gboolean json_parser_load_from_stream ( JsonParser* parser, GInputStream* stream, GCancellable* cancellable, GError** error )
Loads the contents of an input stream and parses them.
cancellable is not
NULL, then the operation can be cancelled by
triggering the cancellable object from another thread. If the
operation was cancelled,
G_IO_ERROR_CANCELLED will be set
on the given