package async_smtp

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package async_smtp
Legend:
Library
Module
Module type
Parameter
Class
Class type
module Id : sig ... end
module Status : sig ... end
module Queue : sig ... end
type t

t does not contain the full envelope. The envelope is loaded from disk and then stored back to disk only when changes need to be made.

include sig ... end
val compare : t -> t -> int
val sexp_of_t : t -> Sexplib.Sexp.t
val spool_dir : t -> string
val id : t -> Id.t
val flows : t -> string list
val spool_date : t -> Core.Time.t
val next_hop_choices : t -> Async_smtp_types.Smtp_socket_address.t list
val time_on_spool : t -> Core.Time.Span.t
val status : t -> Status.t
val set_status : t -> Status.t -> unit

The head of this list is the time at which we should attempt a delivery after the next time a delivery fails.

val set_retry_intervals : t -> Async_smtp_types.Smtp_envelope.Retry_interval.t list -> unit
val add_retry_intervals : t -> Async_smtp_types.Smtp_envelope.Retry_interval.t list -> unit
val remaining_recipients : t -> Async_smtp_types.Email_address.Stable.V1.t list
val set_remaining_recipients : t -> Async_smtp_types.Email_address.t list -> unit
val failed_recipients : t -> Async_smtp_types.Email_address.Stable.V1.t list

Currently not used, but saved to disk to aid in triaging frozen messages and failed deliveries. Addresses on this list will not be included in remaining_recipients, and would otherwise be lost to the ether.

val set_failed_recipients : t -> Async_smtp_types.Email_address.t list -> unit
val relay_attempts : t -> (Core.Time.t * Core.Error.t) list
val add_relay_attempt : t -> (Core.Time.t * Core.Error.t) -> unit
val last_relay_attempt : t -> (Core.Time.t * Core.Error.t) option
module Data : sig ... end

Data.t is an on-disk Email.t. The type is abstract because we store a dot-encoded email on disk.

val of_envelope_batch : Async_smtp_types.Smtp_envelope.Routed.Batch.t -> gen_id:(unit -> Id.t Async.Deferred.Or_error.t) -> spool_dir:string -> spool_date:Core.Time.t -> failed_recipients:Async_smtp_types.Email_address.t list -> relay_attempts:(Core.Time.t * Core.Error.t) list -> parent_id:Async_smtp_types.Smtp_envelope.Id.t -> status:Status.t -> flows:string list -> (t * Data.t) list Async.Deferred.Or_error.t
module On_disk : sig ... end
module On_disk_spool : sig ... end
module Stable : sig ... end
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