NetworkClient Class

Network

Clears accepted encodings set by setAcceptedEncodings

Clears browser cache.

Clears browser cookies.

Deletes browser cookies with matching name and url or domain/path pair.

Disables network tracking, prevents network events from being sent to the client.

Activates emulation of network conditions.

Enables network tracking, network events will now be delivered to the client.

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Returns all browser cookies. Depending on the backend support, will return detailed cookie information in the `cookies` field.

Returns the DER-encoded certificate.

Returns all browser cookies for the current URL. Depending on the backend support, will return detailed cookie information in the `cookies` field.

Serves as the default hash function.

Returns post data sent with the request. Returns an error when no data was sent with the request.

Returns content served for the given request.

Returns content served for the given currently intercepted request.

Returns information about the COEP/COOP isolation status.

Gets the Type of the current instance.

Fetches the resource and returns the content.

Creates a shallow copy of the current Object.

This method sends a new XMLHttpRequest which is identical to the original one. The following parameters should be identical: method, url, async, request body, extra headers, withCredentials attribute, user, password.

Searches for given string in response content.

Sets a list of content encodings that will be accepted. Empty list means no encoding is accepted.

Specifies whether to attach a page script stack id in requests

Blocks URLs from loading.

Toggles ignoring of service worker for each request.

Toggles ignoring cache for each request. If `true`, cache will not be used.

Sets a cookie with the given cookie data; may overwrite equivalent cookies if they exist.

Sets given cookies.

For testing.

Specifies whether to always send extra HTTP headers with the requests from this page.

Allows overriding user agent with the given string.

Returns a handle to the stream representing the response body. Note that after this command, the intercepted request can't be continued as is -- you either need to cancel it or to provide the response body. The stream only supports sequential read, IO.read will fail if the position is specified.

Returns a string that represents the current object.

Fired when data chunk was received over the network.

Fired when EventSource message is received.

Fired when HTTP request has failed to load.

Fired when HTTP request has finished loading.

Fired if request ended up loading from cache.

Fired when page is about to send HTTP request.

Fired when additional information about a requestWillBeSent event is available from the network stack. Not every requestWillBeSent event will have an additional requestWillBeSentExtraInfo fired for it, and there is no guarantee whether requestWillBeSent or requestWillBeSentExtraInfo will be fired first for the same request.

Fired when resource loading priority is changed

Fired when HTTP response is available.

Fired when additional information about a responseReceived event is available from the network stack. Not every responseReceived event will have an additional responseReceivedExtraInfo for it, and responseReceivedExtraInfo may be fired before or after responseReceived.

Fired when a signed exchange was received over the network

Fired exactly once for each Trust Token operation. Depending on the type of the operation and whether the operation succeeded or failed, the event is fired before the corresponding request was sent or after the response was received.

Fired when WebSocket is closed.

Fired upon WebSocket creation.

Fired when WebSocket message error occurs.

Fired when WebSocket message is received.

Fired when WebSocket message is sent.

Fired when WebSocket handshake response becomes available.

Fired when WebSocket is about to initiate handshake.

Fired when WebTransport is disposed.

Fired when WebTransport handshake is finished.

Fired upon WebTransport creation.