Query this with sexp, creating an ClientView
.
If successful, then the out_view is set to newly allocated ClientView,
which should be freed with unref.
| this |
an Client |
| sexp |
an S-expression representing the query. |
| out_view |
an ClientView |
| cancellable |
a Cancellable; can be null |
|
true if successful, false otherwise. |