Added broadcast delay for snarks and transactions until they are fully vertified

core/Cargo.toml

@@ -36,6 +36,10 @@ mina-p2p-messages = { workspace = true }
 poseidon = { workspace = true }
 hex = "0.4.3"
 ark-ff = { workspace = true }
+libp2p-identity = { version = "=0.2.7", features = [
+    "serde",
+    "peerid"
+] }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
 redux = { workspace = true, features = ["serializable_callbacks"] }

core/src/lib.rs

@@ -17,6 +17,7 @@ pub mod constants;
 pub mod dummy;
 
 pub mod block;
+pub mod p2p;
 pub mod snark;
 pub mod transaction;
 

core/src/p2p.rs

@@ -0,0 +1,16 @@
+/// TODO: These types and methods should be moved to `p2p` crate, they are here because they are used in `snark` crates callbacks
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Hash, PartialOrd, Ord, Copy)]
+pub struct P2pNetworkPubsubMessageCacheId {
+    pub source: libp2p_identity::PeerId,
+    pub seqno: u64,
+}
+
+impl P2pNetworkPubsubMessageCacheId {
+    pub fn to_raw_bytes(&self) -> Vec<u8> {
+        let mut message_id = self.source.to_base58();
+        message_id.push_str(&self.seqno.to_string());
+        message_id.into_bytes()
+    }
+}

core/src/transaction/mod.rs

@@ -5,3 +5,36 @@ mod transaction_with_hash;
 pub use transaction_with_hash::*;
 
 pub use mina_p2p_messages::v2::{MinaBaseUserCommandStableV2 as Transaction, TransactionHash};
+
+use crate::{p2p::P2pNetworkPubsubMessageCacheId, requests::RpcId};
+
+/// TODO: Types and methods bellow, should be moved to `node` crate, they are here because they are used in `snark` crates callbacks
+#[derive(serde::Serialize, serde::Deserialize, Debug, Clone, Copy, Default)]
+pub enum TransactionPoolMessageSource {
+    Rpc {
+        id: RpcId,
+    },
+    Pubsub {
+        id: P2pNetworkPubsubMessageCacheId,
+    },
+    #[default]
+    None,
+}
+
+impl TransactionPoolMessageSource {
+    pub fn rpc(id: RpcId) -> Self {
+        Self::Rpc { id }
+    }
+
+    pub fn pubsub(id: P2pNetworkPubsubMessageCacheId) -> Self {
+        Self::Pubsub { id }
+    }
+
+    pub fn is_sender_local(&self) -> bool {
+        matches!(self, Self::Rpc { .. })
+    }
+
+    pub fn is_libp2p(&self) -> bool {
+        matches!(self, Self::Pubsub { .. })
+    }
+}

node/src/action_kind.rs

@@ -391,6 +391,7 @@ pub enum ActionKind {
     P2pNetworkPnetEffectfulOutgoingData,
     P2pNetworkPnetEffectfulSetupNonce,
     P2pNetworkPubsubBroadcast,
+    P2pNetworkPubsubBroadcastMessage,
     P2pNetworkPubsubBroadcastSigned,
     P2pNetworkPubsubBroadcastValidatedMessage,
     P2pNetworkPubsubGraft,
@@ -719,7 +720,7 @@ pub enum ActionKind {
 }
 
 impl ActionKind {
-    pub const COUNT: u16 = 609;
+    pub const COUNT: u16 = 610;
 }
 
 impl std::fmt::Display for ActionKind {
@@ -2003,6 +2004,7 @@ impl ActionKindGet for P2pNetworkPubsubAction {
             Self::BroadcastValidatedMessage { .. } => {
                 ActionKind::P2pNetworkPubsubBroadcastValidatedMessage
             }
+            Self::BroadcastMessage { .. } => ActionKind::P2pNetworkPubsubBroadcastMessage,
         }
     }
 }

node/src/rpc/rpc_reducer.rs

@@ -2,7 +2,7 @@ use openmina_core::{
     block::AppliedBlock,
     bug_condition,
     requests::{RequestId, RpcId, RpcIdType},
-    transaction::TransactionWithHash,
+    transaction::{TransactionPoolMessageSource, TransactionWithHash},
 };
 use p2p::{
     connection::{incoming::P2pConnectionIncomingAction, outgoing::P2pConnectionOutgoingAction},
@@ -515,7 +515,7 @@ impl RpcState {
                 dispatcher.push(RpcAction::TransactionInjectPending { rpc_id: *rpc_id });
                 dispatcher.push(TransactionPoolAction::StartVerify {
                     commands: commands_with_hash,
-                    from_rpc: Some(*rpc_id),
+                    from_source: TransactionPoolMessageSource::rpc(*rpc_id),
                 });
             }
             RpcAction::TransactionInjectPending { rpc_id } => {

node/src/snark_pool/candidate/snark_pool_candidate_actions.rs

@@ -49,6 +49,7 @@ pub enum SnarkPoolCandidateAction {
     WorkVerifyError {
         peer_id: PeerId,
         verify_id: SnarkWorkVerifyId,
+        batch: Vec<SnarkJobId>,
     },
     WorkVerifySuccess {
         peer_id: PeerId,

node/src/snark_pool/candidate/snark_pool_candidate_reducer.rs

@@ -1,11 +1,11 @@
 use std::collections::BTreeMap;
 
 use crate::{p2p_ready, SnarkPoolAction};
-use openmina_core::snark::Snark;
+use openmina_core::snark::{Snark, SnarkJobId};
 use p2p::{
     channels::rpc::{P2pChannelsRpcAction, P2pRpcId, P2pRpcRequest},
     disconnection::{P2pDisconnectionAction, P2pDisconnectionReason},
-    PeerId,
+    BroadcastMessageId, P2pNetworkPubsubAction, PeerId,
 };
 use snark::{work_verify::SnarkWorkVerifyAction, work_verify_effectful::SnarkWorkVerifyId};
 
@@ -124,10 +124,11 @@ impl SnarkPoolCandidatesState {
                             }
                         }),
                     on_error: redux::callback!(
-                        on_snark_pool_candidate_work_verify_error((req_id: SnarkWorkVerifyId, sender: String)) -> crate::Action {
+                        on_snark_pool_candidate_work_verify_error((req_id: SnarkWorkVerifyId, sender: String, batch: Vec<SnarkJobId>)) -> crate::Action {
                             SnarkPoolCandidateAction::WorkVerifyError {
                                 peer_id: sender.parse().unwrap(),
                                 verify_id: req_id,
+                                batch
                             }
                         }),
                 });
@@ -144,7 +145,11 @@ impl SnarkPoolCandidatesState {
             } => {
                 state.verify_pending(meta.time(), peer_id, *verify_id, job_ids);
             }
-            SnarkPoolCandidateAction::WorkVerifyError { peer_id, verify_id } => {
+            SnarkPoolCandidateAction::WorkVerifyError {
+                peer_id,
+                verify_id,
+                batch,
+            } => {
                 state.verify_result(meta.time(), peer_id, *verify_id, Err(()));
 
                 // TODO(binier): blacklist peer
@@ -154,6 +159,17 @@ impl SnarkPoolCandidatesState {
                     peer_id,
                     reason: P2pDisconnectionReason::SnarkPoolVerifyError,
                 });
+
+                // TODO: this is incorrect, only one snark in batch could be invalid but we would reject that whole batch
+                for snark_job_id in batch {
+                    dispatcher.push(P2pNetworkPubsubAction::RejectMessage {
+                        message_id: Some(BroadcastMessageId::Snark {
+                            job_id: snark_job_id.clone(),
+                        }),
+                        peer_id: None,
+                        reason: "Snark work verification failed".to_string(),
+                    });
+                }
             }
             SnarkPoolCandidateAction::WorkVerifySuccess {
                 peer_id,

node/src/snark_pool/snark_pool_reducer.rs

@@ -1,12 +1,11 @@
 use std::collections::BTreeMap;
 
+use crate::{snark_pool::JobCommitment, ExternalSnarkWorkerAction, SnarkerStrategy};
 use openmina_core::snark::{SnarkJobCommitment, SnarkJobId};
 use p2p::channels::{
     snark::P2pChannelsSnarkAction, snark_job_commitment::P2pChannelsSnarkJobCommitmentAction,
 };
 
-use crate::{snark_pool::JobCommitment, ExternalSnarkWorkerAction, SnarkerStrategy};
-
 use super::{
     JobState, SnarkPoolAction, SnarkPoolActionWithMetaRef, SnarkPoolEffectfulAction,
     SnarkPoolState, SnarkWork,
@@ -202,8 +201,6 @@ impl SnarkPoolState {
                     }
                 }
 
-                // TODO: libp2p logic already broadcasts everything right now and doesn't
-                // wait for validation, thad needs to be fixed. See #952
                 dispatcher.push(P2pChannelsSnarkAction::Libp2pBroadcast {
                     snark: snark.clone(),
                     nonce: 0,

node/src/state.rs

@@ -4,7 +4,9 @@ use std::time::Duration;
 use malloc_size_of_derive::MallocSizeOf;
 use mina_p2p_messages::v2;
 use openmina_core::constants::PROTOCOL_VERSION;
-use openmina_core::transaction::{TransactionInfo, TransactionWithHash};
+use openmina_core::transaction::{
+    TransactionInfo, TransactionPoolMessageSource, TransactionWithHash,
+};
 use p2p::P2pNetworkPubsubMessageCacheId;
 use rand::prelude::*;
 
@@ -539,10 +541,10 @@ impl P2p {
                 }
             )),
             on_p2p_channels_transaction_libp2p_received: Some(redux::callback!(
-                on_p2p_channels_transaction_libp2p_received(transaction: Box<TransactionWithHash>) -> crate::Action {
+                on_p2p_channels_transaction_libp2p_received((transactions: Vec<TransactionWithHash>, id: P2pNetworkPubsubMessageCacheId)) -> crate::Action {
                     TransactionPoolAction::StartVerify {
-                        commands: std::iter::once(*transaction).collect(),
-                        from_rpc: None
+                        commands: transactions.into_iter().collect(),
+                        from_source: TransactionPoolMessageSource::pubsub(id),
                     }
                 }
             )),

node/src/transaction_pool/candidate/transaction_pool_candidate_reducer.rs

@@ -1,6 +1,7 @@
 #![allow(clippy::unit_arg)]
 
 use crate::{p2p_ready, TransactionPoolAction};
+use openmina_core::transaction::TransactionPoolMessageSource;
 use p2p::{
     channels::rpc::{P2pChannelsRpcAction, P2pRpcId, P2pRpcRequest},
     PeerId,
@@ -103,7 +104,7 @@ impl TransactionPoolCandidatesState {
                 let transaction_hashes = batch.iter().map(|tx| tx.hash().clone()).collect();
                 dispatcher.push(TransactionPoolAction::StartVerify {
                     commands: batch.into_iter().collect(),
-                    from_rpc: None,
+                    from_source: TransactionPoolMessageSource::None,
                 });
                 dispatcher.push(TransactionPoolCandidateAction::VerifyPending {
                     peer_id,

node/src/transaction_pool/transaction_pool_actions.rs

@@ -8,8 +8,14 @@ use ledger::{
     },
     Account, AccountId,
 };
-use mina_p2p_messages::{list::List, v2};
-use openmina_core::{requests::RpcId, transaction::TransactionWithHash, ActionEvent};
+use mina_p2p_messages::{
+    list::List,
+    v2::{self},
+};
+use openmina_core::{
+    transaction::{TransactionPoolMessageSource, TransactionWithHash},
+    ActionEvent,
+};
 use redux::Callback;
 use serde::{Deserialize, Serialize};
 
@@ -24,16 +30,16 @@ pub enum TransactionPoolAction {
     Candidate(TransactionPoolCandidateAction),
     StartVerify {
         commands: List<TransactionWithHash>,
-        from_rpc: Option<RpcId>,
+        from_source: TransactionPoolMessageSource,
     },
     StartVerifyWithAccounts {
         accounts: BTreeMap<AccountId, Account>,
         pending_id: PendingId,
-        from_rpc: Option<RpcId>,
+        from_source: TransactionPoolMessageSource,
     },
     VerifySuccess {
         valids: Vec<valid::UserCommand>,
-        from_rpc: Option<RpcId>,
+        from_source: TransactionPoolMessageSource,
     },
     #[action_event(level = warn, fields(debug(errors)))]
     VerifyError {
@@ -48,9 +54,7 @@ pub enum TransactionPoolAction {
     ApplyVerifiedDiff {
         best_tip_hash: v2::LedgerHash,
         diff: DiffVerified,
-        /// Diff was crearted locally, or from remote peer ?
-        is_sender_local: bool,
-        from_rpc: Option<RpcId>,
+        from_source: TransactionPoolMessageSource,
     },
     ApplyVerifiedDiffWithAccounts {
         accounts: BTreeMap<AccountId, Account>,
@@ -127,7 +131,7 @@ impl redux::EnablingCondition<crate::State> for TransactionPoolAction {
 type TransactionPoolEffectfulActionCallback = Callback<(
     BTreeMap<AccountId, Account>,
     Option<PendingId>,
-    Option<RpcId>,
+    TransactionPoolMessageSource,
 )>;
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
@@ -137,7 +141,7 @@ pub enum TransactionPoolEffectfulAction {
         ledger_hash: v2::LedgerHash,
         on_result: TransactionPoolEffectfulActionCallback,
         pending_id: Option<PendingId>,
-        from_rpc: Option<RpcId>,
+        from_source: TransactionPoolMessageSource,
     },
 }
 

node/src/transaction_pool/transaction_pool_effects.rs

@@ -17,7 +17,7 @@ impl TransactionPoolEffectfulAction {
                 ledger_hash,
                 on_result,
                 pending_id,
-                from_rpc,
+                from_source,
             } => {
                 openmina_core::log::info!(
                     openmina_core::log::system_time();
@@ -49,7 +49,7 @@ impl TransactionPoolEffectfulAction {
                     .map(|account| (account.id(), account))
                     .collect::<BTreeMap<_, _>>();
 
-                store.dispatch_callback(on_result, (accounts, pending_id, from_rpc));
+                store.dispatch_callback(on_result, (accounts, pending_id, from_source));
             }
         }
     }