpc/grpc-js/src/call.ts | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/frontend-old/node_modules/@grpc/grpc-js/src/call.ts b/frontend-old/node_modules/@grpc/grpc-js/src/call.ts deleted file mode 100644 index a147c98..0000000 --- a/frontend-old/node_modules/@grpc/grpc-js/src/call.ts +++ /dev/null @@ -1,200 +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 { EventEmitter } from 'events'; -import { Duplex, Readable, Writable } from 'stream'; - -import { StatusObject, MessageContext } from './call-interface'; -import { Status } from './constants'; -import { EmitterAugmentation1 } from './events'; -import { Metadata } from './metadata'; -import { ObjectReadable, ObjectWritable, WriteCallback } from './object-stream'; -import { InterceptingCallInterface } from './client-interceptors'; - -/** - * A type extending the built-in Error object with additional fields. - */ -export type ServiceError = StatusObject & Error; - -/** - * A base type for all user-facing values returned by client-side method calls. - */ -export type SurfaceCall = { - call?: InterceptingCallInterface; - cancel(): void; - getPeer(): string; -} & EmitterAugmentation1<'metadata', Metadata> & - EmitterAugmentation1<'status', StatusObject> & - EventEmitter; - -/** - * A type representing the return value of a unary method call. - */ -export type ClientUnaryCall = SurfaceCall; - -/** - * A type representing the return value of a server stream method call. - */ -export type ClientReadableStream<ResponseType> = { - deserialize: (chunk: Buffer) => ResponseType; -} & SurfaceCall & - ObjectReadable<ResponseType>; - -/** - * A type representing the return value of a client stream method call. - */ -export type ClientWritableStream<RequestType> = { - serialize: (value: RequestType) => Buffer; -} & SurfaceCall & - ObjectWritable<RequestType>; - -/** - * A type representing the return value of a bidirectional stream method call. - */ -export type ClientDuplexStream<RequestType, ResponseType> = - ClientWritableStream<RequestType> & ClientReadableStream<ResponseType>; - -/** - * Construct a ServiceError from a StatusObject. This function exists primarily - * as an attempt to make the error stack trace clearly communicate that the - * error is not necessarily a problem in gRPC itself. - * @param status - */ -export function callErrorFromStatus( - status: StatusObject, - callerStack: string -): ServiceError { - const message = `${status.code} ${Status[status.code]}: ${status.details}`; - const error = new Error(message); - const stack = `${error.stack}\nfor call at\n${callerStack}`; - return Object.assign(new Error(message), status, { stack }); -} - -export class ClientUnaryCallImpl - extends EventEmitter - implements ClientUnaryCall -{ - public call?: InterceptingCallInterface; - constructor() { - super(); - } - - cancel(): void { - this.call?.cancelWithStatus(Status.CANCELLED, 'Cancelled on client'); - } - - getPeer(): string { - return this.call?.getPeer() ?? 'unknown'; - } -} - -export class ClientReadableStreamImpl<ResponseType> - extends Readable - implements ClientReadableStream<ResponseType> -{ - public call?: InterceptingCallInterface; - constructor(readonly deserialize: (chunk: Buffer) => ResponseType) { - super({ objectMode: true }); - } - - cancel(): void { - this.call?.cancelWithStatus(Status.CANCELLED, 'Cancelled on client'); - } - - getPeer(): string { - return this.call?.getPeer() ?? 'unknown'; - } - - _read(_size: number): void { - this.call?.startRead(); - } -} - -export class ClientWritableStreamImpl<RequestType> - extends Writable - implements ClientWritableStream<RequestType> -{ - public call?: InterceptingCallInterface; - constructor(readonly serialize: (value: RequestType) => Buffer) { - super({ objectMode: true }); - } - - cancel(): void { - this.call?.cancelWithStatus(Status.CANCELLED, 'Cancelled on client'); - } - - getPeer(): string { - return this.call?.getPeer() ?? 'unknown'; - } - - _write(chunk: RequestType, encoding: string, cb: WriteCallback) { - const context: MessageContext = { - callback: cb, - }; - const flags = Number(encoding); - if (!Number.isNaN(flags)) { - context.flags = flags; - } - this.call?.sendMessageWithContext(context, chunk); - } - - _final(cb: Function) { - this.call?.halfClose(); - cb(); - } -} - -export class ClientDuplexStreamImpl<RequestType, ResponseType> - extends Duplex - implements ClientDuplexStream<RequestType, ResponseType> -{ - public call?: InterceptingCallInterface; - constructor( - readonly serialize: (value: RequestType) => Buffer, - readonly deserialize: (chunk: Buffer) => ResponseType - ) { - super({ objectMode: true }); - } - - cancel(): void { - this.call?.cancelWithStatus(Status.CANCELLED, 'Cancelled on client'); - } - - getPeer(): string { - return this.call?.getPeer() ?? 'unknown'; - } - - _read(_size: number): void { - this.call?.startRead(); - } - - _write(chunk: RequestType, encoding: string, cb: WriteCallback) { - const context: MessageContext = { - callback: cb, - }; - const flags = Number(encoding); - if (!Number.isNaN(flags)) { - context.flags = flags; - } - this.call?.sendMessageWithContext(context, chunk); - } - - _final(cb: Function) { - this.call?.halfClose(); - cb(); - } -} |
