changelog

Author: Mirko-von-Leipzig

CHANGELOG.md

@@ -14,6 +14,7 @@
 - Fixed `TransactionHeader` serialization for row insertion on database & fixed transaction cursor on retrievals ([#1701](https://github.com/0xMiden/node/issues/1701)).
 - Added KMS signing support in validator ([#1677](https://github.com/0xMiden/node/pull/1677)).
 - Added per-IP gRPC rate limiting across services as well as global concurrent connection limit ([#1746](https://github.com/0xMiden/node/issues/1746)).
+- Users can now submit atomic transaction batches via `SubmitBatch` gRPC endpoint ([#1846](https://github.com/0xMiden/node/pull/1846)).
 
 ### Changes
 

proto/proto/internal/block_producer.proto

@@ -13,27 +13,27 @@ import "types/transaction.proto";
 // ================================================================================================
 
 service Api {
-  // Returns the status info.
-  rpc Status(google.protobuf.Empty) returns (rpc.BlockProducerStatus) {}
+    // Returns the status info.
+    rpc Status(google.protobuf.Empty) returns (rpc.BlockProducerStatus) {}
 
-  // Submits proven transaction to the Miden network. Returns the node's current block height.
-  rpc SubmitProvenTransaction(transaction.ProvenTransaction) returns (blockchain.BlockNumber) {}
+    // Submits proven transaction to the Miden network. Returns the node's current block height.
+    rpc SubmitProvenTransaction(transaction.ProvenTransaction) returns (blockchain.BlockNumber) {}
 
-  // Submits a batch of transactions to the Miden network.
-  //
-  // All transactions in this batch will be considered atomic, and be committed together or not all.
-  //
-  // Returns the node's current block height.
-  rpc SubmitBatch(transaction.TransactionBatch) returns (blockchain.BlockNumber) {}
+    // Submits a batch of transactions to the Miden network.
+    //
+    // All transactions in this batch will be considered atomic, and be committed together or not all.
+    //
+    // Returns the node's current block height.
+    rpc SubmitBatch(transaction.TransactionBatch) returns (blockchain.BlockNumber) {}
 
-  // Subscribe to mempool events.
-  //
-  // The event stream will contain all events after the current chain tip. This includes all
-  // currently inflight events that have not yet been committed to the chain.
-  //
-  // Currently only a single active subscription is supported. Subscription requests will cancel
-  // the active subscription, if any.
-  rpc MempoolSubscription(google.protobuf.Empty) returns (stream MempoolEvent) {}
+    // Subscribe to mempool events.
+    //
+    // The event stream will contain all events after the current chain tip. This includes all
+    // currently inflight events that have not yet been committed to the chain.
+    //
+    // Currently only a single active subscription is supported. Subscription requests will cancel
+    // the active subscription, if any.
+    rpc MempoolSubscription(google.protobuf.Empty) returns (stream MempoolEvent) {}
 }
 
 // MEMPOOL SUBSCRIPTION
@@ -44,41 +44,41 @@ message MempoolSubscriptionRequest {}
 
 // Event from the mempool.
 message MempoolEvent {
-  // A block was committed.
-  //
-  // This event is sent when a block is committed to the chain.
-  message BlockCommitted {
-    blockchain.BlockHeader block_header = 1;
-    repeated transaction.TransactionId transactions = 2;
-  }
+    // A block was committed.
+    //
+    // This event is sent when a block is committed to the chain.
+    message BlockCommitted {
+        blockchain.BlockHeader block_header = 1;
+        repeated transaction.TransactionId transactions = 2;
+    }
 
-  // A transaction was added to the mempool.
-  //
-  // This event is sent when a transaction is added to the mempool.
-  message TransactionAdded {
-    // The ID of the transaction.
-    transaction.TransactionId id = 1;
-    // Nullifiers consumed by the transaction.
-    repeated primitives.Digest nullifiers = 2;
-    // Network notes created by the transaction.
-    repeated note.NetworkNote network_notes = 3;
-    // Changes to a network account, if any. This includes creation of new network accounts.
+    // A transaction was added to the mempool.
     //
-    // The account delta is encoded using [winter_utils::Serializable] implementation
-    // for [miden_protocol::account::delta::AccountDelta].
-    optional bytes network_account_delta = 4;
-  }
+    // This event is sent when a transaction is added to the mempool.
+    message TransactionAdded {
+        // The ID of the transaction.
+        transaction.TransactionId id = 1;
+        // Nullifiers consumed by the transaction.
+        repeated primitives.Digest nullifiers = 2;
+        // Network notes created by the transaction.
+        repeated note.NetworkNote network_notes = 3;
+        // Changes to a network account, if any. This includes creation of new network accounts.
+        //
+        // The account delta is encoded using [winter_utils::Serializable] implementation
+        // for [miden_protocol::account::delta::AccountDelta].
+        optional bytes network_account_delta = 4;
+    }
 
-  // A set of transactions was reverted and dropped from the mempool.
-  //
-  // This event is sent when a set of transactions are reverted and dropped from the mempool.
-  message TransactionsReverted {
-    repeated transaction.TransactionId reverted = 1;
-  }
+    // A set of transactions was reverted and dropped from the mempool.
+    //
+    // This event is sent when a set of transactions are reverted and dropped from the mempool.
+    message TransactionsReverted {
+        repeated transaction.TransactionId reverted = 1;
+    }
 
-  oneof event {
-    TransactionAdded transaction_added = 1;
-    BlockCommitted block_committed = 2;
-    TransactionsReverted transactions_reverted = 3;
-  }
+    oneof event {
+        TransactionAdded transaction_added = 1;
+        BlockCommitted block_committed = 2;
+        TransactionsReverted transactions_reverted = 3;
+    }
 }