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Version: 25.12.0

WsOptions interface

Options for the WebSocket connection to the browser.

Signature​

export interface WsOptions

Remarks​

Only used in the Node.js environment.

Properties​

Property

Modifiers

Type

Description

Default

headers

optional

Record<string, string>

Headers to use for the web socket connection.

keepAlive

optional

boolean

Whether to send WebSocket pings and drop the connection when a pong does not come back within the same interval. Detects a connection that died without a close frame, which otherwise leaves calls hanging until protocolTimeout.

false

keepAliveIntervalMs

optional

number

Ping period in milliseconds. Only used when WsOptions.keepAlive is set.

30_000