package capnp-rpc-lwt

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capnp-rpc-lwt
- Capnp_rpc_lwt
  - Auth
    
    Digest
    
    Map
    
    Secret_key
  - Capability
    
    Request
  - Capnp_address
    
    Location
  - Endpoint
  - Networking
    
    CapTP
    
    Flow
    
    N
    
    Address
    
    Types
    
    Vat
  - Persistence
    
    persistent
  - Restorer
    
    Id
    
    LOADER
    
    Table
  - S
    
    ADDRESS
    
    NETWORK
    
    Address
    
    Types
    
    VAT_NETWORK
    
    CapTP
    
    Network
    
    Address
    
    Types
    
    Vat
  - Service
    
    Response
  - StructRef
  - Sturdy_ref
  - Tls_wrapper
    
    Make
    
    Underlying
  - Two_party_network
    
    Address
    
    Types
  - VAT_NETWORK
    
    CapTP
    
    Network
    
    Address
    
    Types
    
    Vat

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Class type

Send and receive capnp messages over a byte-stream.

type t

A wrapper for a byte-stream (flow).

val send : 
  t ->
  'a Capnp.BytesMessage.Message.t ->
  (unit, [ `Closed | `Msg of string ]) Stdlib.result Lwt.t

send t msg transmits msg.

val recv : 
  t ->
  (Capnp.Message.ro Capnp.BytesMessage.Message.t, [> `Closed ]) Stdlib.result
    Lwt.t

recv t reads the next message from the remote peer. It returns Error `Closed if the connection to the peer is lost (this will also happen if the switch is turned off).

val of_flow : 
  switch:Lwt_switch.t ->
  peer_id:Auth.Digest.t ->
  (module Mirage_flow_lwt.S with type flow = 'flow) ->
  'flow ->
  t

of_flow ~switch ~peer_id (module F) flow sends and receives on flow. The caller should arrange for flow to be closed when the switch is turned off. If the flow is closed, the switch will be turned off. If the flow returns an error when the switch is off, the endpoint will return `Closed instead of the underlying error.

val peer_id : t -> Auth.Digest.t

peer_id t is the fingerprint of the peer's public key, or Auth.Digest.insecure TLS isn't being used.

val disconnect : t -> unit Lwt.t

disconnect t turns off t's switch.

val pp_error : [< `Closed | `Msg of string ] Fmt.t