# Module OBus_resolver

    module OBus_resolver: sig .. end

Bus name resolving

This module implement bus names resolving and monitoring.

- for a unique connection name, it means being notified when the peer owning this name exit

- for a well-known name such as "org.domain.Serivce" it means knowing at each time who is the current owner and being notified when the service owner change (i.e. the process implementing the service change).

It is basically an abstraction for `OBus_bus.get_owner` and `OBus_bus.name_owner_changed`. You should prefer using it instead of implementing your own name monitoring because resolver are shared and obus internally use them, so this avoid extra messages.

Note that with a peer-to-peer connection, resolver will always act as if they is no owner.

    val make : ?switch:Lwt_switch.t ->
           OBus_connection.t -> OBus_name.bus -> OBus_name.bus React.signal Lwt.t

`make ?switch bus name` creates a resolver which will monitor the name `name` on `bus`. It returns a signal holding the current owner of the name. It holds `""` when there is no owner.