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Add action history to UI

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This commit is contained in:
Smaug123
2022-11-06 14:24:19 +00:00
parent 36198d951d
commit fe0deaba36
9 changed files with 286 additions and 157 deletions
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112
RaftExplorer/Program.fs
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@@ -20,86 +20,6 @@ module Program =
for i in 0 .. cluster.ClusterSize - 1 do
printfn "Server %i: %O" i (cluster.Status (i * 1<ServerId>))
let getMessage (clusterSize : int) (s : string) : (int<ServerId> * int) option =
match s.Split ',' with
| [| serverId ; messageId |] ->
let serverId = serverId.Trim ()
let messageId = messageId.Trim ()
match Int32.TryParse serverId with
| true, serverId ->
match Int32.TryParse messageId with
| true, messageId ->
if serverId >= clusterSize || serverId < 0 then
printf "Server ID must be between 0 and %i inclusive. " (clusterSize - 1)
None
else
Some (serverId * 1<ServerId>, messageId)
| false, _ ->
printf "Non-integer input '%s' for message ID. " messageId
None
| false, _ ->
printf "Non-integer input '%s' for server ID. " serverId
None
| _ ->
printfn "Invalid input."
None
let rec getTimeout (clusterSize : int) (serverId : string) =
match Int32.TryParse serverId with
| true, serverId ->
if serverId >= clusterSize || serverId < 0 then
printf "Server ID must be between 0 and %i inclusive. " (clusterSize - 1)
None
else
Some (serverId * 1<ServerId>)
| false, _ ->
printf "Unrecognised input. "
None
let rec getHeartbeat (leaders : Set<int<ServerId>>) (clusterSize : int) (serverId : string) =
match Int32.TryParse serverId with
| true, serverId ->
if serverId >= clusterSize || serverId < 0 then
printf "Server ID must be between 0 and %i inclusive. " (clusterSize - 1)
None
else
let serverId = serverId * 1<ServerId>
if leaders |> Set.contains serverId then
Some serverId
else
printf "Cannot heartbeat a non-leader. "
None
| false, _ ->
printf "Unrecognised input. "
None
let rec getClientData (clusterSize : int) (s : string) =
let s = s.Trim ()
match s.Split ',' |> List.ofArray with
| serverId :: rest ->
match Int32.TryParse serverId with
| true, serverId ->
if serverId >= clusterSize || serverId < 0 then
printf "Server ID must be between 0 and %i inclusive. " (clusterSize - 1)
None
else
let rest = String.concat "," rest |> fun s -> s.Trim ()
match Byte.TryParse rest with
| true, b -> Some (serverId * 1<ServerId>, b)
| false, _ ->
printfn "Client data must be a byte, e.g. 255, 0, or 43."
None
| false, _ ->
printfn "Server ID expected as first comma-separated component."
None
| _ ->
printfn "Expected server ID and byte, e.g. '3,76'"
None
let rec getAction (leaders : Set<int<ServerId>>) (clusterSize : int) : NetworkAction<byte> =
printf
"Enter action. Trigger [t]imeout <server id>, [h]eartbeat a leader <server id>, [d]rop message <server id, message id>, [s]ubmit data <server id, byte>, or allow [m]essage <server id, message id>: "
@@ -111,29 +31,15 @@ module Program =
go ()
match s.[0] with
| 'T' ->
match getTimeout clusterSize s.[1..] with
| Some t -> t |> InactivityTimeout
| None -> getAction leaders clusterSize
| 'D' ->
match getMessage clusterSize s.[1..] with
| Some m -> m |> DropMessage
| None -> getAction leaders clusterSize
| 'M' ->
match getMessage clusterSize s.[1..] with
| Some m -> m |> NetworkMessage
| None -> getAction leaders clusterSize
| 'H' ->
match getHeartbeat leaders clusterSize s.[1..] with
| Some h -> Heartbeat h
| None -> getAction leaders clusterSize
| 'S' ->
match getClientData clusterSize s.[1..] with
| Some (server, data) -> ClientRequest (server, data, printfn "%O")
| None -> getAction leaders clusterSize
| _ ->
printf "Unrecognised input. "
let parseByte (s : string) =
match Byte.TryParse s with
| true, b -> Ok b
| false, _ -> Error (sprintf "expected a byte, got '%s'" s)
match NetworkAction.tryParse parseByte (Some leaders) clusterSize s with
| Ok action -> action
| Error e ->
printfn "%s" e
getAction leaders clusterSize
let electLeader =