Optionalinit: AbstractWebSocketInitProtected Optional Readonly_ReadonlybinaryProtected ReadonlycloseProtected_Protected_To be invoked when the underlying transport is closed by the remote end
Optionalerr: ErrorOptionaldata: Uint8Array<ArrayBufferLike>Invoked when data is to be sent over the socket, the passed callback should be called when the data has been written
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
Optionaloptions: boolean | AddEventListenerOptionsOptionalcode: numberOptionalreason: stringThe dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.
Optionallistener: EventHandler<WebSocketEvents[K]> | nullOptionaloptions: boolean | EventListenerOptionsOptionaldetail: CustomEventInit<Detail>
The implementation of this method should close the underlying transport. If an error is passed, the transport should be closed immediately.
The passed callback should be invoked when the transport has closed