package resource_cache

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package resource_cache
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Module
Module type
Parameter
Class
Class type

Parameters

module R : Rpc_resource

Signature

module Common_args = Core_kernel.Unit
type t = R.t t
val open_ : Key.t -> Common_args.t -> t Async_kernel.Deferred.Or_error.t
val close : t -> unit Async_kernel.Deferred.t
val close_finished : t -> unit Async_kernel.Deferred.t

When close_finished is determined, the resource will not be reused by a new job. If no job is currently using this resource, the resource will be dropped from the cache immediately. If there is a currently running job with this resource, the resource will be dropped from the cache once that job finishes.

val has_close_started : t -> bool

has_close_started t should return true iff close t has been called, even if close_finished has not been determined.