ligo/src/lib_test_helpers/node_helpers.mli
2018-02-05 23:34:05 +01:00

18 lines
1.0 KiB
OCaml

(**************************************************************************)
(* *)
(* Copyright (c) 2014 - 2018. *)
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* All rights reserved. No warranty, explicit or implicit, provided. *)
(* *)
(**************************************************************************)
val fork_node:
?exe:string -> ?timeout:int -> ?port:int -> ?sandbox:string ->
unit -> int
(** [fork_node ()] forks a node in sandbox mode listening to rpc on
`localhost:port` (where the default port is 18732) and returns the
PID of the forked process. It waits `timeout` seconds (default 4)
before to return and it may fails with an exception whenever the node
died during the wait. *)