subscriptions-transport-ws

subscriptions-transport-ws

Version 0.11.0
Published 4 years ago
270 kB
5 dependencies
MIT license

Install

npm i subscriptions-transport-ws

yarn add subscriptions-transport-ws

pnpm add subscriptions-transport-ws

Overview

A websocket transport for GraphQL subscriptions

Index

Variables

variable GRAPHQL_SUBSCRIPTIONS

const GRAPHQL_SUBSCRIPTIONS: string;

variable GRAPHQL_WS

const GRAPHQL_WS: string;

Classes

class MessageTypes

class MessageTypes {}

constructor

constructor();

property GQL_COMPLETE

static GQL_COMPLETE: string;

property GQL_CONNECTION_ACK

static GQL_CONNECTION_ACK: string;

property GQL_CONNECTION_ERROR

static GQL_CONNECTION_ERROR: string;

property GQL_CONNECTION_INIT

static GQL_CONNECTION_INIT: string;

property GQL_CONNECTION_KEEP_ALIVE

static GQL_CONNECTION_KEEP_ALIVE: string;

property GQL_CONNECTION_TERMINATE

static GQL_CONNECTION_TERMINATE: string;

property GQL_DATA

static GQL_DATA: string;

property GQL_ERROR

static GQL_ERROR: string;

property GQL_START

static GQL_START: string;

property GQL_STOP

static GQL_STOP: string;

property INIT

static INIT: string;

property INIT_FAIL

static INIT_FAIL: string;

property INIT_SUCCESS

static INIT_SUCCESS: string;

property KEEP_ALIVE

static KEEP_ALIVE: string;

property SUBSCRIPTION_DATA

static SUBSCRIPTION_DATA: string;

property SUBSCRIPTION_END

static SUBSCRIPTION_END: string;

property SUBSCRIPTION_FAIL

static SUBSCRIPTION_FAIL: string;

property SUBSCRIPTION_START

static SUBSCRIPTION_START: string;

property SUBSCRIPTION_SUCCESS

static SUBSCRIPTION_SUCCESS: string;

class SubscriptionClient

class SubscriptionClient {}

constructor

constructor(
    url: string,
    options?: ClientOptions,
    webSocketImpl?: any,
    webSocketProtocols?: string | string[]
);

property client

client: any;

property operations

operations: Operations;

property status

readonly status: any;

method applyMiddlewares

applyMiddlewares: (options: OperationOptions) => Promise<OperationOptions>;

method close

close: (isForced?: boolean, closedByUser?: boolean) => void;

method on

on: (eventName: string, callback: ListenerFn, context?: any) => Function;

method onConnected

onConnected: (callback: ListenerFn, context?: any) => Function;

method onConnecting

onConnecting: (callback: ListenerFn, context?: any) => Function;

method onDisconnected

onDisconnected: (callback: ListenerFn, context?: any) => Function;

method onError

onError: (callback: ListenerFn, context?: any) => Function;

method onReconnected

onReconnected: (callback: ListenerFn, context?: any) => Function;

method onReconnecting

onReconnecting: (callback: ListenerFn, context?: any) => Function;

method request

request: (request: OperationOptions) => Observable<ExecutionResult>;

method unsubscribeAll

unsubscribeAll: () => void;

method use

use: (middlewares: Middleware[]) => SubscriptionClient;

class SubscriptionServer

class SubscriptionServer {}

constructor

constructor(options: ServerOptions, socketOptionsOrServer: any);

property server

readonly server: WebSocket.Server;

method close

close: () => void;

method create

static create: (
    options: ServerOptions,
    socketOptionsOrServer: WebSocket.ServerOptions | WebSocket.Server
) => SubscriptionServer;

Interfaces

interface ClientOptions

interface ClientOptions {}

property connectionCallback

connectionCallback?: (error: Error[], result?: any) => void;

property connectionParams

connectionParams?: ConnectionParamsOptions;

property inactivityTimeout

inactivityTimeout?: number;

property lazy

lazy?: boolean;

property minTimeout

minTimeout?: number;

property reconnect

reconnect?: boolean;

property reconnectionAttempts

reconnectionAttempts?: number;

property timeout

timeout?: number;

property wsOptionArguments

wsOptionArguments?: any[];

interface ExecutionParams

interface ExecutionParams<TContext = any> {}

property callback

callback?: Function;

property context

context: TContext;

property formatError

formatError?: Function;

property formatResponse

formatResponse?: Function;

property operationName

operationName: string;

property query

query: string | DocumentNode;

property schema

schema?: GraphQLSchema;

property variables

variables: {
    [key: string]: any;
};

interface Middleware

interface Middleware {}

method applyMiddleware

applyMiddleware: (options: OperationOptions, next: Function) => void;

interface Observable

interface Observable<T> {}

subscribe: (observer: Observer<T>) => { unsubscribe: () => void };

interface Observer

interface Observer<T> {}

property complete

complete?: () => void;

property error

error?: (error: Error) => void;

property next

next?: (value: T) => void;

interface Operation

interface Operation {}

property handler

handler: (error: Error[], result?: any) => void;

property options

options: OperationOptions;

interface OperationMessage

interface OperationMessage {}

property id

id?: string;

property payload

payload?: OperationMessagePayload;

property type

type: string;

interface OperationMessagePayload

interface OperationMessagePayload {}

property operationName

operationName?: string;

property query

query?: string;

property variables

variables?: {
    [key: string]: any;
};

index signature

[key: string]: any;

interface OperationOptions

interface OperationOptions {}

property operationName

operationName?: string;

property query

query?: string | DocumentNode;

property variables

variables?: Object;

index signature

[key: string]: any;

interface Operations

interface Operations {}

index signature

[id: string]: Operation;

interface ServerOptions

interface ServerOptions {}

property execute

execute?: ExecuteFunction;

property keepAlive

keepAlive?: number;

property onConnect

onConnect?: Function;

property onDisconnect

onDisconnect?: Function;

property onOperation

onOperation?: Function;

property onOperationComplete

onOperationComplete?: Function;

property rootValue

rootValue?: any;

property schema

schema?: GraphQLSchema;

subscribe?: SubscribeFunction;

property validationRules

validationRules?:
    | Array<(context: ValidationContext) => any>
    | ReadonlyArray<any>;

Type Aliases

type ConnectionContext

type ConnectionContext = {
    initPromise?: Promise<any>;
    isLegacy: boolean;
    socket: WebSocket;
    request: IncomingMessage;
    operations: {
        [opId: string]: ExecutionIterator;
    };
};

type ConnectionParams

type ConnectionParams = {
    [paramName: string]: any;
};

type ConnectionParamsOptions

type ConnectionParamsOptions =
    | ConnectionParams
    | Function
    | Promise<ConnectionParams>;

type ExecuteFunction

type ExecuteFunction = (
    args: ExecutionArgs
) => ExecutionResult | Promise<ExecutionResult> | AsyncIterator<ExecutionResult>;

type ExecutionIterator

type ExecutionIterator = AsyncIterator<ExecutionResult>;

type FormatedError

type FormatedError = Error & {
    originalError?: any;
};

type SubscribeFunction

type SubscribeFunction = (
    args: SubscriptionArgs
) =>
    | AsyncIterator<ExecutionResult>
    | Promise<AsyncIterator<ExecutionResult> | ExecutionResult>;

Namespaces

namespace backo2

module 'backo2' {}

namespace lodash.assign

module 'lodash.assign' {}

namespace lodash.isobject

module 'lodash.isobject' {}

namespace lodash.isstring

module 'lodash.isstring' {}

Package Files (6)

Dependencies (5)

Peer Dependencies (1)

graphql

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Updated 3 years ago.
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subscriptions-transport-ws

Install

Overview

Index

Variables

Classes

Interfaces

Type Aliases

Namespaces

Variables

variable GRAPHQL_SUBSCRIPTIONS

variable GRAPHQL_WS

Classes

class MessageTypes

constructor

property GQL_COMPLETE

property GQL_CONNECTION_ACK

property GQL_CONNECTION_ERROR

property GQL_CONNECTION_INIT

property GQL_CONNECTION_KEEP_ALIVE

property GQL_CONNECTION_TERMINATE

property GQL_DATA

property GQL_ERROR

property GQL_START

property GQL_STOP

property INIT

property INIT_FAIL

property INIT_SUCCESS

property KEEP_ALIVE

property SUBSCRIPTION_DATA

property SUBSCRIPTION_END

property SUBSCRIPTION_FAIL

property SUBSCRIPTION_START

property SUBSCRIPTION_SUCCESS

class SubscriptionClient

constructor

property client

property operations

property status

method applyMiddlewares

method close

method on

method onConnected

method onConnecting

method onDisconnected

method onError

method onReconnected

method onReconnecting

method request

method unsubscribeAll

method use

class SubscriptionServer

constructor

property server

method close

method create

Interfaces

interface ClientOptions

property connectionCallback

property connectionParams

property inactivityTimeout

property lazy

property minTimeout

property reconnect

property reconnectionAttempts

property timeout

property wsOptionArguments

interface ExecutionParams

property callback

property context

property formatError

property formatResponse

property operationName

property query

property schema

property variables

interface Middleware

method applyMiddleware

interface Observable

method subscribe