#1870 introduce maxHistoricStateDbSize

skalenetwork · Aug 12, 2024 · e9614a5 · e9614a5
1 parent 39b6d8e
commit e9614a5
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Showing 3 changed files with 7 additions and 0 deletions.
diff --git a/libethcore/ChainOperationParams.h b/libethcore/ChainOperationParams.h
@@ -179,6 +179,7 @@ struct SChain {
     bool multiTransactionMode = false;
     int emptyBlockIntervalMs = -1;
     int64_t levelDBReopenIntervalMs = -1;
+    int64_t maxHistoricStateDbSize = -1;
     size_t t = 1;
 
     // key is patch name

diff --git a/libethereum/ChainParams.cpp b/libethereum/ChainParams.cpp
@@ -288,6 +288,11 @@ void ChainParams::processSkaleConfigItems( ChainParams& cp, json_spirit::mObject
                                     sChainObj.at( "levelDBReopenIntervalMs" ).get_int64() :
                                     c_defaultLevelDBReopenIntervalMs;
 
+    // negative maxHistoricStateDbSize means rotations are disabled
+    s.maxHistoricStateDbSize = sChainObj.count( "maxHistoricStateDbSize" ) ?
+                                   sChainObj.at( "maxHistoricStateDbSize" ).get_int64() :
+                                   -1;
+
     s.contractStorageLimit = sChainObj.count( "contractStorageLimit" ) ?
                                  sChainObj.at( "contractStorageLimit" ).get_int64() :
                                  0;

diff --git a/libethereum/ValidationSchemes.cpp b/libethereum/ValidationSchemes.cpp
@@ -255,6 +255,7 @@ void validateConfigJson( js::mObject const& _obj ) {
             { "emptyBlockIntervalAfterCatchupMs",
                 { { js::int_type }, JsonFieldPresence::Optional } },
             { "levelDBReopenIntervalMs", { { js::int_type }, JsonFieldPresence::Optional } },
+            { "maxHistoricStateDbSize", { { js::int_type }, JsonFieldPresence::Optional } },
             { "snapshotIntervalSec", { { js::int_type }, JsonFieldPresence::Optional } },
             { "snapshotDownloadTimeout", { { js::int_type }, JsonFieldPresence::Optional } },
             { "snapshotDownloadInactiveTimeout",