Revert "A0-3240: Move Terminator to types (#351)"

This reverts commit 60900ad.

consensus/src/alerts/service.rs

@@ -3,10 +3,9 @@ use crate::{
         handler::{Handler, RmcResponse},
         Alert, AlertMessage, ForkingNotification, NetworkMessage,
     },
-    Data, Hasher, MultiKeychain, Multisigned, NodeIndex, Receiver, Recipient, Sender,
+    Data, Hasher, MultiKeychain, Multisigned, NodeIndex, Receiver, Recipient, Sender, Terminator,
 };
 use aleph_bft_rmc::{DoublingDelayScheduler, Message as RmcMessage};
-use aleph_bft_types::Terminator;
 use futures::{FutureExt, StreamExt};
 use log::{debug, error, warn};
 use std::time::Duration;

consensus/src/backup/saver.rs

@@ -1,12 +1,10 @@
 use std::io::Write;
 
-use aleph_bft_types::Terminator;
+use crate::{units::UncheckedSignedUnit, Data, Hasher, Receiver, Sender, Signature, Terminator};
 use codec::Encode;
 use futures::{FutureExt, StreamExt};
 use log::{debug, error};
 
-use crate::{units::UncheckedSignedUnit, Data, Hasher, Receiver, Sender, Signature};
-
 const LOG_TARGET: &str = "AlephBFT-backup-saver";
 
 /// Component responsible for saving units into backup.
@@ -81,12 +79,11 @@ mod tests {
     };
 
     use aleph_bft_mock::{Data, Hasher64, Keychain, Saver, Signature};
-    use aleph_bft_types::Terminator;
 
     use crate::{
         backup::BackupSaver,
         units::{creator_set, preunit_to_unchecked_signed_unit, UncheckedSignedUnit},
-        NodeCount, NodeIndex,
+        NodeCount, NodeIndex, Terminator,
     };
 
     type TestBackupSaver = BackupSaver<Hasher64, Data, Signature, Saver>;

consensus/src/consensus.rs

@@ -1,4 +1,3 @@
-use aleph_bft_types::{handle_task_termination, Terminator};
 use futures::{
     channel::{mpsc, oneshot},
     future::pending,
@@ -10,9 +9,10 @@ use crate::{
     config::Config,
     creation,
     extender::Extender,
+    handle_task_termination,
     runway::{NotificationIn, NotificationOut},
     terminal::Terminal,
-    Hasher, Receiver, Round, Sender, SpawnHandle,
+    Hasher, Receiver, Round, Sender, SpawnHandle, Terminator,
 };
 
 pub(crate) async fn run<H: Hasher + 'static>(

consensus/src/creation/mod.rs

@@ -2,9 +2,8 @@ use crate::{
     config::{Config as GeneralConfig, DelaySchedule},
     runway::NotificationOut,
     units::{PreUnit, Unit},
-    Hasher, NodeCount, NodeIndex, Receiver, Round, Sender,
+    Hasher, NodeCount, NodeIndex, Receiver, Round, Sender, Terminator,
 };
-use aleph_bft_types::Terminator;
 use futures::{
     channel::{
         mpsc::{SendError, TrySendError},

consensus/src/extender.rs

@@ -1,10 +1,9 @@
 use futures::{FutureExt, StreamExt};
 use std::collections::{HashMap, VecDeque};
 
-use aleph_bft_types::Terminator;
 use log::{debug, warn};
 
-use crate::{Hasher, NodeCount, NodeIndex, NodeMap, Receiver, Round, Sender};
+use crate::{Hasher, NodeCount, NodeIndex, NodeMap, Receiver, Round, Sender, Terminator};
 
 pub(crate) struct ExtenderUnit<H: Hasher> {
     creator: NodeIndex,

consensus/src/lib.rs

@@ -11,6 +11,7 @@ mod member;
 mod network;
 mod runway;
 mod terminal;
+mod terminator;
 mod units;
 
 mod backup;
@@ -29,6 +30,7 @@ pub use config::{
 };
 pub use member::{run_session, LocalIO};
 pub use network::NetworkData;
+pub use terminator::{handle_task_termination, Terminator};
 
 type Receiver<T> = futures::channel::mpsc::UnboundedReceiver<T>;
 type Sender<T> = futures::channel::mpsc::UnboundedSender<T>;

consensus/src/member.rs

@@ -1,4 +1,5 @@
 use crate::{
+    handle_task_termination,
     member::Task::{CoordRequest, ParentsRequest, RequestNewest, UnitBroadcast},
     network,
     runway::{
@@ -8,9 +9,9 @@ use crate::{
     task_queue::TaskQueue,
     units::{UncheckedSignedUnit, UnitCoord},
     Config, Data, DataProvider, FinalizationHandler, Hasher, MultiKeychain, Network, NodeIndex,
-    Receiver, Recipient, Round, Sender, Signature, SpawnHandle, UncheckedSigned,
+    Receiver, Recipient, Round, Sender, Signature, SpawnHandle, Terminator, UncheckedSigned,
 };
-use aleph_bft_types::{handle_task_termination, NodeMap, Terminator};
+use aleph_bft_types::NodeMap;
 use codec::{Decode, Encode};
 use futures::{channel::mpsc, pin_mut, FutureExt, StreamExt};
 use futures_timer::Delay;

consensus/src/network.rs

@@ -1,8 +1,7 @@
 use crate::{
     alerts::AlertMessage, member::UnitMessage, Data, Hasher, Network, PartialMultisignature,
-    Receiver, Recipient, Sender, Signature,
+    Receiver, Recipient, Sender, Signature, Terminator,
 };
-use aleph_bft_types::Terminator;
 use codec::{Decode, Encode};
 use futures::{FutureExt, StreamExt};
 use log::{debug, error, warn};

consensus/src/runway/mod.rs

@@ -1,16 +1,16 @@
 use crate::{
     alerts::{Alert, ForkProof, ForkingNotification, NetworkMessage},
-    consensus,
+    consensus, handle_task_termination,
     member::UnitMessage,
     units::{
         ControlHash, PreUnit, SignedUnit, UncheckedSignedUnit, Unit, UnitCoord, UnitStore,
         UnitStoreStatus, Validator,
     },
     Config, Data, DataProvider, FinalizationHandler, Hasher, Index, Keychain, MultiKeychain,
     NodeCount, NodeIndex, NodeMap, Receiver, Round, Sender, Signature, Signed, SpawnHandle,
-    UncheckedSigned,
+    Terminator, UncheckedSigned,
 };
-use aleph_bft_types::{handle_task_termination, Recipient, Terminator};
+use aleph_bft_types::Recipient;
 use futures::{
     channel::{mpsc, oneshot},
     pin_mut, Future, FutureExt, StreamExt,

consensus/src/runway/packer.rs

@@ -1,8 +1,8 @@
 use crate::{
     units::{FullUnit, PreUnit, SignedUnit},
     Data, DataProvider, Hasher, MultiKeychain, NodeIndex, Receiver, Sender, SessionId, Signed,
+    Terminator,
 };
-use aleph_bft_types::Terminator;
 use futures::{pin_mut, FutureExt, StreamExt};
 use log::{debug, error};
 use std::marker::PhantomData;
@@ -100,10 +100,10 @@ mod tests {
     use super::Packer;
     use crate::{
         units::{ControlHash, PreUnit, SignedUnit},
-        NodeCount, NodeIndex, Receiver, Sender, SessionId,
+        NodeCount, NodeIndex, Receiver, Sender, SessionId, Terminator,
     };
     use aleph_bft_mock::{Data, DataProvider, Hasher64, Keychain, StalledDataProvider};
-    use aleph_bft_types::{NodeMap, Terminator};
+    use aleph_bft_types::NodeMap;
     use futures::{
         channel::{mpsc, oneshot},
         pin_mut, FutureExt, StreamExt,

consensus/src/terminal.rs

@@ -8,9 +8,8 @@ use crate::{
     extender::ExtenderUnit,
     runway::{NotificationIn, NotificationOut},
     units::{ControlHash, Unit, UnitCoord},
-    Hasher, NodeCount, NodeIndex, NodeMap, Receiver, Round, Sender,
+    Hasher, NodeCount, NodeIndex, NodeMap, Receiver, Round, Sender, Terminator,
 };
-use aleph_bft_types::Terminator;
 use codec::{Decode, Encode};
 use log::{debug, trace, warn};
 

types/src/terminator.rs → consensus/src/terminator.rs

@@ -1,4 +1,3 @@
-use aleph_bft_crypto::NodeIndex;
 use futures::{
     channel::oneshot::{channel, Receiver, Sender},
     future::FusedFuture,
@@ -171,7 +170,7 @@ pub async fn handle_task_termination<T>(
     task_handle: T,
     target: &'static str,
     name: &'static str,
-    index: NodeIndex,
+    index: aleph_bft_types::NodeIndex,
 ) where
     T: FusedFuture<Output = Result<(), ()>>,
 {

consensus/src/testing/alerts.rs

@@ -2,11 +2,10 @@ use crate::{
     alerts::{Alert, AlertMessage, ForkProof, ForkingNotification, Handler, Service},
     units::{ControlHash, FullUnit, PreUnit},
     Index, Indexed, Keychain as _, NodeCount, NodeIndex, NodeMap, Recipient, Round, Signable,
-    Signed, UncheckedSigned,
+    Signed, Terminator, UncheckedSigned,
 };
 use aleph_bft_mock::{Data, Hasher64, Keychain, PartialMultisignature, Signature};
 use aleph_bft_rmc::Message as RmcMessage;
-use aleph_bft_types::Terminator;
 use futures::{
     channel::{mpsc, oneshot},
     FutureExt, StreamExt,

consensus/src/testing/consensus.rs

@@ -3,10 +3,9 @@ use crate::{
     runway::{NotificationIn, NotificationOut},
     testing::{complete_oneshot, gen_config, gen_delay_config, init_log},
     units::{ControlHash, PreUnit, Unit, UnitCoord},
-    Hasher, NodeIndex, SpawnHandle,
+    Hasher, NodeIndex, SpawnHandle, Terminator,
 };
 use aleph_bft_mock::{Hasher64, Spawner};
-use aleph_bft_types::Terminator;
 use codec::Encode;
 use futures::{
     channel::{

consensus/src/testing/creation.rs

@@ -3,10 +3,9 @@ use crate::{
     runway::NotificationOut as GenericNotificationOut,
     testing::{gen_config, gen_delay_config},
     units::{FullUnit as GenericFullUnit, PreUnit as GenericPreUnit, Unit as GenericUnit},
-    NodeCount, Receiver, Round, Sender,
+    NodeCount, Receiver, Round, Sender, Terminator,
 };
 use aleph_bft_mock::{Data, Hasher64};
-use aleph_bft_types::Terminator;
 use futures::{
     channel::{mpsc, oneshot},
     FutureExt, StreamExt,

consensus/src/testing/dag.rs

@@ -3,10 +3,9 @@ use crate::{
     runway::{NotificationIn, NotificationOut},
     testing::{complete_oneshot, gen_config, gen_delay_config},
     units::{ControlHash, PreUnit, Unit},
-    NodeCount, NodeIndex, NodeMap, NodeSubset, Receiver, Round, Sender, SpawnHandle,
+    NodeCount, NodeIndex, NodeMap, NodeSubset, Receiver, Round, Sender, SpawnHandle, Terminator,
 };
 use aleph_bft_mock::{Hash64, Hasher64, Spawner};
-use aleph_bft_types::Terminator;
 use futures::{
     channel::{mpsc, oneshot},
     stream::StreamExt,

consensus/src/testing/mod.rs

@@ -10,13 +10,12 @@ mod unreliable;
 
 use crate::{
     create_config, run_session, Config, DelayConfig, LocalIO, Network as NetworkT, NodeCount,
-    NodeIndex, SpawnHandle, TaskHandle,
+    NodeIndex, SpawnHandle, TaskHandle, Terminator,
 };
 use aleph_bft_mock::{
     Data, DataProvider, FinalizationHandler, Hasher64, Keychain, Loader, Network as MockNetwork,
     PartialMultisignature, ReconnectSender as ReconnectSenderGeneric, Saver, Signature, Spawner,
 };
-use aleph_bft_types::Terminator;
 use futures::channel::{mpsc::UnboundedReceiver, oneshot};
 use parking_lot::Mutex;
 use std::{sync::Arc, time::Duration};

examples/blockchain/Cargo.toml

@@ -9,7 +9,6 @@ publish = false
 [dependencies]
 aleph-bft = { path = "../../consensus", version = "*" }
 aleph-bft-mock = { path = "../../mock", version = "*" }
-aleph-bft-types = { path = "../../types", version = "*" }
 async-trait = "0.1"
 clap = { version = "4", features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "3.0", default-features = false, features = ["derive"] }

examples/blockchain/src/chain.rs

@@ -1,6 +1,5 @@
 use crate::{network::NetworkData, DataStore};
-use aleph_bft::NodeIndex;
-use aleph_bft_types::Terminator;
+use aleph_bft::{NodeIndex, Terminator};
 use codec::{Decode, Encode};
 use futures::{
     channel::mpsc::{UnboundedReceiver, UnboundedSender},

examples/blockchain/src/main.rs

@@ -10,9 +10,8 @@ use futures::{channel::oneshot, StreamExt};
 use log::{debug, error, info};
 use time::{macros::format_description, OffsetDateTime};
 
-use aleph_bft::{run_session, NodeIndex};
+use aleph_bft::{run_session, NodeIndex, Terminator};
 use aleph_bft_mock::{FinalizationHandler, Keychain, Loader, Saver, Spawner};
-use aleph_bft_types::Terminator;
 use chain::{run_blockchain, Block, BlockNum, ChainConfig};
 use data::{Data, DataProvider, DataStore};
 use network::{Address, NetworkData, NetworkManager};

examples/blockchain/src/network.rs

@@ -1,7 +1,6 @@
 use crate::{Block, Data};
-use aleph_bft::{NodeIndex, Recipient};
+use aleph_bft::{NodeIndex, Recipient, Terminator};
 use aleph_bft_mock::{Hasher64, PartialMultisignature, Signature};
-use aleph_bft_types::Terminator;
 use codec::{Decode, Encode};
 use futures::{
     channel::mpsc::{self, UnboundedReceiver, UnboundedSender},

examples/ordering/src/main.rs

@@ -1,9 +1,8 @@
 mod dataio;
 mod network;
 
-use aleph_bft::{run_session, NodeIndex};
+use aleph_bft::{run_session, NodeIndex, Terminator};
 use aleph_bft_mock::{Keychain, Spawner};
-use aleph_bft_types::Terminator;
 use clap::Parser;
 use dataio::{Data, DataProvider, FinalizationHandler};
 use futures::{channel::oneshot, StreamExt};

fuzz/Cargo.toml

@@ -11,7 +11,6 @@ cargo-fuzz = true
 [dependencies]
 aleph-bft = { path = "../consensus", version = "*" }
 aleph-bft-mock = { path = "../mock", version = "*" }
-aleph-bft-types = { path = "../types", version = "*" }
 async-trait = "0.1"
 codec = { package = "parity-scale-codec", version = "3.0", default-features = false, features = ["derive", "std"] }
 env_logger = "0.10"

fuzz/src/lib.rs

@@ -1,12 +1,11 @@
 use aleph_bft::{
     create_config, run_session, Config, DelayConfig, LocalIO, Network as NetworkT, NetworkData,
-    NodeCount, NodeIndex, Recipient, SpawnHandle, TaskHandle,
+    NodeCount, NodeIndex, Recipient, SpawnHandle, TaskHandle, Terminator,
 };
 use aleph_bft_mock::{
     Data, DataProvider, FinalizationHandler, Hasher64, Keychain, Loader, NetworkHook,
     PartialMultisignature, Router, Saver, Signature,
 };
-use aleph_bft_types::Terminator;
 use codec::{Decode, Encode, IoReader};
 use futures::{
     channel::{oneshot, oneshot::Receiver},

types/Cargo.toml

@@ -15,7 +15,3 @@ aleph-bft-crypto = { path = "../crypto", version = "0.8" }
 async-trait = "0.1"
 codec = { package = "parity-scale-codec", version = "3.0", default-features = false, features = ["derive"] }
 futures = "0.3"
-log = "0.4"
-
-[dev-dependencies]
-tokio = { version = "1", features = ["macros", "rt", "rt-multi-thread", "time"] }

types/src/lib.rs

@@ -3,7 +3,6 @@
 mod dataio;
 mod network;
 mod tasks;
-mod terminator;
 
 pub use aleph_bft_crypto::{
     IncompleteMultisignatureError, Index, Indexed, Keychain, MultiKeychain, Multisigned, NodeCount,
@@ -13,7 +12,6 @@ pub use aleph_bft_crypto::{
 pub use dataio::{DataProvider, FinalizationHandler};
 pub use network::{Network, Recipient};
 pub use tasks::{SpawnHandle, TaskHandle};
-pub use terminator::{handle_task_termination, Terminator};
 
 use codec::Codec;
 use std::{fmt::Debug, hash::Hash as StdHash};