ligo/src/lib_test_helpers/node_helpers.mli

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(**************************************************************************)
(* *)
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(* Copyright (c) 2014 - 2017. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* All rights reserved. No warranty, explicit or implicit, provided. *)
(* *)
(**************************************************************************)
val fork_node:
?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. *)