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RPCs: better errors when querying out of bound operations

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This commit is contained in:
Benjamin Canou 2018-06-30 01:40:33 +02:00
parent 42a8fbaf77
commit 79b4767370
1 changed files with 16 additions and 8 deletions
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16
src/lib_shell/block_directory.ml
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@ -140,17 +140,22 @@ let build_raw_rpc_directory
end ;
register1 S.Operations.operations_in_pass begin fun block i () () ->
let chain_id = State.Block.chain_id block in
try
State.Block.operations block i >>= fun (ops, _path) ->
State.Block.operations_metadata block i >>= fun metadata ->
let chain_id = State.Block.chain_id block in
return (List.map2 (convert chain_id) ops metadata)
with _ -> Lwt.fail Not_found
end ;
register2 S.Operations.operation begin fun block i j () () ->
let chain_id = State.Block.chain_id block in
begin try
State.Block.operations block i >>= fun (ops, _path) ->
State.Block.operations_metadata block i >>= fun metadata ->
let chain_id = State.Block.chain_id block in
return (convert chain_id (List.nth ops j) (List.nth metadata j))
Lwt.return (List.nth ops j, List.nth metadata j)
with _ -> Lwt.fail Not_found end >>= fun (op, md) ->
return (convert chain_id op md)
end ;
(* operation_hashes *)
@ -165,8 +170,11 @@ let build_raw_rpc_directory
end ;
register2 S.Operation_hashes.operation_hash begin fun block i j () () ->
begin try
State.Block.operation_hashes block i >>= fun (ops, _) ->
return (List.nth ops j)
Lwt.return (List.nth ops j)
with _ -> Lwt.fail Not_found end >>= fun op ->
return op
end ;
(* context *)