Struct WebSocket 

pub struct WebSocket { /* private fields */ }

A captured WebSocket connection.

State is shared across clones (via Arc<Inner>); frames and close info accumulate as CDP events arrive on the registry’s subscription.

Implementations

impl WebSocket

pub fn request_id(&self) -> &str

The CDP requestId identifying this connection.

pub fn url(&self) -> String

The WebSocket URL.

pub fn handshake(&self) -> WebSocketHandshake

A snapshot of the handshake (request + response headers, status).

pub fn frames(&self) -> Vec<WebSocketFrame>

A snapshot of all accumulated frames, in arrival order.

pub fn error(&self) -> Option<String>

The protocol error reported by webSocketFrameError, if any.

pub fn close_info(&self) -> Option<WebSocketCloseInfo>

Close info, once the connection has closed. None until webSocketClosed arrives.

pub fn on_frame<F, Fut>(&self, handler: F)

where F: Fn(WebSocketFrame) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + 'static,

Register a handler invoked for every frame (sent or received) on this connection, mirroring Playwright’s per-connection event surface.

pub fn on_frame_received<F, Fut>(&self, handler: F)

where F: Fn(WebSocketFrame) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + 'static,

Register a handler invoked for every frame the page receives.

pub fn on_frame_sent<F, Fut>(&self, handler: F)

where F: Fn(WebSocketFrame) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + 'static,

Register a handler invoked for every frame the page sends.

pub fn on_close<F, Fut>(&self, handler: F)

where F: Fn(WebSocketCloseInfo) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + 'static,

Register a handler invoked when the connection closes.

pub async fn wait_for_event( &self, timeout: Duration, ) -> Result<WebSocketLiveEvent, WaitError>

Wait for the next live event of any kind, or time out after timeout.

This consumes from a fresh subscription, so it observes only events that arrive after the call (it is not a replay of accumulated state — use frames/close_info for history).

Trait Implementations

impl Clone for WebSocket

fn clone(&self) -> WebSocket

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.