Asynchronously add a #SoupCookie to the underlying storage.
When the operation is finished, callback will be called. You can then call webkit.cookie_manager.CookieManager.addCookieFinish to get the result of the operation.
the #SoupCookie to be added
a #GCancellable or null to ignore
a #GAsyncReadyCallback to call when the request is satisfied
Asynchronously add a #SoupCookie to the underlying storage.
When the operation is finished, callback will be called. You can then call webkit.cookie_manager.CookieManager.addCookieFinish to get the result of the operation.