[Feature] Implement Modify responses

Implement Modify responses as available for Node.js https://playwright.dev/docs/network#modify-responses

Tried to ran below code with intent update response body and status only after request is completed but before it rendered on UI. The updated response was never served with below code. If I remove route.resume() then requests were not triggering so I have to keep route.resume()

Example:

    Browser browser = Playwright.create().chromium().launch(
            new BrowserType.LaunchOptions().setDevtools(true).setHeadless(false));
    Page page = browser.newContext().newPage();
    page.onRequestFinished(request -> {
                System.out.println("<< " +
                        request.response().statusText() + " " +
                        request.response().request().method() + " " +
                        request.response().url()
                );
            }
    );

    page.route("**/*", route -> {
        route.resume();
        System.out.println("After Route.Resume");
        
        Response response = route.request().response();
        route.fulfill(new Route.FulfillOptions()
                .setStatus(500)
                .setContentType("text/plain")
                .setBody("Server Error")
        );
        System.out.println("After Route.fulfill");
    });

    page.navigate("https://www.google.com/");
    page.fill("input[name='q']", "test");
    page.keyboard().press("Enter");
    Thread.sleep(3000);
    browser.close();

[yury-s]

No, apiRequestContext.fetch that you mentioned is the only way.

[easyrepro]

Thanks for the reply.

Using page.context().request() to get APIRequestContext inside route closure seems backward.

Any way to auto wrap route.request() of type Request to APIRequestContext