Xenstore_server.ConnectionSourceand t = {address : Xs_protocol.address;interface : (module Namespace.IO) option;domid : int;domstr : string;idx : int;transactions : (int32, Transaction.t) Hashtbl.t;mutable next_tid : int32;watches : (Store.Name.t, watch list) Hashtbl.t;mutable nb_watches : int;mutable nb_dropped_watches : int;mutable stat_nb_ops : int;mutable perm : Perms.t;watch_events : (string * string) Queue.t;cvar : unit Lwt_condition.t;domainpath : Store.Path.t;}