Class WebSocketSubscriptionAPI

Builds subscription messages as expected by the server to send over Websocket.

Example

const tradeSubscriptionParams = nadoClient.ws.subscription.buildSubscriptionParams('trade', ...);
const tradeSubscriptionMessage = nadoClient.ws.subscription.buildSubscriptionMessage(
   'subscribe', tradeSubscriptionParams);

Hierarchy (View Summary)

BaseNadoAPI
- WebSocketSubscriptionAPI

Index

Constructors

constructor

new WebSocketSubscriptionAPI(
context: NadoClientContext,
): WebSocketSubscriptionAPI
Parameters
- context: NadoClientContext
Returns WebSocketSubscriptionAPI
Inherited from BaseNadoAPI.constructor
- Defined in packages/client/src/apis/base.ts:9

Properties

`Readonly`context

context: NadoClientContext

Methods

buildSubscriptionMessage

buildSubscriptionMessage<
    TRequestType extends keyof EngineServerSubscriptionRequestByType,
>(
    id: number,
    requestType: TRequestType,
    params: EngineServerSubscriptionRequestByType[TRequestType],
): EngineServerSubscriptionRequest<TRequestType>
Builds a subscription request message as expected by the server via Websocket.
Type Parameters
- TRequestType extends keyof EngineServerSubscriptionRequestByType
Parameters
- id: number
  identifier to associate messages with responses.
- requestType: TRequestType
  name of request to build message for.
- params: EngineServerSubscriptionRequestByType[TRequestType]
  request message params.
Returns EngineServerSubscriptionRequest<TRequestType>
subscription request message.
- Defined in packages/client/src/apis/ws/WebSocketSubscriptionAPI.ts:27

buildSubscriptionParams

buildSubscriptionParams<
    TStreamType extends keyof EngineServerSubscriptionStreamParamsByType,
>(
    streamType: TStreamType,
    params: EngineServerSubscriptionStreamParamsByType[TStreamType],
): { stream: EngineServerSubscriptionStream<TStreamType> }
Builds a subscription stream param as expected by the server via Websocket.
Type Parameters
- TStreamType extends keyof EngineServerSubscriptionStreamParamsByType
Parameters
- streamType: TStreamType
  name of stream to build params for.
- params: EngineServerSubscriptionStreamParamsByType[TStreamType]
Returns { stream: EngineServerSubscriptionStream<TStreamType> }
subscription stream params.
- Defined in packages/client/src/apis/ws/WebSocketSubscriptionAPI.ts:47

Class WebSocketSubscriptionAPI

Example

Hierarchy (View Summary)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns WebSocketSubscriptionAPI

Properties

`Readonly`context

Methods

buildSubscriptionMessage

Type Parameters

Parameters

Returns EngineServerSubscriptionRequest<TRequestType>

buildSubscriptionParams

Type Parameters

Parameters

Returns { stream: EngineServerSubscriptionStream<TStreamType> }

Settings

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Class WebSocketSubscriptionAPI

Example

Hierarchy (View Summary)

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns WebSocketSubscriptionAPI

Properties

Readonlycontext

Methods

buildSubscriptionMessage

Type Parameters

Parameters

Returns EngineServerSubscriptionRequest<TRequestType>

buildSubscriptionParams

Type Parameters

Parameters

Returns { stream: EngineServerSubscriptionStream<TStreamType> }

Settings

On This Page

`Readonly`context