storage.proto in libra_client-0.2.1

- old
+ new

@@ -43,10 +43,14 @@
     returns (GetAccountStateWithProofByVersionResponse);
 
     // Returns information needed for libra core to start up.
     rpc GetStartupInfo(GetStartupInfoRequest)
     returns (GetStartupInfoResponse);
+
+    // Returns latest ledger infos per epoch.
+    rpc GetLatestLedgerInfosPerEpoch(GetLatestLedgerInfosPerEpochRequest)
+    returns (GetLatestLedgerInfosPerEpochResponse);
 }
 
 message SaveTransactionsRequest {
     // Transactions to persist.
     repeated types.TransactionToCommit txns_to_commit = 1;
@@ -110,6 +114,16 @@
     uint64 latest_version = 2;
     // The latest account state root hash.
     bytes account_state_root_hash = 3;
     // From left to right, root hashes of all frozen subtrees.
     repeated bytes ledger_frozen_subtree_hashes = 4;
+}
+
+message GetLatestLedgerInfosPerEpochRequest {
+    /// The last epoch number with available information to the client.
+    uint64 start_epoch = 1;
+}
+
+message GetLatestLedgerInfosPerEpochResponse {
+    /// Vector of latest ledger infos per epoch (not sorted)
+    repeated types.LedgerInfoWithSignatures latest_ledger_infos = 1;
 }