feat: use MKTreeStoreSqlite to sign Cardano transactions in signer

input-output-hk · Aug 27, 2024 · 6e2d861 · 6e2d861
1 parent 7428c79
commit 6e2d861
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Showing 2 changed files with 9 additions and 12 deletions.
diff --git a/mithril-signer/src/mktree_store_sqlite.rs b/mithril-signer/src/mktree_store_sqlite.rs
@@ -24,15 +24,12 @@ pub struct MKTreeStoreSqlite {
 impl MKTreeStoreSqlite {
     fn try_new() -> StdResult<Self> {
         let connection = sqlite::Connection::open_thread_safe(":memory:")?;
-        connection
-                .execute(
-                    "pragma journal_mode = wal; pragma synchronous = normal; pragma shrink_memory; pragma temp_store = FILE;",
-                )
-                ?;
-        let query = "
+        connection.execute("pragma shrink_memory; pragma temp_store = FILE;")?;
+        connection.execute(
+            "
                 CREATE TABLE merkle_tree (pos INTEGER, elem TEXT, primary key (pos));
-            ";
-        connection.execute(query)?;
+            ",
+        )?;
 
         Ok(Self {
             inner_store: RwLock::new(connection),

diff --git a/mithril-signer/src/runtime/signer_services.rs b/mithril-signer/src/runtime/signer_services.rs
@@ -9,7 +9,7 @@ use mithril_common::{
     cardano_transactions_preloader::CardanoTransactionsPreloader,
     chain_observer::{CardanoCliRunner, ChainObserver, ChainObserverBuilder, ChainObserverType},
     chain_reader::PallasChainReader,
-    crypto_helper::{MKTreeStoreInMemory, OpCert, ProtocolPartyId, SerDeShelleyFileFormat},
+    crypto_helper::{OpCert, ProtocolPartyId, SerDeShelleyFileFormat},
     digesters::{
         cache::{ImmutableFileDigestCacheProvider, JsonImmutableFileDigestCacheProviderBuilder},
         CardanoImmutableDigester, ImmutableDigester, ImmutableFileObserver,
@@ -33,8 +33,8 @@ use mithril_persistence::{
 use crate::{
     aggregator_client::AggregatorClient, metrics::MetricsService, single_signer::SingleSigner,
     AggregatorHTTPClient, CardanoTransactionsImporter,
-    CardanoTransactionsPreloaderActivationSigner, Configuration, MithrilSingleSigner,
-    ProtocolInitializerStore, ProtocolInitializerStorer, SignerUpkeepService,
+    CardanoTransactionsPreloaderActivationSigner, Configuration, MKTreeStoreSqlite,
+    MithrilSingleSigner, ProtocolInitializerStore, ProtocolInitializerStorer, SignerUpkeepService,
     TransactionsImporterByChunk, TransactionsImporterWithPruner, TransactionsImporterWithVacuum,
     UpkeepService, HTTP_REQUEST_TIMEOUT_DURATION, SQLITE_FILE, SQLITE_FILE_CARDANO_TRANSACTION,
 };
@@ -316,7 +316,7 @@ impl<'a> ServiceBuilder for ProductionServiceBuilder<'a> {
         ));
         let block_range_root_retriever = transaction_store.clone();
         let cardano_transactions_builder = Arc::new(CardanoTransactionsSignableBuilder::<
-            MKTreeStoreInMemory,
+            MKTreeStoreSqlite,
         >::new(
             state_machine_transactions_importer,
             block_range_root_retriever,