98 lines
4.1 KiB
OCaml
98 lines
4.1 KiB
OCaml
|
(**************************************************************************)
|
||
|
|
(* *)
|
||
|
|
(* Copyright (c) 2014 - 2016. *)
|
||
|
|
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
|
||
|
|
(* *)
|
||
|
|
(* All rights reserved. No warranty, explicit or implicit, provided. *)
|
||
|
|
(* *)
|
||
|
|
(**************************************************************************)
|
||
|
|
|
||
|
|
let bake_block (cctxt : Client_commands.full_context) block
|
||
|
|
?force ?max_priority ?(free_baking=false) ?src_sk delegate =
|
||
|
|
begin
|
||
|
|
match src_sk with
|
||
|
|
| None ->
|
||
|
|
Client_keys.get_key cctxt delegate >>=? fun (_, _, src_sk) ->
|
||
|
|
return src_sk
|
||
|
|
| Some sk -> return sk
|
||
|
|
end >>=? fun src_sk ->
|
||
|
|
Client_proto_rpcs.Context.level cctxt block >>=? fun level ->
|
||
|
|
let level = Raw_level.succ level.level in
|
||
|
|
let seed_nonce = Client_baking_forge.generate_seed_nonce () in
|
||
|
|
let seed_nonce_hash = Nonce.hash seed_nonce in
|
||
|
|
Client_baking_forge.forge_block cctxt
|
||
|
|
~timestamp:(Time.now ())
|
||
|
|
?force
|
||
|
|
~seed_nonce_hash ~src_sk block
|
||
|
|
~priority:(`Auto (delegate, max_priority, free_baking)) () >>=? fun block_hash ->
|
||
|
|
Client_baking_forge.State.record_block cctxt level block_hash seed_nonce
|
||
|
|
|> trace_exn (Failure "Error while recording block") >>=? fun () ->
|
||
|
|
cctxt#message "Injected block %a" Block_hash.pp_short block_hash >>= fun () ->
|
||
|
|
return ()
|
||
|
|
|
||
|
|
let endorse_block cctxt ?force ?max_priority delegate =
|
||
|
|
Client_keys.get_key cctxt delegate >>=? fun (_src_name, src_pk, src_sk) ->
|
||
|
|
Client_baking_endorsement.forge_endorsement cctxt
|
||
|
|
cctxt#block ?force ?max_priority ~src_sk src_pk >>=? fun oph ->
|
||
|
|
cctxt#answer "Operation successfully injected in the node." >>= fun () ->
|
||
|
|
cctxt#answer "Operation hash is '%a'." Operation_hash.pp oph >>= fun () ->
|
||
|
|
return ()
|
||
|
|
|
||
|
|
let get_predecessor_cycle (cctxt : #Client_commands.logger) cycle =
|
||
|
|
match Cycle.pred cycle with
|
||
|
|
| None ->
|
||
|
|
if Cycle.(cycle = root) then
|
||
|
|
cctxt#error "No predecessor for the first cycle"
|
||
|
|
else
|
||
|
|
cctxt#error
|
||
|
|
"Cannot compute the predecessor of cycle %a"
|
||
|
|
Cycle.pp cycle
|
||
|
|
| Some cycle -> Lwt.return cycle
|
||
|
|
|
||
|
|
let do_reveal cctxt ?force block blocks =
|
||
|
|
let nonces = List.map snd blocks in
|
||
|
|
Client_baking_revelation.forge_seed_nonce_revelation cctxt
|
||
|
|
block ?force nonces >>=? fun () ->
|
||
|
|
Client_proto_nonces.dels cctxt (List.map fst blocks) >>=? fun () ->
|
||
|
|
return ()
|
||
|
|
|
||
|
|
let reveal_block_nonces (cctxt : Client_commands.full_context) ?force block_hashes =
|
||
|
|
Lwt_list.filter_map_p
|
||
|
|
(fun hash ->
|
||
|
|
Lwt.catch
|
||
|
|
(fun () ->
|
||
|
|
Client_baking_blocks.info cctxt (`Hash hash) >>= function
|
||
|
|
| Ok bi -> Lwt.return (Some bi)
|
||
|
|
| Error _ ->
|
||
|
|
Lwt.fail Not_found)
|
||
|
|
(fun _ ->
|
||
|
|
cctxt#warning
|
||
|
|
"Cannot find block %a in the chain. (ignoring)@."
|
||
|
|
Block_hash.pp_short hash >>= fun () ->
|
||
|
|
Lwt.return_none))
|
||
|
|
block_hashes >>= fun block_infos ->
|
||
|
|
filter_map_s (fun (bi : Client_baking_blocks.block_info) ->
|
||
|
|
Client_proto_nonces.find cctxt bi.hash >>=? function
|
||
|
|
| None ->
|
||
|
|
cctxt#warning "Cannot find nonces for block %a (ignoring)@."
|
||
|
|
Block_hash.pp_short bi.hash >>= fun () ->
|
||
|
|
return None
|
||
|
|
| Some nonce ->
|
||
|
|
return (Some (bi.hash, (bi.level.level, nonce))))
|
||
|
|
block_infos >>=? fun blocks ->
|
||
|
|
do_reveal cctxt ?force cctxt#block blocks
|
||
|
|
|
||
|
|
let reveal_nonces cctxt ?force () =
|
||
|
|
let block = Client_rpcs.last_baked_block cctxt#block in
|
||
|
|
Client_baking_forge.get_unrevealed_nonces
|
||
|
|
cctxt ?force block >>=? fun nonces ->
|
||
|
|
do_reveal cctxt ?force cctxt#block nonces
|
||
|
|
|
||
|
|
let run_daemon cctxt ?max_priority ~endorsement_delay delegates ~endorsement ~baking ~denunciation =
|
||
|
|
Client_baking_daemon.run cctxt
|
||
|
|
?max_priority
|
||
|
|
~delay:endorsement_delay
|
||
|
|
~min_date:((Time.add (Time.now ()) (Int64.neg 1800L)))
|
||
|
|
~endorsement ~baking ~denunciation
|
||
|
|
(List.map snd delegates)
|