Dac_client (tezt-mavryk.Tezt_mavryk.Dac

type endpoint =

| Node of Dac_node.t
| Foreign_endpoint of Endpoint.t

type t

The type of a dac client.

val create : 
  ?runner:Tezt_wrapper.Runner.t ->
  ?name:string ->
  ?path:string ->
  ?base_dir:string ->
  ?color:Tezt_wrapper.Log.Color.t ->
  Dac_node.t ->
  t

create ?runner ?name ?base_dir ?color dac_node creates a new Dac_client.t that can be used to send commands to dac_node.

val create_with_endpoint : 
  ?runner:Tezt_wrapper.Runner.t ->
  ?name:string ->
  ?path:string ->
  ?base_dir:string ->
  ?color:Tezt_wrapper.Log.Color.t ->
  endpoint ->
  t

create_with_endpoint also creates a new Dac_client.t, but without assuming the DAC node the client will interact with is a node managed by Tezt.

type output =

| Root_hash of Hex.t
| Certificate of Hex.t

The output of a dac client command. Can be either a root hash or a certificate.

val send_hex_payload : 
  ?hooks:Tezt_wrapper.Process_hooks.t ->
  ?threshold:int ->
  t ->
  Hex.t ->
  output Lwt.t

send_hex_payload ?hooks ?threshold dac_client hex sends the Hex payload hex to the coordinator of dac_client. If the threshold value is specified, the command will wait for a Certificate with an amount of signatures greater or equal to threshold, before returning. Otherwise, the Root_hash of the payload is returned.

val send_payload_from_file : 
  ?hooks:Tezt_wrapper.Process_hooks.t ->
  ?threshold:int ->
  t ->
  string ->
  output Lwt.t

send_payload_from_file ?hooks ?threshold dac_client filename reads the payload content from file and sends it to the coordinator of dac_client. If the threshold value is specified, then the command will wait for a Certificate with an amount of signatures greater or equal to threshold, before returning. Otherwise, the Root_hash of the payload is returned.

val get_certificate : 
  ?hooks:Tezt_wrapper.Process_hooks.t ->
  t ->
  Hex.t ->
  output option Lwt.t

get_certificate ?hooks dac_client root_hash returns the certificate available to the coordinator of dac_client for root_hash, if any. Otherwise, None is returned.