query_comments_async

Description:

public async Feed? query_comments_async (Service service, Query? query, Cancellable? cancellable, owned QueryProgressCallback? progress_callback) throws Error

Retrieves a Feed containing the Comments representing the comments on the Commentable which match the given query.

this, service and query are all reffed when this method is called, so can safely be freed after this method returns.

For more details, see query_comments, which is the synchronous version of this method.

When the operation is finished, callback will be called. You can then call query_comments_async.end to get the results of the operation.

this	a Commentable
service	a Service representing the service with which the object's comments will be manipulated
query	a Query with query parameters, or `null`
cancellable	optional Cancellable object, or `null`
progress_callback	a QueryProgressCallback to call when a comment is loaded, or `null`
callback	a TaskReadyCallback to call when the query is finished
destroy_progress_user_data	a function to call when `progress_callback` will not be called any more, or `null`; this function will be called with `progress_user_data` as a parameter and can be used to free any memory allocated for it
progress_user_data	data to pass to the `progress_callback` function
user_data	data to pass to the `callback` function