v0.3.13-pre.009

This commit is contained in:
2026-09-10 19:56:16 +02:00
parent 1746d47412
commit 665d7d2bb6
15 changed files with 1051 additions and 45 deletions

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@@ -1,12 +1,12 @@
# file: Cargo.toml # file: Cargo.toml
# version: 555 # version: 556
[workspace] [workspace]
resolver = "3" resolver = "3"
members = ["crates/ksp-app-backfill-desk", "crates/ksp-app-config-desk", "crates/ksp-app-solprices-desk", "crates/ksp-app-store-desk", "crates/ksp-app-wallet-desk", "crates/ksp-config-lib", "crates/ksp-core-lib", "crates/ksp-interface-lib", "crates/ksp-job-api", "crates/ksp-job-backfill-lib", "crates/ksp-logging-lib", "crates/ksp-offchain-transport-lib", "crates/ksp-onchain-transport-lib", "crates/ksp-program-api", "crates/ksp-raw-transaction-lib", "crates/ksp-store-api", "crates/ksp-store-lib", "crates/ksp-store-postgres-lib", "crates/ksp-wallet-lib", "crates/ksp-worker-api", "crates/ksp-worker-raw-transaction-ingest-lib"] members = ["crates/ksp-app-backfill-desk", "crates/ksp-app-config-desk", "crates/ksp-app-solprices-desk", "crates/ksp-app-store-desk", "crates/ksp-app-wallet-desk", "crates/ksp-config-lib", "crates/ksp-core-lib", "crates/ksp-interface-lib", "crates/ksp-job-api", "crates/ksp-job-backfill-lib", "crates/ksp-logging-lib", "crates/ksp-offchain-transport-lib", "crates/ksp-onchain-transport-lib", "crates/ksp-program-api", "crates/ksp-raw-transaction-lib", "crates/ksp-store-api", "crates/ksp-store-lib", "crates/ksp-store-postgres-lib", "crates/ksp-wallet-lib", "crates/ksp-worker-api", "crates/ksp-worker-raw-transaction-ingest-lib"]
[workspace.package] [workspace.package]
version = "0.3.13-pre.8.fix.2" version = "0.3.13-pre.9"
edition = "2024" edition = "2024"
license = "MIT" license = "MIT"
repository = "https://git.sasedev.com/Sasedev/khadhroony-solana-project" repository = "https://git.sasedev.com/Sasedev/khadhroony-solana-project"

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@@ -1,5 +1,5 @@
<!-- file: crates/ksp-worker-raw-transaction-ingest-lib/README.md --> <!-- file: crates/ksp-worker-raw-transaction-ingest-lib/README.md -->
<!-- version: 8 --> <!-- version: 9 -->
# ksp-worker-raw-transaction-ingest-lib # ksp-worker-raw-transaction-ingest-lib
@@ -171,14 +171,19 @@ Le shutdown est borné par `shutdown_drain_timeout`. Le supervisor multi-source
La queue centrale est un `tokio::sync::mpsc` privé borné par `admission_queue_capacity`. Les sources internes subissent la backpressure ; aucune queue non bornée ni silent drop n'est autorisé. La queue centrale est un `tokio::sync::mpsc` privé borné par `admission_queue_capacity`. Les sources internes subissent la backpressure ; aucune queue non bornée ni silent drop n'est autorisé.
Le Worker possède des coordinateurs source-neutral Yellowstone, Standard Logs et Helius Transaction branchés sur un registre global d'hydration partagé. Standard Block et HTTP Block Polling n'entrent pas dans ce registre lorsqu'une transaction est direct-qualified : Le Worker possède des coordinateurs source-neutral Yellowstone, Standard Logs et Helius Transaction branchés sur un registre global d'hydration partagé. Standard Block et HTTP Block Polling n'entrent pas dans ce registre lorsqu'une transaction est direct-qualified.
Les sources reference-bearing reçoivent des quotas déterministes dont la somme reste exactement dans les bornes techniques configurées :
```text ```text
in-flight hydration <= persistence_concurrency somme pending source signals <= admission_queue_capacity
pending source signals <= admission_queue_capacity somme hydration tasks in flight <= persistence_concurrency
source reference-bearing active => quota pending >= 1 et quota in-flight >= 1
``` ```
Les signaux partageant le même `(network, signature, commitment)` sont coalescés cross-source avant le fan-out HTTP. Après canonicalisation, une cache run-local bornée sérialise les acquisitions de même `(network, signature)` : la première passe par l'écriture atomique entity + observation, les suivantes de contenu identique ajoutent uniquement leur observation déterministe. Un hash canonique divergent devient un content conflict terminal. Pour garantir simultanément ces bornes et l'absence de starvation structurelle, le démarrage échoue avant spawn si le nombre de sources reference-bearing dépasse `admission_queue_capacity` ou `persistence_concurrency`. Un sémaphore global protège en plus l'ouverture effective des hydrations HTTP.
Les signaux partageant le même `(network, signature, commitment)` sont coalescés cross-source avant le fan-out HTTP. Après canonicalisation, une cache run-local bornée sérialise les acquisitions de même `(network, signature)` : la première passe par l'écriture atomique entity + observation, les suivantes de contenu canonique identique ajoutent uniquement leur observation déterministe. Une divergence de slot, block time, format ou hash canonique devient un content conflict terminal ; aucune majorité, préférence provider ou overwrite n'est appliqué. Le Store conserve son guard durable final.
Les retries/reroutages HTTP appartiennent à `ksp-onchain-transport-lib`. Le Worker ne possède pas une seconde boucle de retry autour de `getTransaction`. Les retries/reroutages HTTP appartiennent à `ksp-onchain-transport-lib`. Le Worker ne possède pas une seconde boucle de retry autour de `getTransaction`.

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@@ -1,5 +1,5 @@
<!-- file: crates/ksp-worker-raw-transaction-ingest-lib/USAGE.md --> <!-- file: crates/ksp-worker-raw-transaction-ingest-lib/USAGE.md -->
<!-- version: 8 --> <!-- version: 9 -->
# Utilisation de ksp-worker-raw-transaction-ingest-lib # Utilisation de ksp-worker-raw-transaction-ingest-lib
@@ -255,6 +255,19 @@ Yellowstone Account/Ping/Pong/Entry -> sans RAW Transaction dans cette verticale
Les signaux de même `(network, signature, commitment)` sont coalescés globalement avant l'hydration HTTP. Si plusieurs sources produisent ensuite la même transaction canonique, le Worker conserve une seule entité RAW et enregistre séparément les observations déterministes propres à chaque source. Le Worker ne possède pas une boucle de retry HTTP : reroutage/retry/backoff restent dans `ksp-onchain-transport-lib`. Les signaux de même `(network, signature, commitment)` sont coalescés globalement avant l'hydration HTTP. Si plusieurs sources produisent ensuite la même transaction canonique, le Worker conserve une seule entité RAW et enregistre séparément les observations déterministes propres à chaque source. Le Worker ne possède pas une boucle de retry HTTP : reroutage/retry/backoff restent dans `ksp-onchain-transport-lib`.
Les sources qui nécessitent `getTransaction` partagent des quotas bornés et déterministes. Pour une composition valide :
```text
nombre de sources avec hydration <= admission_queue_capacity
nombre de sources avec hydration <= persistence_concurrency
somme de leurs pending <= admission_queue_capacity
somme de leurs tâches d'hydration actives <= persistence_concurrency
```
Ces contraintes garantissent au moins une part à chaque source reference-bearing sans introduire de scheduler pondéré. Si les settings ne permettent pas cette répartition, le démarrage échoue avant spawn avec `runtime_invalid`; le caller doit augmenter la capacité concernée ou réduire le nombre de sources nécessitant une hydration.
Pour une même identité `(network, signature)`, une divergence canonique de slot, block time, format ou hash est un `content_conflict`. Le Worker ne choisit ni majorité ni provider préféré et n'écrase pas un contenu divergent ; le Store reste l'autorité durable finale du conflit.
## Observer le snapshot concret ## Observer le snapshot concret
```rust ```rust

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@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/src/persistence.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/src/persistence.rs
// version: 3 // version: 4
/// Canonical entity disposition produced by one Worker Store persistence attempt. /// Canonical entity disposition produced by one Worker Store persistence attempt.
#[derive(Clone, Copy, Debug, Eq, PartialEq)] #[derive(Clone, Copy, Debug, Eq, PartialEq)]
@@ -92,11 +92,23 @@ struct RawTransactionIngestPersistenceKey {
signature: ksp_store_lib::RawTransactionSignature, signature: ksp_store_lib::RawTransactionSignature,
} }
#[derive(Clone, Eq, PartialEq)]
struct RawTransactionIngestCanonicalState {
block_time: std::option::Option<ksp_store_lib::RawTimestamp>,
content_hash: ksp_store_lib::RawContentHash,
format_id: ksp_store_lib::RawFormatId,
format_version: u32,
slot: u64,
}
/// Private bounded run-local cache serializing repeated canonical identities before Store writes. /// Private bounded run-local cache serializing repeated canonical identities before Store writes.
pub(crate) struct RawTransactionIngestPersistenceConvergence { pub(crate) struct RawTransactionIngestPersistenceConvergence {
max_entries: usize, max_entries: usize,
entries: std::sync::Mutex< entries: std::sync::Mutex<
std::collections::BTreeMap<RawTransactionIngestPersistenceKey, std::sync::Arc<tokio::sync::Mutex<std::option::Option<ksp_store_lib::RawContentHash>>>>, std::collections::BTreeMap<
RawTransactionIngestPersistenceKey,
std::sync::Arc<tokio::sync::Mutex<std::option::Option<RawTransactionIngestCanonicalState>>>,
>,
>, >,
} }
@@ -110,7 +122,7 @@ impl crate::RawTransactionIngestPersistenceConvergence {
fn entry( fn entry(
&self, &self,
key: RawTransactionIngestPersistenceKey, key: RawTransactionIngestPersistenceKey,
) -> std::option::Option<std::sync::Arc<tokio::sync::Mutex<std::option::Option<ksp_store_lib::RawContentHash>>>> { ) -> std::option::Option<std::sync::Arc<tokio::sync::Mutex<std::option::Option<RawTransactionIngestCanonicalState>>>> {
let mut entries = match self.entries.lock() { let mut entries = match self.entries.lock() {
std::result::Result::Ok(value) => value, std::result::Result::Ok(value) => value,
std::result::Result::Err(poisoned) => poisoned.into_inner(), std::result::Result::Err(poisoned) => poisoned.into_inner(),
@@ -177,16 +189,16 @@ where
if acquisition.observation().transaction() != &reference { if acquisition.observation().transaction() != &reference {
return std::result::Result::Err(crate::runtime_error("persistence.acquisition_reference_mismatch")); return std::result::Result::Err(crate::runtime_error("persistence.acquisition_reference_mismatch"));
} }
let content_hash = acquisition.transaction().payload().content_hash(); let canonical_state = canonical_state(acquisition.transaction());
let key = RawTransactionIngestPersistenceKey { network: reference.network().clone(), signature: reference.signature() }; let key = RawTransactionIngestPersistenceKey { network: reference.network().clone(), signature: reference.signature() };
let entry = convergence.entry(key); let entry = convergence.entry(key);
let entry = match entry { let entry = match entry {
std::option::Option::Some(value) => value, std::option::Option::Some(value) => value,
std::option::Option::None => return crate::persist_raw_transaction_ingest_acquisition(port, acquisition).await, std::option::Option::None => return crate::persist_raw_transaction_ingest_acquisition(port, acquisition).await,
}; };
let mut known_hash = entry.lock().await; let mut known_state = entry.lock().await;
if let std::option::Option::Some(known_hash_value) = *known_hash { if let std::option::Option::Some(known_state_value) = known_state.as_ref() {
if known_hash_value != content_hash { if known_state_value != &canonical_state {
return std::result::Result::Err(crate::content_conflict_error()); return std::result::Result::Err(crate::content_conflict_error());
} }
let (_transaction, observation) = acquisition.into_parts(); let (_transaction, observation) = acquisition.into_parts();
@@ -202,11 +214,21 @@ where
std::result::Result::Err(error) => return std::result::Result::Err(error), std::result::Result::Err(error) => return std::result::Result::Err(error),
}; };
if outcome.entity() != crate::RawTransactionIngestEntityPersistence::SkippedPurged { if outcome.entity() != crate::RawTransactionIngestEntityPersistence::SkippedPurged {
*known_hash = std::option::Option::Some(content_hash); *known_state = std::option::Option::Some(canonical_state);
} }
return std::result::Result::Ok(outcome); return std::result::Result::Ok(outcome);
} }
fn canonical_state(transaction: &ksp_store_lib::RawTransaction) -> RawTransactionIngestCanonicalState {
return RawTransactionIngestCanonicalState {
block_time: transaction.block_time(),
content_hash: transaction.payload().content_hash(),
format_id: transaction.payload().format_id().clone(),
format_version: transaction.payload().format_version(),
slot: transaction.slot(),
};
}
fn map_store_error(error: ksp_core_lib::Error) -> ksp_core_lib::Result<crate::RawTransactionIngestPersistenceOutcome> { fn map_store_error(error: ksp_core_lib::Error) -> ksp_core_lib::Result<crate::RawTransactionIngestPersistenceOutcome> {
if error.code() == ksp_store_lib::ERROR_CODE_RAW_CONFLICT { if error.code() == ksp_store_lib::ERROR_CODE_RAW_CONFLICT {
return std::result::Result::Err(crate::content_conflict_error()); return std::result::Result::Err(crate::content_conflict_error());

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@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/src/runtime_resources.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/src/runtime_resources.rs
// version: 23 // version: 24
use sha2::Digest; // rust-rules: trait-import use sha2::Digest; // rust-rules: trait-import
@@ -85,12 +85,18 @@ impl RawTransactionIngestLiveSource {
}; };
} }
fn uses_hydration(&self) -> bool {
return matches!(self, Self::HeliusTransaction(_) | Self::StandardLogs(_) | Self::Yellowstone(_));
}
async fn run( async fn run(
self, self,
settings: crate::RawTransactionIngestSettings, settings: crate::RawTransactionIngestSettings,
stop_receiver: tokio::sync::watch::Receiver<bool>, stop_receiver: tokio::sync::watch::Receiver<bool>,
admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>, admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>,
global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
hydration_pending_limit: usize,
hydration_in_flight_limit: usize,
inventory_publisher: RawTransactionIngestSourceInventoryPublisher, inventory_publisher: RawTransactionIngestSourceInventoryPublisher,
) -> ksp_core_lib::Result<()> { ) -> ksp_core_lib::Result<()> {
let (source_frontier_sender, mut source_frontier_receiver) = let (source_frontier_sender, mut source_frontier_receiver) =
@@ -98,12 +104,46 @@ impl RawTransactionIngestLiveSource {
let mut source_future = std::boxed::Box::pin(async move { let mut source_future = std::boxed::Box::pin(async move {
return match self { return match self {
Self::HeliusTransaction(source) => { Self::HeliusTransaction(source) => {
source.run(settings, stop_receiver, admission_sender, source_frontier_sender, global_hydration_registry).await source
.run(
settings,
stop_receiver,
admission_sender,
source_frontier_sender,
global_hydration_registry,
hydration_pending_limit,
hydration_in_flight_limit,
)
.await
}, },
Self::HttpBlockPolling(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender).await, Self::HttpBlockPolling(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender).await,
Self::StandardBlock(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender).await, Self::StandardBlock(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender).await,
Self::StandardLogs(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender, global_hydration_registry).await, Self::StandardLogs(source) => {
Self::Yellowstone(source) => source.run(settings, stop_receiver, admission_sender, source_frontier_sender, global_hydration_registry).await, source
.run(
settings,
stop_receiver,
admission_sender,
source_frontier_sender,
global_hydration_registry,
hydration_pending_limit,
hydration_in_flight_limit,
)
.await
},
Self::Yellowstone(source) => {
source
.run(
settings,
stop_receiver,
admission_sender,
source_frontier_sender,
global_hydration_registry,
hydration_pending_limit,
hydration_in_flight_limit,
)
.await
},
}; };
}); });
loop { loop {
@@ -628,6 +668,8 @@ impl crate::RawTransactionIngestYellowstoneSource {
admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>, admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>,
processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>, processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>,
global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
hydration_pending_limit: usize,
hydration_in_flight_limit: usize,
) -> ksp_core_lib::Result<()> { ) -> ksp_core_lib::Result<()> {
let opened = tokio::select! { let opened = tokio::select! {
biased; biased;
@@ -641,7 +683,8 @@ impl crate::RawTransactionIngestYellowstoneSource {
std::result::Result::Err(error) => return std::result::Result::Err(source_transport_error(error.code())), std::result::Result::Err(error) => return std::result::Result::Err(source_transport_error(error.code())),
}; };
let hydration = self.hydration_context(); let hydration = self.hydration_context();
let mut coordinator = RawTransactionIngestHydrationCoordinator::with_global_registry(&settings, global_hydration_registry); let mut coordinator =
RawTransactionIngestHydrationCoordinator::with_global_registry(global_hydration_registry, hydration_pending_limit, hydration_in_flight_limit);
let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender); let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender);
let snapshot_source = session.snapshot_source(); let snapshot_source = session.snapshot_source();
if let std::result::Result::Err(error) = processing_frontier.observe_session_snapshot(snapshot_source.current()) { if let std::result::Result::Err(error) = processing_frontier.observe_session_snapshot(snapshot_source.current()) {
@@ -865,6 +908,8 @@ impl crate::RawTransactionIngestHeliusTransactionSource {
admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>, admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>,
processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>, processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>,
global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
hydration_pending_limit: usize,
hydration_in_flight_limit: usize,
) -> ksp_core_lib::Result<()> { ) -> ksp_core_lib::Result<()> {
let connected = tokio::select! { let connected = tokio::select! {
biased; biased;
@@ -894,7 +939,8 @@ impl crate::RawTransactionIngestHeliusTransactionSource {
}, },
}; };
let hydration = self.hydration_context(); let hydration = self.hydration_context();
let mut coordinator = RawTransactionIngestHydrationCoordinator::with_global_registry(&settings, global_hydration_registry); let mut coordinator =
RawTransactionIngestHydrationCoordinator::with_global_registry(global_hydration_registry, hydration_pending_limit, hydration_in_flight_limit);
let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender); let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender);
processing_frontier.set_source_state(crate::RawTransactionIngestSourceState::Active); processing_frontier.set_source_state(crate::RawTransactionIngestSourceState::Active);
let mut fault = std::option::Option::None; let mut fault = std::option::Option::None;
@@ -1584,6 +1630,8 @@ impl crate::RawTransactionIngestStandardLogsSource {
admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>, admission_sender: tokio::sync::mpsc::Sender<crate::RawTransactionIngress>,
processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>, processing_frontier_sender: tokio::sync::watch::Sender<crate::RawTransactionIngestProcessingFrontierProjection>,
global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_hydration_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
hydration_pending_limit: usize,
hydration_in_flight_limit: usize,
) -> ksp_core_lib::Result<()> { ) -> ksp_core_lib::Result<()> {
let connected = tokio::select! { let connected = tokio::select! {
biased; biased;
@@ -1613,7 +1661,8 @@ impl crate::RawTransactionIngestStandardLogsSource {
}, },
}; };
let hydration = self.hydration_context(); let hydration = self.hydration_context();
let mut coordinator = RawTransactionIngestHydrationCoordinator::with_global_registry(&settings, global_hydration_registry); let mut coordinator =
RawTransactionIngestHydrationCoordinator::with_global_registry(global_hydration_registry, hydration_pending_limit, hydration_in_flight_limit);
let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender); let mut processing_frontier = RawTransactionIngestProcessingFrontierReporter::new(processing_frontier_sender);
processing_frontier.set_source_state(crate::RawTransactionIngestSourceState::Active); processing_frontier.set_source_state(crate::RawTransactionIngestSourceState::Active);
let mut fault = std::option::Option::None; let mut fault = std::option::Option::None;
@@ -1939,11 +1988,29 @@ impl crate::RawTransactionIngestRuntimeResources {
return std::result::Result::Err(crate::runtime_error("runtime_resources.source_collection_invalid")); return std::result::Result::Err(crate::runtime_error("runtime_resources.source_collection_invalid"));
} }
let source_keys = self.sources.iter().map(RawTransactionIngestLiveSource::source_key).collect::<std::vec::Vec<_>>(); let source_keys = self.sources.iter().map(RawTransactionIngestLiveSource::source_key).collect::<std::vec::Vec<_>>();
let hydration_source_count = self.sources.iter().filter(|source| return source.uses_hydration()).count();
if let std::result::Result::Err(error) =
validate_hydration_fairness_capacity(settings.admission_queue_capacity(), settings.persistence_concurrency(), hydration_source_count)
{
return std::result::Result::Err(error);
}
let hydration_pending_budget = settings.admission_queue_capacity();
let hydration_in_flight_budget = settings.persistence_concurrency();
let inventory = std::sync::Arc::new(std::sync::Mutex::new(RawTransactionIngestSourceInventory::new(source_keys))); let inventory = std::sync::Arc::new(std::sync::Mutex::new(RawTransactionIngestSourceInventory::new(source_keys)));
let global_hydration_registry = std::sync::Arc::new(RawTransactionIngestGlobalHydrationRegistry::new(&settings)); let global_hydration_registry =
std::sync::Arc::new(RawTransactionIngestGlobalHydrationRegistry::new(hydration_pending_budget, hydration_in_flight_budget));
let (source_stop_sender, source_stop_receiver) = tokio::sync::watch::channel(false); let (source_stop_sender, source_stop_receiver) = tokio::sync::watch::channel(false);
let mut children = tokio::task::JoinSet::new(); let mut children = tokio::task::JoinSet::new();
let mut hydration_entry_index = 0_usize;
for (entry_index, source) in self.sources.into_iter().enumerate() { for (entry_index, source) in self.sources.into_iter().enumerate() {
let (hydration_pending_limit, hydration_in_flight_limit) = if source.uses_hydration() {
let pending_limit = hydration_pending_limit(hydration_pending_budget, hydration_source_count, hydration_entry_index);
let in_flight_limit = hydration_in_flight_limit(hydration_in_flight_budget, hydration_source_count, hydration_entry_index);
hydration_entry_index += 1;
(pending_limit, in_flight_limit)
} else {
(0, 0)
};
let publisher = RawTransactionIngestSourceInventoryPublisher { let publisher = RawTransactionIngestSourceInventoryPublisher {
aggregate_sender: processing_frontier_sender.clone(), aggregate_sender: processing_frontier_sender.clone(),
entry_index, entry_index,
@@ -1955,7 +2022,17 @@ impl crate::RawTransactionIngestRuntimeResources {
let source_stop_receiver = source_stop_receiver.clone(); let source_stop_receiver = source_stop_receiver.clone();
let source_global_hydration_registry = std::sync::Arc::clone(&global_hydration_registry); let source_global_hydration_registry = std::sync::Arc::clone(&global_hydration_registry);
let _abort_handle = children.spawn(async move { let _abort_handle = children.spawn(async move {
return source.run(source_settings, source_stop_receiver, source_admission_sender, source_global_hydration_registry, publisher).await; return source
.run(
source_settings,
source_stop_receiver,
source_admission_sender,
source_global_hydration_registry,
hydration_pending_limit,
hydration_in_flight_limit,
publisher,
)
.await;
}); });
} }
std::mem::drop(admission_sender); std::mem::drop(admission_sender);
@@ -1963,6 +2040,33 @@ impl crate::RawTransactionIngestRuntimeResources {
} }
} }
fn validate_hydration_fairness_capacity(
admission_queue_capacity: usize,
persistence_concurrency: usize,
hydration_source_count: usize,
) -> ksp_core_lib::Result<()> {
if hydration_source_count > admission_queue_capacity {
return std::result::Result::Err(crate::runtime_error("runtime_resources.hydration_pending_capacity_insufficient"));
}
if hydration_source_count > persistence_concurrency {
return std::result::Result::Err(crate::runtime_error("runtime_resources.hydration_concurrency_insufficient"));
}
return std::result::Result::Ok(());
}
fn hydration_pending_limit(total_budget: usize, hydration_source_count: usize, hydration_entry_index: usize) -> usize {
if hydration_source_count == 0 || hydration_entry_index >= hydration_source_count {
return 0;
}
let base = total_budget / hydration_source_count;
let remainder = total_budget % hydration_source_count;
return base + usize::from(hydration_entry_index < remainder);
}
fn hydration_in_flight_limit(total_budget: usize, hydration_source_count: usize, hydration_entry_index: usize) -> usize {
return hydration_pending_limit(total_budget, hydration_source_count, hydration_entry_index);
}
impl std::fmt::Debug for crate::RawTransactionIngestRuntimeResources { impl std::fmt::Debug for crate::RawTransactionIngestRuntimeResources {
fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
return formatter.debug_struct("RawTransactionIngestRuntimeResources").field("source_count", &self.sources.len()).finish(); return formatter.debug_struct("RawTransactionIngestRuntimeResources").field("source_count", &self.sources.len()).finish();
@@ -3351,6 +3455,7 @@ enum RawTransactionIngestSharedHydrationResult {
} }
struct RawTransactionIngestGlobalHydrationRegistry { struct RawTransactionIngestGlobalHydrationRegistry {
hydration_permits: std::sync::Arc<tokio::sync::Semaphore>,
max_pending: usize, max_pending: usize,
pending: std::sync::Mutex< pending: std::sync::Mutex<
std::collections::BTreeMap< std::collections::BTreeMap<
@@ -3361,9 +3466,10 @@ struct RawTransactionIngestGlobalHydrationRegistry {
} }
impl RawTransactionIngestGlobalHydrationRegistry { impl RawTransactionIngestGlobalHydrationRegistry {
fn new(settings: &crate::RawTransactionIngestSettings) -> Self { fn new(max_pending: usize, max_in_flight: usize) -> Self {
return Self { return Self {
max_pending: settings.admission_queue_capacity(), hydration_permits: std::sync::Arc::new(tokio::sync::Semaphore::new(max_in_flight)),
max_pending,
pending: std::sync::Mutex::new(std::collections::BTreeMap::new()), pending: std::sync::Mutex::new(std::collections::BTreeMap::new()),
}; };
} }
@@ -3416,17 +3522,21 @@ struct RawTransactionIngestHydrationCoordinator {
impl RawTransactionIngestHydrationCoordinator { impl RawTransactionIngestHydrationCoordinator {
#[cfg(test)] #[cfg(test)]
fn new(settings: &crate::RawTransactionIngestSettings) -> Self { fn new(settings: &crate::RawTransactionIngestSettings) -> Self {
return Self::with_global_registry(settings, std::sync::Arc::new(RawTransactionIngestGlobalHydrationRegistry::new(settings))); let pending_limit = settings.admission_queue_capacity();
let in_flight_limit = settings.persistence_concurrency().min(pending_limit);
let registry = std::sync::Arc::new(RawTransactionIngestGlobalHydrationRegistry::new(pending_limit, settings.persistence_concurrency()));
return Self::with_global_registry(registry, pending_limit, in_flight_limit);
} }
fn with_global_registry( fn with_global_registry(
settings: &crate::RawTransactionIngestSettings,
global_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
max_pending_signals: usize,
max_in_flight: usize,
) -> Self { ) -> Self {
return Self { return Self {
global_registry, global_registry,
max_in_flight: settings.persistence_concurrency(), max_in_flight,
max_pending_signals: settings.admission_queue_capacity(), max_pending_signals,
pending_signal_count: 0, pending_signal_count: 0,
pending: std::collections::BTreeMap::new(), pending: std::collections::BTreeMap::new(),
tasks: RawTransactionIngestHydrationTasks::new(), tasks: RawTransactionIngestHydrationTasks::new(),
@@ -3615,6 +3725,33 @@ async fn fetch_hydration(
return std::result::Result::Ok(RawTransactionIngestHydrationFetch { key, observed }); return std::result::Result::Ok(RawTransactionIngestHydrationFetch { key, observed });
} }
struct RawTransactionIngestHydrationLeaderGuard {
armed: bool,
key: RawTransactionIngestHydrationKey,
registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
}
impl RawTransactionIngestHydrationLeaderGuard {
fn new(registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, key: RawTransactionIngestHydrationKey) -> Self {
return Self { armed: true, key, registry };
}
fn disarm(&mut self) {
self.armed = false;
return;
}
}
impl std::ops::Drop for RawTransactionIngestHydrationLeaderGuard {
fn drop(&mut self) {
if self.armed {
self.registry
.publish_and_remove(&self.key, RawTransactionIngestSharedHydrationResult::Failed(crate::ERROR_CODE_RAW_TRANSACTION_INGEST_SOURCE_FAILED));
}
return;
}
}
async fn fetch_hydration_shared( async fn fetch_hydration_shared(
global_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>, global_registry: std::sync::Arc<RawTransactionIngestGlobalHydrationRegistry>,
http_pool: ksp_onchain_transport_lib::HttpTransportPool, http_pool: ksp_onchain_transport_lib::HttpTransportPool,
@@ -3628,14 +3765,22 @@ async fn fetch_hydration_shared(
std::result::Result::Err(error) => return std::result::Result::Err(error), std::result::Result::Err(error) => return std::result::Result::Err(error),
}; };
if leader { if leader {
let mut leader_guard = RawTransactionIngestHydrationLeaderGuard::new(std::sync::Arc::clone(&global_registry), key.clone());
let permit = std::sync::Arc::clone(&global_registry.hydration_permits).acquire_owned().await;
let _permit = match permit {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return std::result::Result::Err(crate::runtime_error("source.global_hydration_permit_closed")),
};
let fetched = fetch_hydration(http_pool, hydration_role, expected_network, key.clone(), commitment).await; let fetched = fetch_hydration(http_pool, hydration_role, expected_network, key.clone(), commitment).await;
return match fetched { return match fetched {
std::result::Result::Ok(value) => { std::result::Result::Ok(value) => {
global_registry.publish_and_remove(&key, RawTransactionIngestSharedHydrationResult::Available(value.observed.clone())); global_registry.publish_and_remove(&key, RawTransactionIngestSharedHydrationResult::Available(value.observed.clone()));
leader_guard.disarm();
std::result::Result::Ok(value) std::result::Result::Ok(value)
}, },
std::result::Result::Err(error) => { std::result::Result::Err(error) => {
global_registry.publish_and_remove(&key, RawTransactionIngestSharedHydrationResult::Failed(error.code())); global_registry.publish_and_remove(&key, RawTransactionIngestSharedHydrationResult::Failed(error.code()));
leader_guard.disarm();
std::result::Result::Err(error) std::result::Result::Err(error)
}, },
}; };

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/tests/dependency_boundary.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/dependency_boundary.rs
// version: 24 // version: 25
//! Dependency firewall canaries for the RAW transaction ingest Worker foundation. //! Dependency firewall canaries for the RAW transaction ingest Worker foundation.
@@ -604,3 +604,41 @@ fn v0_3_13_pre_008_cross_source_convergence_reuses_store_and_transport_facades_o
} }
return; return;
} }
#[test]
fn v0_3_13_pre_009_global_bounds_and_fairness_stay_inside_worker_facades() {
let admission = include_str!("../src/admission.rs");
let persistence = include_str!("../src/persistence.rs");
let resources = include_str!("../src/runtime_resources.rs");
for required in [
"validate_hydration_fairness_capacity",
"hydration_pending_limit",
"hydration_in_flight_limit",
"tokio::sync::Semaphore",
"acquire_owned",
"RawTransactionIngestHydrationLeaderGuard",
"RawTransactionIngestCanonicalState",
"content_conflict_error()",
] {
assert!(
admission.contains(required) || persistence.contains(required) || resources.contains(required),
"required pre.009 global-bound contract missing: {required}"
);
}
for forbidden in [
"unbounded_channel",
"ksp_store_postgres_lib::",
"ksp_config_lib::",
"ksp_job_backfill_lib::",
"reqwest::",
"tokio_tungstenite::",
"tonic::",
"yellowstone_grpc_proto::",
] {
assert!(
!admission.contains(forbidden) && !persistence.contains(forbidden) && !resources.contains(forbidden),
"pre.009 crossed a Worker facade boundary: {forbidden}"
);
}
return;
}

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
// version: 18 // version: 19
//! External public, security, redaction and release-boundary hardening canaries for `pre.010`. //! External public, security, redaction and release-boundary hardening canaries for `pre.010`.
@@ -786,3 +786,42 @@ fn v0_3_13_pre_008_cross_source_convergence_is_bounded_conflict_checked_and_priv
assert!(!resources.contains("unbounded_channel")); assert!(!resources.contains("unbounded_channel"));
return; return;
} }
#[test]
fn v0_3_13_pre_009_duplicate_storm_disagreement_and_starvation_guards_are_explicit() {
let admission = include_str!("../src/admission.rs");
let persistence = include_str!("../src/persistence.rs");
let resources = include_str!("../src/runtime_resources.rs");
for required in [
"runtime_resources.hydration_pending_capacity_insufficient",
"runtime_resources.hydration_concurrency_insufficient",
"base + usize::from(hydration_entry_index < remainder)",
"hydration_in_flight_limit",
"tokio::sync::Semaphore::new(max_in_flight)",
"RawTransactionIngestHydrationLeaderGuard",
"source.global_hydration_pending_saturated",
"block_time: transaction.block_time()",
"slot: transaction.slot()",
"content_hash: transaction.payload().content_hash()",
] {
assert!(
admission.contains(required) || persistence.contains(required) || resources.contains(required),
"required pre.009 adversarial guard missing: {required}"
);
}
for forbidden in [
"VecDeque::new()",
"unbounded_channel",
"first_provider_wins",
"provider_priority",
"majority_vote",
"preferred_provider",
"overwrite_conflict",
] {
assert!(
!admission.contains(forbidden) && !persistence.contains(forbidden) && !resources.contains(forbidden),
"pre.009 introduced forbidden unbounded/provider-preference behavior: {forbidden}"
);
}
return;
}

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/tests/public_api.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/public_api.rs
// version: 18 // version: 19
//! External public-surface proofs for the RAW transaction ingest Worker foundation. //! External public-surface proofs for the RAW transaction ingest Worker foundation.
@@ -351,3 +351,20 @@ fn v0_3_13_pre_008_convergence_cache_registry_and_source_keys_remain_private() {
} }
return; return;
} }
#[test]
fn v0_3_13_pre_009_fairness_budgets_semaphore_and_canonical_state_remain_private() {
let root = include_str!("../src/lib.rs");
for private_name in [
"RawTransactionIngestCanonicalState",
"RawTransactionIngestGlobalHydrationRegistry",
"RawTransactionIngestHydrationLeaderGuard",
"validate_hydration_fairness_capacity",
"hydration_pending_limit",
"hydration_in_flight_limit",
] {
assert!(!root.contains(&std::format!("pub use self::runtime_resources::{private_name}")));
assert!(!root.contains(&std::format!("pub use self::persistence::{private_name}")));
}
return;
}

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
// version: 16 // version: 17
//! Release-completeness canaries through the `pre.010` public/release/security hardening tranche. //! Release-completeness canaries through the `pre.010` public/release/security hardening tranche.
@@ -129,6 +129,7 @@ fn pre_010_external_hardening_suite_is_present_and_scoped() {
"v0_3_13_pre_006_http_block_polling_is_bounded_run_local_stop_preemptible_and_redacted", "v0_3_13_pre_006_http_block_polling_is_bounded_run_local_stop_preemptible_and_redacted",
"v0_3_13_pre_007_multi_source_supervisor_is_fail_closed_joined_and_does_not_publish_source_identity", "v0_3_13_pre_007_multi_source_supervisor_is_fail_closed_joined_and_does_not_publish_source_identity",
"v0_3_13_pre_008_cross_source_convergence_is_bounded_conflict_checked_and_private", "v0_3_13_pre_008_cross_source_convergence_is_bounded_conflict_checked_and_private",
"v0_3_13_pre_009_duplicate_storm_disagreement_and_starvation_guards_are_explicit",
] { ] {
assert!(hardening.contains(required), "required pre.010 hardening canary missing: {required}"); assert!(hardening.contains(required), "required pre.010 hardening canary missing: {required}");
} }
@@ -148,6 +149,7 @@ fn pre_010_external_hardening_suite_is_present_and_scoped() {
assert!(dependency_boundary.contains("v0_3_13_pre_006_http_block_polling_reuses_transport_facades_without_becoming_backfill")); assert!(dependency_boundary.contains("v0_3_13_pre_006_http_block_polling_reuses_transport_facades_without_becoming_backfill"));
assert!(dependency_boundary.contains("v0_3_13_pre_007_multi_source_supervisor_and_inventory_remain_private_bounded_and_source_neutral")); assert!(dependency_boundary.contains("v0_3_13_pre_007_multi_source_supervisor_and_inventory_remain_private_bounded_and_source_neutral"));
assert!(dependency_boundary.contains("v0_3_13_pre_008_cross_source_convergence_reuses_store_and_transport_facades_only")); assert!(dependency_boundary.contains("v0_3_13_pre_008_cross_source_convergence_reuses_store_and_transport_facades_only"));
assert!(dependency_boundary.contains("v0_3_13_pre_009_global_bounds_and_fairness_stay_inside_worker_facades"));
let public_api = include_str!("public_api.rs"); let public_api = include_str!("public_api.rs");
assert!(public_api.contains("pre_003_kind_code_and_settings_are_consumable_from_crate_root")); assert!(public_api.contains("pre_003_kind_code_and_settings_are_consumable_from_crate_root"));
assert!(public_api.contains("pre_004_start_handle_and_terminal_future_are_consumable_without_public_join_handle")); assert!(public_api.contains("pre_004_start_handle_and_terminal_future_are_consumable_without_public_join_handle"));
@@ -160,6 +162,7 @@ fn pre_010_external_hardening_suite_is_present_and_scoped() {
assert!(public_api.contains("v0_3_13_pre_006_http_block_polling_runtime_resource_surface_is_bounded_and_transport_owned")); assert!(public_api.contains("v0_3_13_pre_006_http_block_polling_runtime_resource_surface_is_bounded_and_transport_owned"));
assert!(public_api.contains("v0_3_13_pre_007_source_inventory_and_logical_keys_remain_private")); assert!(public_api.contains("v0_3_13_pre_007_source_inventory_and_logical_keys_remain_private"));
assert!(public_api.contains("v0_3_13_pre_008_convergence_cache_registry_and_source_keys_remain_private")); assert!(public_api.contains("v0_3_13_pre_008_convergence_cache_registry_and_source_keys_remain_private"));
assert!(public_api.contains("v0_3_13_pre_009_fairness_budgets_semaphore_and_canonical_state_remain_private"));
assert!(public_api.contains("v0_3_12_pre_007_processing_frontier_snapshot_getters_are_public_and_processing_only")); assert!(public_api.contains("v0_3_12_pre_007_processing_frontier_snapshot_getters_are_public_and_processing_only"));
assert!(public_api.contains("pre_008_snapshot_surface_and_common_projection_are_public_and_stable")); assert!(public_api.contains("pre_008_snapshot_surface_and_common_projection_are_public_and_stable"));
return; return;

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/admission.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/admission.rs
// version: 5 // version: 6
fn material( fn material(
network: &str, network: &str,
@@ -311,3 +311,104 @@ async fn v0_3_13_pre_008_distinct_source_keys_produce_distinct_idempotent_observ
assert_ne!(first.observation().observation_key(), second.observation().observation_key()); assert_ne!(first.observation().observation_key(), second.observation().observation_key());
return; return;
} }
#[tokio::test(flavor = "current_thread")]
async fn v0_3_13_pre_009_duplicate_storm_cannot_starve_second_ready_source_on_bounded_admission() {
let (network, initial_material) = match material("mainnet", 60, "AQID") {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let (_, peer_material) = match material("mainnet", 99, "BwgJ") {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let initial_provenance = match provenance() {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let storm_provenance = match provenance() {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let peer_provenance = match provenance() {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let (mut admission, sender) = crate::RawTransactionAdmission::new(1);
assert!(
sender
.send(crate::RawTransactionIngress {
material: initial_material,
network: network.clone(),
provenance: initial_provenance,
source_key: [60_u8; 32],
})
.await
.is_ok()
);
let storm_sender = sender.clone();
let storm_network = network.clone();
let storm_task = tokio::spawn(async move {
for _ in 0..8 {
let material = ksp_raw_transaction_lib::RawTransactionMaterial::binary_base64(
storm_network.clone(),
ksp_store_lib::RawTransactionSignature::new([61_u8; 64]),
42,
std::option::Option::Some(1_700_000_000),
"BAUG",
ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
);
if storm_sender
.send(crate::RawTransactionIngress {
material,
network: storm_network.clone(),
provenance: storm_provenance.clone(),
source_key: [61_u8; 32],
})
.await
.is_err()
{
return false;
}
}
return true;
});
tokio::task::yield_now().await;
let peer_sender = sender.clone();
let peer_network = network.clone();
let peer_task = tokio::spawn(async move {
return peer_sender
.send(crate::RawTransactionIngress { material: peer_material, network: peer_network, provenance: peer_provenance, source_key: [99_u8; 32] })
.await
.is_ok();
});
tokio::task::yield_now().await;
assert_eq!(admission.queue_depth(), 1);
let first = match admission.receive(&network).await {
std::result::Result::Ok(std::option::Option::Some(value)) => value,
_ => return,
};
assert_eq!(first.transaction().reference().signature().as_bytes(), &[60_u8; 64]);
let second = match admission.receive(&network).await {
std::result::Result::Ok(std::option::Option::Some(value)) => value,
_ => return,
};
assert_eq!(second.transaction().reference().signature().as_bytes(), &[61_u8; 64]);
let third = match admission.receive(&network).await {
std::result::Result::Ok(std::option::Option::Some(value)) => value,
_ => return,
};
assert_eq!(third.transaction().reference().signature().as_bytes(), &[99_u8; 64]);
for _ in 0..7 {
let next = admission.receive(&network).await;
assert!(matches!(next, std::result::Result::Ok(std::option::Option::Some(_))));
assert!(admission.queue_depth() <= 1);
}
let peer_joined = peer_task.await;
assert!(matches!(peer_joined, std::result::Result::Ok(true)));
let storm_joined = storm_task.await;
assert!(matches!(storm_joined, std::result::Result::Ok(true)));
return;
}

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/persistence.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/persistence.rs
// version: 2 // version: 3
#[derive(Clone, Copy)] #[derive(Clone, Copy)]
enum PortResponse { enum PortResponse {
@@ -92,6 +92,17 @@ fn acquisition_with_observation_key(
network_name: &str, network_name: &str,
signature_byte: u8, signature_byte: u8,
observation_byte: u8, observation_byte: u8,
) -> std::option::Option<ksp_raw_transaction_lib::RawTransactionAcquisition> {
return acquisition_with_shape(network_name, signature_byte, observation_byte, 42, std::option::Option::Some(1_700_000_000), "AQID");
}
fn acquisition_with_shape(
network_name: &str,
signature_byte: u8,
observation_byte: u8,
slot: u64,
block_time: std::option::Option<i64>,
transaction_data: &str,
) -> std::option::Option<ksp_raw_transaction_lib::RawTransactionAcquisition> { ) -> std::option::Option<ksp_raw_transaction_lib::RawTransactionAcquisition> {
let network = match ksp_store_lib::RawNetworkId::new(network_name) { let network = match ksp_store_lib::RawNetworkId::new(network_name) {
std::result::Result::Ok(value) => value, std::result::Result::Ok(value) => value,
@@ -101,9 +112,9 @@ fn acquisition_with_observation_key(
let material = ksp_raw_transaction_lib::RawTransactionMaterial::binary_base64( let material = ksp_raw_transaction_lib::RawTransactionMaterial::binary_base64(
network, network,
signature, signature,
42, slot,
std::option::Option::Some(1_700_000_000), block_time,
"AQID", transaction_data,
ksp_raw_transaction_lib::RawTransactionWireField::Omitted, ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
ksp_raw_transaction_lib::RawTransactionWireField::Omitted, ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
ksp_raw_transaction_lib::RawTransactionWireField::Omitted, ksp_raw_transaction_lib::RawTransactionWireField::Omitted,
@@ -357,3 +368,41 @@ async fn v0_3_13_pre_008_replayed_same_observation_is_idempotent_without_raw_res
assert_eq!(second_outcome.observation(), crate::RawTransactionIngestObservationPersistence::AlreadyPresent); assert_eq!(second_outcome.observation(), crate::RawTransactionIngestObservationPersistence::AlreadyPresent);
return; return;
} }
#[tokio::test(flavor = "current_thread")]
async fn v0_3_13_pre_009_source_skew_and_provider_disagreement_fail_before_additional_observation() {
let cases = [
(43_u64, std::option::Option::Some(1_700_000_000_i64), "AQID"),
(42_u64, std::option::Option::Some(1_700_000_001_i64), "AQID"),
(42_u64, std::option::Option::Some(1_700_000_000_i64), "BAUG"),
];
for (index, (slot, block_time, transaction_data)) in cases.into_iter().enumerate() {
let network = match network("mainnet") {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let port = FakePersistencePort::new(
network,
PortResponse::Outcome(ksp_store_lib::RawEntityWriteOutcome::Inserted, ksp_store_lib::RawObservationWriteOutcome::Inserted),
);
let convergence = crate::RawTransactionIngestPersistenceConvergence::new(8);
let first = match acquisition_with_shape("mainnet", 51, 10, 42, std::option::Option::Some(1_700_000_000), "AQID") {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
let divergent = match acquisition_with_shape("mainnet", 51, index as u8 + 20, slot, block_time, transaction_data) {
std::option::Option::Some(value) => value,
std::option::Option::None => return,
};
assert!(crate::persist_raw_transaction_ingest_converged_acquisition(&port, first, &convergence).await.is_ok());
let conflict = crate::persist_raw_transaction_ingest_converged_acquisition(&port, divergent, &convergence).await;
let error = match conflict {
std::result::Result::Ok(_) => return,
std::result::Result::Err(value) => value,
};
assert_eq!(error.code(), crate::ERROR_CODE_RAW_TRANSACTION_INGEST_CONTENT_CONFLICT);
assert_eq!(port.calls.load(std::sync::atomic::Ordering::Acquire), 1);
assert_eq!(port.observation_calls.load(std::sync::atomic::Ordering::Acquire), 0);
}
return;
}

View File

@@ -1,5 +1,5 @@
// file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/runtime_resources.rs // file: crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/runtime_resources.rs
// version: 20 // version: 21
fn grpc_endpoint(cluster: &str) -> std::option::Option<ksp_onchain_transport_lib::YellowstoneGrpcEndpointSettings> { fn grpc_endpoint(cluster: &str) -> std::option::Option<ksp_onchain_transport_lib::YellowstoneGrpcEndpointSettings> {
return grpc_endpoint_with_identity(cluster, "yellowstone-fixture", "fixture-provider"); return grpc_endpoint_with_identity(cluster, "yellowstone-fixture", "fixture-provider");
@@ -3008,7 +3008,7 @@ fn v0_3_13_pre_008_global_hydration_registry_coalesces_cross_source_key_to_one_l
network, network,
signature: ksp_store_lib::RawTransactionSignature::new([61_u8; 64]), signature: ksp_store_lib::RawTransactionSignature::new([61_u8; 64]),
}; };
let registry = super::RawTransactionIngestGlobalHydrationRegistry::new(&settings); let registry = super::RawTransactionIngestGlobalHydrationRegistry::new(settings.admission_queue_capacity(), settings.persistence_concurrency());
let (first_leader, _first_receiver) = match registry.subscribe_or_lead(&key) { let (first_leader, _first_receiver) = match registry.subscribe_or_lead(&key) {
std::result::Result::Ok(value) => value, std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return, std::result::Result::Err(_) => return,
@@ -3034,3 +3034,107 @@ fn v0_3_13_pre_008_global_hydration_registry_coalesces_cross_source_key_to_one_l
assert!(third_leader); assert!(third_leader);
return; return;
} }
#[test]
fn v0_3_13_pre_009_hydration_quotas_partition_exact_bounds_and_reject_underprovision() {
assert!(super::validate_hydration_fairness_capacity(8, 5, 3).is_ok());
let pending_error = match super::validate_hydration_fairness_capacity(2, 5, 3) {
std::result::Result::Ok(()) => return,
std::result::Result::Err(value) => value,
};
assert_eq!(pending_error.context()[0].value(), "runtime_resources.hydration_pending_capacity_insufficient");
let concurrency_error = match super::validate_hydration_fairness_capacity(8, 2, 3) {
std::result::Result::Ok(()) => return,
std::result::Result::Err(value) => value,
};
assert_eq!(concurrency_error.context()[0].value(), "runtime_resources.hydration_concurrency_insufficient");
let pending_limits = [super::hydration_pending_limit(8, 3, 0), super::hydration_pending_limit(8, 3, 1), super::hydration_pending_limit(8, 3, 2)];
assert_eq!(pending_limits, [3, 3, 2]);
assert_eq!(pending_limits.iter().copied().sum::<usize>(), 8);
assert!(pending_limits.iter().copied().all(|limit| return limit >= 1));
let in_flight_limits = [super::hydration_in_flight_limit(5, 3, 0), super::hydration_in_flight_limit(5, 3, 1), super::hydration_in_flight_limit(5, 3, 2)];
assert_eq!(in_flight_limits, [2, 2, 1]);
assert_eq!(in_flight_limits.iter().copied().sum::<usize>(), 5);
assert!(in_flight_limits.iter().copied().all(|limit| return limit >= 1));
assert!(super::validate_hydration_fairness_capacity(1, 1, 0).is_ok());
assert_eq!(super::hydration_pending_limit(1, 0, 0), 0);
assert_eq!(super::hydration_in_flight_limit(1, 0, 0), 0);
return;
}
#[test]
fn v0_3_13_pre_009_duplicate_hydration_storm_keeps_one_global_key_and_distinct_keys_bounded() {
let network = match ksp_store_lib::RawNetworkId::new("devnet") {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return,
};
let registry = super::RawTransactionIngestGlobalHydrationRegistry::new(2, 1);
let first_key = super::RawTransactionIngestHydrationKey {
commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed.as_str(),
network: network.clone(),
signature: ksp_store_lib::RawTransactionSignature::new([71_u8; 64]),
};
for index in 0..32 {
let subscribed = registry.subscribe_or_lead(&first_key);
let (leader, _receiver) = match subscribed {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return,
};
assert_eq!(leader, index == 0);
}
let second_key = super::RawTransactionIngestHydrationKey {
commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed.as_str(),
network: network.clone(),
signature: ksp_store_lib::RawTransactionSignature::new([72_u8; 64]),
};
let third_key = super::RawTransactionIngestHydrationKey {
commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed.as_str(),
network,
signature: ksp_store_lib::RawTransactionSignature::new([73_u8; 64]),
};
assert!(matches!(registry.subscribe_or_lead(&second_key), std::result::Result::Ok((true, _))));
let saturated = registry.subscribe_or_lead(&third_key);
let error = match saturated {
std::result::Result::Ok(_) => return,
std::result::Result::Err(value) => value,
};
assert_eq!(error.code(), crate::ERROR_CODE_RAW_TRANSACTION_INGEST_RUNTIME_INVALID);
assert_eq!(error.context()[0].value(), "source.global_hydration_pending_saturated");
return;
}
#[tokio::test(flavor = "current_thread")]
async fn v0_3_13_pre_009_global_hydration_permit_and_leader_cleanup_are_bounded_and_fail_closed() {
let network = match ksp_store_lib::RawNetworkId::new("devnet") {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return,
};
let registry = std::sync::Arc::new(super::RawTransactionIngestGlobalHydrationRegistry::new(4, 1));
let first_permit = std::sync::Arc::clone(&registry.hydration_permits).try_acquire_owned();
let first_permit = match first_permit {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return,
};
assert!(std::sync::Arc::clone(&registry.hydration_permits).try_acquire_owned().is_err());
std::mem::drop(first_permit);
assert!(std::sync::Arc::clone(&registry.hydration_permits).try_acquire_owned().is_ok());
let key = super::RawTransactionIngestHydrationKey {
commitment: ksp_onchain_transport_lib::SolanaCommitment::Confirmed.as_str(),
network,
signature: ksp_store_lib::RawTransactionSignature::new([74_u8; 64]),
};
let subscribed = registry.subscribe_or_lead(&key);
let (leader, receiver) = match subscribed {
std::result::Result::Ok(value) => value,
std::result::Result::Err(_) => return,
};
assert!(leader);
{
let _guard = super::RawTransactionIngestHydrationLeaderGuard::new(std::sync::Arc::clone(&registry), key.clone());
}
let published = receiver.borrow().clone();
assert!(matches!(published, std::option::Option::Some(super::RawTransactionIngestSharedHydrationResult::Failed(_))));
let resubscribed = registry.subscribe_or_lead(&key);
assert!(matches!(resubscribed, std::result::Result::Ok((true, _))));
return;
}

222
deltas/0.3.13/pre.009.md Normal file
View File

@@ -0,0 +1,222 @@
<!-- file: deltas/0.3.13/pre.009.md -->
<!-- version: 1 -->
# Delta 0.3.13-pre.009 — disagreements, duplicate storms, bornes globales et fairness
## Base requise
```text
livraison précédente : 0.3.13-pre.008-fix.002
Cargo base : 0.3.13-pre.8.fix.2
delta base : deltas/0.3.13/pre.008-fix.002.md
archive delta base : ksp-general-0.3.13-pre.008-fix.002.zip
```
Les gates opérateur communiqués le 10 septembre 2026 autorisent cette tranche. Le gate Worker est vert pour `cargo fmt`, `cargo fmt --check`, les audits Rust/Markdown, `cargo check --workspace`, Clippy strict et toutes les suites `ksp-worker-raw-transaction-ingest-lib` : `94` unit, `4` cross-layer, `15` dependency-boundary, `22` hardening, `16` public-api, `4` release-completeness et `0` doc-test.
Le gate étendu complète cette qualification avec `cargo test -p ksp-onchain-transport-lib` : `389` unit, `52` public-api, `44` release-completeness et `4` doc-tests passent. Les cinq smokes réseau opt-in affichés restent ignorés comme prévu. Les commandes `cargo tree -p ksp-worker-raw-transaction-ingest-lib --edges normal`, `cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features` et `cargo tree --duplicates` sont exécutées sans erreur ; `cargo tree --duplicates` liste les doublons existants du workspace sans introduire de promesse de graphe sans doublon.
## Objectif
Fermer les risques adversariaux qui restent après la convergence cross-source de `pre.008` :
```text
disagreement entre sources
storms de références dupliquées
borne globale des pending hydration signals
borne globale des tâches/hydrations HTTP
cleanup d'un leader global annulé
fairness minimale entre sources reference-bearing
absence de starvation structurelle
```
La tranche ne modifie pas encore la projection publique de health/snapshots multi-source ; ce point reste réservé à `pre.010`.
## Version
```text
livraison : 0.3.13-pre.009
workspace.package.version : 0.3.13-pre.9
archive : ksp-general-0.3.13-pre.009.zip
```
`Cargo.toml` passe de la version de fichier `555` à `556`.
## Budgets globaux et fairness minimale
Yellowstone, Standard Logs et Helius Transaction sont les sources reference-bearing qui nécessitent une hydration `getTransaction`. Avant tout spawn, `run_live_sources` vérifie :
```text
hydration_source_count <= admission_queue_capacity
hydration_source_count <= persistence_concurrency
```
Si une de ces relations est fausse, le démarrage échoue fail-closed avec un `runtime_invalid` stable. Aucune capacité configurée n'est agrandie silencieusement.
Lorsque la composition est valide, les deux budgets sont partitionnés statiquement par quotient/reste suivant l'ordre déjà validé des sources :
```text
somme hydration pending quotas = admission_queue_capacity
somme hydration in-flight quotas = persistence_concurrency
quota de chaque source reference-bearing >= 1
```
Une source ne peut donc pas consommer la part réservée aux autres sources reference-bearing. Ce mécanisme n'introduit ni scheduler pondéré, ni priorité provider, ni primary/standby.
Standard Block et HTTP Block Polling restent RAW-direct et continuent à utiliser l'admission centrale bornée sans passer par ces quotas d'hydration.
## Borne globale d'hydration
Le `RawTransactionIngestGlobalHydrationRegistry` reste privé et borné à `admission_queue_capacity` clés distinctes. Un duplicate storm sur une clé déjà présente rejoint le résultat global existant et ne crée ni nouvelle entrée ni second leader HTTP.
Un `tokio::sync::Semaphore` global, dimensionné à `persistence_concurrency`, protège en plus le nombre de leaders HTTP effectivement ouverts. Les coordinators locaux conservent simultanément leurs quotas `max_pending_signals` et `max_in_flight`.
Une clé distincte au-delà de la borne globale produit `source.global_hydration_pending_saturated` au lieu d'une croissance mémoire non bornée.
## Cleanup d'un leader global
Chaque leader de la registry possède un `RawTransactionIngestHydrationLeaderGuard` privé. Si la tâche est annulée ou droppée avant la publication normale du résultat, le guard publie une faute source sûre aux followers et retire la clé du registre.
Après cleanup, la même clé peut redevenir leader lors d'une acquisition ultérieure. Aucun leader orphelin ne doit survivre à un abort/shutdown.
## Disagreement canonique
Le cache run-local de convergence persistence ne compare plus uniquement `RawContentHash`. Pour une même identité durable `(network, signature)`, il mémorise maintenant un état canonique borné :
```text
slot
block_time
format_id
format_version
content_hash
```
Une divergence sur l'une de ces dimensions produit immédiatement le content conflict terminal existant avant toute observation additionnelle. Aucun byte de transaction n'est recopié dans le cache ; le hash provient de la canonicalisation Common RAW et le Store conserve son contrôle durable final sur le contenu exact.
La politique reste conservatrice : aucune majorité de sources, aucun first-provider-wins, aucune préférence provider/tier et aucun overwrite de conflit.
## Fairness et duplicate storms
La fairness minimale est prouvée sur le canal d'admission commun borné à capacité `1`. Après qu'une source en storm a rejoint la file d'attente, une seconde source déjà prête rejoint la même file et progresse avant la répétition suivante de la storm.
Cette preuve ne revendique pas une QoS pondérée. Elle verrouille uniquement l'absence de starvation indéfinie d'une source déjà prête sous le contrat FIFO du canal borné commun, tandis que les quotas statiques empêchent la starvation structurelle des sources reference-bearing en amont.
## Preuves ajoutées
Tests unitaires déterministes :
```text
budgets 8/5 répartis sur 3 sources -> [3,3,2] pending et [2,2,1] in-flight
composition sous-provisionnée -> refus avant spawn
32 duplicats d'une même clé -> un seul leader global
clé distincte au-delà de max_pending -> saturation sûre
sémaphore capacité 1 -> une seule permit simultanée
leader guard droppé -> Failed publié + clé réouvrable
queue admission capacité 1 -> seconde source prête progresse sous storm
même signature + slot divergent -> content conflict
même signature + block_time divergent -> content conflict
même signature + contenu/hash divergent -> content conflict
aucune observation additionnelle après disagreement
```
Canaris externes :
```text
dependency_boundary : bornes/fairness restent dans Worker + façades existantes
hardening : quotas, sémaphore, cleanup, disagreement et absence de provider preference
public_api : registry, leader guard, quotas et canonical state restent privés
release_completeness : présence obligatoire des trois canaris pre.009
```
## Frontière de tranche
`pre.009` ne ferme pas encore :
```text
nouveaux compteurs/health publics multi-source
projection détaillée par source
politique de dégradation non terminale
failover provider
scheduler/QoS pondéré
source primary/standby
majority vote
```
Les snapshots/health appartiennent à `pre.010`.
## Fichiers modifiés
```text
Cargo.toml
crates/ksp-worker-raw-transaction-ingest-lib/README.md
crates/ksp-worker-raw-transaction-ingest-lib/USAGE.md
crates/ksp-worker-raw-transaction-ingest-lib/src/persistence.rs
crates/ksp-worker-raw-transaction-ingest-lib/src/runtime_resources.rs
crates/ksp-worker-raw-transaction-ingest-lib/tests/dependency_boundary.rs
crates/ksp-worker-raw-transaction-ingest-lib/tests/hardening.rs
crates/ksp-worker-raw-transaction-ingest-lib/tests/public_api.rs
crates/ksp-worker-raw-transaction-ingest-lib/tests/release_completeness.rs
crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/admission.rs
crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/persistence.rs
crates/ksp-worker-raw-transaction-ingest-lib/unit_tests/runtime_resources.rs
docs/plans/034-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE_PLAN.md
docs/validation/030-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE.md
```
## Fichiers ajoutés
```text
deltas/0.3.13/pre.009.md
```
## Fichiers supprimés
```text
aucun
```
## Validation dans l'environnement d'assemblage
Le toolchain Rust/Cargo/Rustfmt n'est pas disponible dans l'environnement d'assemblage. Les commandes Cargo post-`pre.009` restent donc `NON EXÉCUTÉ LOCAL`. Les audits statiques KSP, le scan normatif, le contrôle exhaustif du diff, des headers et du ZIP sont exécutés avant livraison.
## Résultats statiques finaux
```text
General Rust rule audit: clean
Rust export completeness audit: 0 candidate(s)
KSP workspace Rust rule audit: clean
Markdown table audit: clean (340 tables, 845 files)
Normative rule definitions: 489
Unique normative IDs: 489
Duplicates: 0
```
Contrôle ciblé :
```text
14 fichiers existants modifiés
1 fichier ajouté
0 suppression
14/14 headers existants : +1
nouvelle dépendance : aucune
backend Store physique direct : absent
client HTTP/gRPC direct : absent
unbounded_channel : absent
registry/quotas/canonical state publics : absents
```
## Gate opérateur requis avant pre.010
```bash
cargo fmt --all
cargo fmt --all -- --check
python3 scripts/audit_rust_workspace_rules.py
python3 scripts/audit_markdown_tables.py README.md RULES.md ROADMAP.md CHANGELOG.md docs prompts crates deltas
cargo check --workspace
cargo clippy --workspace --all-targets --all-features -- -D warnings
cargo test -p ksp-onchain-transport-lib
cargo test -p ksp-worker-raw-transaction-ingest-lib
cargo tree -p ksp-worker-raw-transaction-ingest-lib --edges normal
cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features
cargo tree --duplicates
```

View File

@@ -1,5 +1,5 @@
<!-- file: docs/plans/034-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE_PLAN.md --> <!-- file: docs/plans/034-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE_PLAN.md -->
<!-- version: 8 --> <!-- version: 9 -->
# Plan v0.3.13 — WS standard / Helius / HTTP live + convergence multi-source RawTransaction # Plan v0.3.13 — WS standard / Helius / HTTP live + convergence multi-source RawTransaction
@@ -361,6 +361,8 @@ shutdown timeout : bornes 0.3.12 conservées
Le coordinator doit utiliser la capacité effective configurée plutôt que la constante maximale comme borne opérationnelle de pending. Le coordinator doit utiliser la capacité effective configurée plutôt que la constante maximale comme borne opérationnelle de pending.
Pour matérialiser simultanément cette borne et la fairness minimale sans scheduler pondéré, `pre.009` partitionne statiquement les deux capacités entre les seules sources reference-bearing. Une composition est refusée avant spawn si leur nombre dépasse `admission_queue_capacity` ou `persistence_concurrency`; sinon chaque source reçoit au moins une part et les sommes des quotas restent exactement dans les capacités configurées. Un sémaphore global conserve en plus un guard défensif sur les hydrations HTTP effectivement ouvertes.
### 9.4 Fairness minimale ### 9.4 Fairness minimale
Aucune source ne reçoit une queue Worker non bornée. Tous les producteurs attendent sur le même canal borné et subissent le même backpressure. Aucune source ne reçoit une queue Worker non bornée. Tous les producteurs attendent sur le même canal borné et subissent le même backpressure.
@@ -404,7 +406,7 @@ même identité + payload/hash divergent = content conflict explicite
Aucune majorité de providers, préférence de tier ou overwrite n'est autorisé. Aucune majorité de providers, préférence de tier ou overwrite n'est autorisé.
Le Store reste l'autorité durable finale du conflit. Le coordinator peut détecter plus tôt une divergence lorsque plusieurs matériaux complets de même identité coexistent dans le même lot, mais cette optimisation ne remplace jamais le guard Store. Le Store reste l'autorité durable finale du conflit. Le coordinator peut détecter plus tôt une divergence lorsque plusieurs matériaux complets de même identité coexistent dans le même lot, mais cette optimisation ne remplace jamais le guard Store. La comparaison précoce `pre.009` couvre les dimensions durables disponibles sans recopier le payload dans le cache : slot, block time, format id/version et hash canonique ; les bytes restent protégés par la canonicalisation Common RAW et le guard Store.
Un content conflict reste terminal pour le Worker en `0.3.13`. Un content conflict reste terminal pour le Worker en `0.3.13`.
@@ -1283,3 +1285,125 @@ cargo tree -p ksp-worker-raw-transaction-ingest-lib --edges normal
cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features
cargo tree --duplicates cargo tree --duplicates
``` ```
## 67. Gate opérateur pre.008-fix.002 reçu avant pre.009
Le gate complet a été fermé en deux exécutions opérateur consécutives le 10 septembre 2026.
La première exécution confirme :
```text
fmt : PASS
audits Rust : clean / export completeness 0
Markdown : clean, 340 tables / 844 files
cargo check --workspace : PASS
clippy workspace all-targets all-features -D warnings : PASS
worker unit : 94/94 PASS
cross-layer : 4/4 PASS
dependency boundary : 15/15 PASS
hardening : 22/22 PASS
public API : 16/16 PASS
release completeness : 4/4 PASS
worker doc-tests : 0/0 PASS
```
La seconde exécution ferme les commandes étendues qui manquaient jusque-là :
```text
ksp-onchain-transport-lib unit : 389/389 PASS
transport public API : 52/52 PASS
transport release completeness : 44/44 PASS
transport doc-tests : 4/4 PASS
smokes live opt-in : 5 ignored comme prévu
cargo tree worker --edges normal : exécuté sans erreur
cargo tree worker -e features : exécuté sans erreur
cargo tree --duplicates : exécuté sans erreur ; doublons workspace existants listés, aucune promesse de graphe sans doublon
```
Ce gate autorise `pre.009` sans réouvrir Transport ni modifier les dépendances du Worker.
## 68. Implémentation pre.009 — bornes globales et fairness minimale
Les seules sources reference-bearing sont Yellowstone, Standard Logs et Helius Transaction. `run_live_sources` compte ces sources avant tout spawn et vérifie deux compatibilités de capacité :
```text
hydration_source_count <= admission_queue_capacity
hydration_source_count <= persistence_concurrency
```
Une violation est fail-closed avant spawn avec un `runtime_invalid` stable et sans exposer de valeur sensible. Lorsque la composition est valide, les quotas sont répartis de façon déterministe suivant l'ordre déjà validé des sources :
```text
somme hydration pending quotas = admission_queue_capacity
somme hydration in-flight quotas = persistence_concurrency
chaque source reference-bearing reçoit au moins 1 pending et 1 in-flight
```
Le partage utilise quotient + reste et n'introduit ni priorité provider, ni scheduler pondéré, ni queue privée non bornée. Une source hostile ne peut donc pas consommer la part réservée aux autres sources reference-bearing. Standard Block et HTTP Block Polling continuent à passer directement par l'admission centrale bornée lorsqu'ils produisent du Common RAW.
Le registre global d'hydration conserve `max_pending = admission_queue_capacity`. Un sémaphore Tokio global de `persistence_concurrency` constitue un second guard défensif : même si un invariant local régressait, le nombre d'hydrations HTTP leader effectivement ouvertes resterait borné.
## 69. Duplicate storms, cleanup et starvation
La coalescence globale de `pre.008` reste `(network, signature, commitment)`. Un duplicate storm sur une clé existante ne crée pas de nouvelle entrée globale et ne déclenche pas de second leader HTTP. Les clés distinctes restent bornées par le budget global ; saturation produit une faute runtime sûre plutôt qu'une croissance mémoire.
Chaque leader global possède désormais un guard privé de cleanup. Si sa tâche est annulée ou droppée avant publication normale, le guard retire la clé du registre et publie une faute source sûre aux followers. Aucune entrée leader orpheline ne doit survivre à un abort/shutdown.
La fairness de l'admission centrale est prouvée sur une queue bornée de capacité `1` : après qu'une source storm a rejoint la file d'attente, une seconde source prête rejoint la même queue et est admise avant la réitération suivante de la storm. La preuve ne revendique pas de QoS pondérée ; elle verrouille seulement l'absence de starvation indéfinie d'une source déjà prête sous le contrat FIFO du canal borné utilisé.
## 70. Disagreement et content conflict pre.009
Le cache de convergence persistence ne se limite plus au seul `RawContentHash`. Pour une même identité durable `(network, signature)`, il conserve un état canonique borné contenant :
```text
slot
block_time
format_id
format_version
content_hash
```
Une divergence sur l'une de ces dimensions devient immédiatement le content conflict terminal existant, avant toute observation additionnelle. Les bytes ne sont pas recopiés dans le cache ; ils sont déjà représentés par le hash issu de la canonicalisation Common RAW, et le Store conserve son contrôle durable final incluant les bytes exacts.
La politique reste strictement conservatrice : aucune majorité de sources, aucun first-provider-wins, aucune préférence de tier/provider et aucun overwrite ne sont introduits.
## 71. Preuves déterministes pre.009
Les preuves ajoutées couvrent au minimum :
```text
partition exacte des budgets pending et in-flight
refus des compositions sous-provisionnées avant spawn
chaque source reference-bearing reçoit une part non nulle
storm de 32 duplicats -> une seule clé globale leader
clé globale distincte au-delà de la borne -> saturation sûre
sémaphore global -> une seule permit active pour capacité 1
drop du leader guard -> publication Failed + clé réouvrable
storm admission -> seconde source prête progresse avant la répétition suivante
même signature + slot divergent -> content conflict
même signature + block_time divergent -> content conflict
même signature + contenu/hash divergent -> content conflict
aucune observation additionnelle après disagreement
```
Les canaris externes verrouillent en plus l'absence de backend Store direct, client réseau direct, queue non bornée, politique provider-preference et exposition publique des quotas/registry/canonical state.
## 72. Frontière de tranche pre.009
`pre.009` ferme disagreements, duplicate storms, bornes globales d'hydration et fairness minimale. Elle ne modifie pas les compteurs/snapshots publics pour exposer une health multi-source détaillée : cette projection appartient à `pre.010`. Elle n'introduit pas non plus de failover, de dégradation non terminale, de priorité provider ni de scheduling pondéré.
## 73. Gate opérateur requis avant pre.010
```bash
cargo fmt --all
cargo fmt --all -- --check
python3 scripts/audit_rust_workspace_rules.py
python3 scripts/audit_markdown_tables.py README.md RULES.md ROADMAP.md CHANGELOG.md docs prompts crates deltas
cargo check --workspace
cargo clippy --workspace --all-targets --all-features -- -D warnings
cargo test -p ksp-onchain-transport-lib
cargo test -p ksp-worker-raw-transaction-ingest-lib
cargo tree -p ksp-worker-raw-transaction-ingest-lib --edges normal
cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features
cargo tree --duplicates
```

View File

@@ -1,5 +1,5 @@
<!-- file: docs/validation/030-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE.md --> <!-- file: docs/validation/030-V0_3_13_MULTI_SOURCE_LIVE_CONVERGENCE.md -->
<!-- version: 8 --> <!-- version: 9 -->
# Validation v0.3.13 — WS standard / Helius / HTTP live + convergence multi-source # Validation v0.3.13 — WS standard / Helius / HTTP live + convergence multi-source
@@ -1288,3 +1288,127 @@ pas de failover provider implicite
pas de préférence silencieuse entre sources divergentes pas de préférence silencieuse entre sources divergentes
pas de nouveaux compteurs/health publics multi-source avant pre.010 pas de nouveaux compteurs/health publics multi-source avant pre.010
``` ```
## 68. Gate complet pre.008-fix.002 reçu
Le 10 septembre 2026, le gate Worker puis son complément Transport/graphe ont été fournis et sont verts pour toutes les commandes exécutées :
```text
fmt : PASS
audits Rust : clean / export completeness 0
Markdown : clean, 340 tables / 844 files
cargo check --workspace : PASS
clippy strict : PASS
Worker : 94 unit + 4 cross-layer + 15 dependency-boundary + 22 hardening + 16 public-api + 4 release-completeness, 0 échec
Transport : 389 unit + 52 public-api + 44 release-completeness + 4 doc-tests, 0 échec
smokes Transport live opt-in : 5 ignored comme prévu
cargo tree worker normal/features : exécutés sans erreur
cargo tree --duplicates : exécuté sans erreur et liste les doublons existants du workspace
```
Aucun smoke live ignoré n'est requalifié en preuve réseau réelle.
## 69. Surface pre.009 matérialisée
```text
validate_hydration_fairness_capacity privé
hydration_pending_limit privé
hydration_in_flight_limit privé
quotas statiques par source reference-bearing
RawTransactionIngestGlobalHydrationRegistry max_pending exact
sémaphore global hydration
RawTransactionIngestHydrationLeaderGuard privé
RawTransactionIngestCanonicalState privé
comparaison slot/block_time/format/hash avant observation additionnelle
```
Aucune API publique ni dépendance supplémentaire n'est requise.
## 70. Invariants globaux pre.009
Pour une composition productive valide :
```text
hydration_source_count <= admission_queue_capacity
hydration_source_count <= persistence_concurrency
somme quotas pending = admission_queue_capacity
somme quotas hydration tasks = persistence_concurrency
quota de chaque source reference-bearing >= 1
global registry distinct keys <= admission_queue_capacity
HTTP leader effectivement ouvert <= persistence_concurrency
source count <= 32
```
Une composition sous-provisionnée échoue avant spawn. Il n'existe aucune extension silencieuse des bornes configurées, aucune queue provider privée et aucune `unbounded_channel`.
## 71. Duplicate storm, fairness et cleanup
Les tests déterministes ajoutés vérifient :
```text
32 subscriptions identiques -> une seule entrée/leader global
clés distinctes au-delà de max_pending -> runtime_invalid sûr
sémaphore capacité 1 -> seconde acquisition simultanée refusée
leader guard droppé -> follower reçoit Failed et la clé peut redevenir leader
queue admission capacité 1 -> une seconde source déjà prête n'est pas affamée par la répétition d'une storm
```
Le test de fairness ne revendique ni priorité métier ni scheduler pondéré. Il vérifie le comportement minimal attendu du canal borné commun et les quotas réservent une capacité aux autres sources reference-bearing.
## 72. Disagreement/content conflict pre.009
Pour une même identité `(network, signature)`, le cache run-local compare maintenant :
```text
slot
block_time
format_id
format_version
content_hash
```
Les cas slot divergent, block time divergent et contenu/hash divergent sont testés comme content conflicts terminaux avant `record_raw_transaction_observation`. Le Store reste l'autorité durable finale et aucune politique de majority vote, provider priority, preferred provider ou overwrite conflict n'est admise.
## 73. Canaris externes pre.009
Les suites externes sont étendues pour verrouiller :
```text
dependency-boundary : bornes/fairness restent dans Worker + façades existantes
hardening : quotas, sémaphore, cleanup, disagreement et absence de provider preference
public-api : registry, leader guard, quotas et canonical state restent privés
release-completeness : présence obligatoire des trois nouveaux canaris
```
## 74. Validation locale d'assemblage pre.009
Le toolchain Cargo/Rustfmt n'est pas disponible dans l'environnement d'assemblage. Les commandes Cargo post-modification restent `NON EXÉCUTÉ LOCAL`; seules les validations statiques effectivement exécutées et les contrôles de packaging pourront être déclarés PASS dans le delta.
## 75. Non-claims pre.009
```text
pas de nouveaux compteurs/health publics avant pre.010
pas de QoS/scheduler pondéré
pas de failover provider implicite
pas de source primary/standby
pas de majority vote
pas de préférence provider/tier
pas de overwrite d'un conflit canonique
pas de preuve live réseau nouvelle
```
## 76. Gate opérateur requis avant pre.010
```bash
cargo fmt --all
cargo fmt --all -- --check
python3 scripts/audit_rust_workspace_rules.py
python3 scripts/audit_markdown_tables.py README.md RULES.md ROADMAP.md CHANGELOG.md docs prompts crates deltas
cargo check --workspace
cargo clippy --workspace --all-targets --all-features -- -D warnings
cargo test -p ksp-onchain-transport-lib
cargo test -p ksp-worker-raw-transaction-ingest-lib
cargo tree -p ksp-worker-raw-transaction-ingest-lib --edges normal
cargo tree -p ksp-worker-raw-transaction-ingest-lib -e features
cargo tree --duplicates
```