Add Rust GBT config flag

backend/mempool-config.sample.json

@@ -27,6 +27,7 @@
     "AUDIT": false,
     "ADVANCED_GBT_AUDIT": false,
     "ADVANCED_GBT_MEMPOOL": false,
+    "RUST_GBT": false,
     "CPFP_INDEXING": false,
     "DISK_CACHE_BLOCK_INTERVAL": 6
   },

backend/src/__fixtures__/mempool-config.template.json

@@ -27,6 +27,7 @@
     "AUDIT": true,
     "ADVANCED_GBT_AUDIT": true,
     "ADVANCED_GBT_MEMPOOL": true,
+    "RUST_GBT": false,
     "CPFP_INDEXING": true,
     "MAX_BLOCKS_BULK_QUERY": 999,
     "DISK_CACHE_BLOCK_INTERVAL": 999

backend/src/__tests__/config.test.ts

@@ -40,6 +40,7 @@ describe('Mempool Backend Config', () => {
         AUDIT: false,
         ADVANCED_GBT_AUDIT: false,
         ADVANCED_GBT_MEMPOOL: false,
+        RUST_GBT: false,
         CPFP_INDEXING: false,
         MAX_BLOCKS_BULK_QUERY: 0,
         DISK_CACHE_BLOCK_INTERVAL: 6,

backend/src/api/websocket-handler.ts

@@ -342,7 +342,11 @@ class WebsocketHandler {
     this.printLogs();
 
     if (config.MEMPOOL.ADVANCED_GBT_MEMPOOL) {
-      await mempoolBlocks.$rustUpdateBlockTemplates(newMempool, newTransactions, deletedTransactions, true);
+      if (config.MEMPOOL.RUST_GBT) {
+        await mempoolBlocks.$rustUpdateBlockTemplates(newMempool, newTransactions, deletedTransactions, true);
+      } else {
+        await mempoolBlocks.$updateBlockTemplates(newMempool, newTransactions, deletedTransactions, true);
+      }
     } else {
       mempoolBlocks.updateMempoolBlocks(newMempool, true);
     }
@@ -588,7 +592,11 @@ class WebsocketHandler {
       if (separateAudit) {
         auditMempool = deepClone(_memPool);
         if (config.MEMPOOL.ADVANCED_GBT_AUDIT) {
-          projectedBlocks = await mempoolBlocks.$rustMakeBlockTemplates(auditMempool, false);
+          if (config.MEMPOOL.RUST_GBT) {
+            projectedBlocks = await mempoolBlocks.$rustMakeBlockTemplates(auditMempool, false);
+          } else {
+            projectedBlocks = await mempoolBlocks.$makeBlockTemplates(auditMempool, false);
+          }
         } else {
           projectedBlocks = mempoolBlocks.updateMempoolBlocks(auditMempool, false);
         }
@@ -655,7 +663,11 @@ class WebsocketHandler {
     }
 
     if (config.MEMPOOL.ADVANCED_GBT_MEMPOOL) {
-      await mempoolBlocks.$rustMakeBlockTemplates(_memPool, true);
+      if (config.MEMPOOL.RUST_GBT) {
+        await mempoolBlocks.$rustMakeBlockTemplates(_memPool, true);
+      } else {
+        await mempoolBlocks.$makeBlockTemplates(_memPool, true);
+      }
     } else {
       mempoolBlocks.updateMempoolBlocks(_memPool, true);
     }

backend/src/config.ts

@@ -31,6 +31,7 @@ interface IConfig {
     AUDIT: boolean;
     ADVANCED_GBT_AUDIT: boolean;
     ADVANCED_GBT_MEMPOOL: boolean;
+    RUST_GBT: boolean;
     CPFP_INDEXING: boolean;
     MAX_BLOCKS_BULK_QUERY: number;
     DISK_CACHE_BLOCK_INTERVAL: number;
@@ -160,6 +161,7 @@ const defaults: IConfig = {
     'AUDIT': false,
     'ADVANCED_GBT_AUDIT': false,
     'ADVANCED_GBT_MEMPOOL': false,
+    'RUST_GBT': false,
     'CPFP_INDEXING': false,
     'MAX_BLOCKS_BULK_QUERY': 0,
     'DISK_CACHE_BLOCK_INTERVAL': 6,

docker/backend/mempool-config.json

@@ -25,6 +25,7 @@
     "AUDIT": __MEMPOOL_AUDIT__,
     "ADVANCED_GBT_AUDIT": __MEMPOOL_ADVANCED_GBT_AUDIT__,
     "ADVANCED_GBT_MEMPOOL": __MEMPOOL_ADVANCED_GBT_MEMPOOL__,
+    "RUST_GBT": __MEMPOOL_RUST_GBT__,
     "CPFP_INDEXING": __MEMPOOL_CPFP_INDEXING__,
     "MAX_BLOCKS_BULK_QUERY": __MEMPOOL_MAX_BLOCKS_BULK_QUERY__,
     "DISK_CACHE_BLOCK_INTERVAL": __MEMPOOL_DISK_CACHE_BLOCK_INTERVAL__,

docker/backend/start.sh

@@ -28,6 +28,7 @@ __MEMPOOL_POOLS_JSON_TREE_URL__=${MEMPOOL_POOLS_JSON_TREE_URL:=https://api.githu
 __MEMPOOL_AUDIT__=${MEMPOOL_AUDIT:=false}
 __MEMPOOL_ADVANCED_GBT_AUDIT__=${MEMPOOL_ADVANCED_GBT_AUDIT:=false}
 __MEMPOOL_ADVANCED_GBT_MEMPOOL__=${MEMPOOL_ADVANCED_GBT_MEMPOOL:=false}
+__MEMPOOL_RUST_GBT__=${MEMPOOL_RUST_GBT:=false}
 __MEMPOOL_CPFP_INDEXING__=${MEMPOOL_CPFP_INDEXING:=false}
 __MEMPOOL_MAX_BLOCKS_BULK_QUERY__=${MEMPOOL_MAX_BLOCKS_BULK_QUERY:=0}
 __MEMPOOL_DISK_CACHE_BLOCK_INTERVAL__=${MEMPOOL_DISK_CACHE_BLOCK_INTERVAL:=6}
@@ -155,6 +156,7 @@ sed -i "s!__MEMPOOL_POOLS_JSON_URL__!${__MEMPOOL_POOLS_JSON_URL__}!g" mempool-co
 sed -i "s!__MEMPOOL_POOLS_JSON_TREE_URL__!${__MEMPOOL_POOLS_JSON_TREE_URL__}!g" mempool-config.json
 sed -i "s!__MEMPOOL_AUDIT__!${__MEMPOOL_AUDIT__}!g" mempool-config.json
 sed -i "s!__MEMPOOL_ADVANCED_GBT_MEMPOOL__!${__MEMPOOL_ADVANCED_GBT_MEMPOOL__}!g" mempool-config.json
+sed -i "s!__MEMPOOL_RUST_GBT__!${__MEMPOOL_GBT__}!g" mempool-config.json
 sed -i "s!__MEMPOOL_ADVANCED_GBT_AUDIT__!${__MEMPOOL_ADVANCED_GBT_AUDIT__}!g" mempool-config.json
 sed -i "s!__MEMPOOL_CPFP_INDEXING__!${__MEMPOOL_CPFP_INDEXING__}!g" mempool-config.json
 sed -i "s!__MEMPOOL_MAX_BLOCKS_BULK_QUERY__!${__MEMPOOL_MAX_BLOCKS_BULK_QUERY__}!g" mempool-config.json

production/mempool-config.mainnet.json

@@ -14,6 +14,7 @@
     "CPFP_INDEXING": true,
     "ADVANCED_GBT_AUDIT": true,
     "ADVANCED_GBT_MEMPOOL": true,
+    "RUST_GBT": true,
     "USE_SECOND_NODE_FOR_MINFEE": true,
     "DISK_CACHE_BLOCK_INTERVAL": 1
   },

production/mempool-config.signet.json

@@ -10,6 +10,7 @@
     "AUDIT": true,
     "ADVANCED_GBT_AUDIT": true,
     "ADVANCED_GBT_MEMPOOL": true,
+    "RUST_GBT": true,
     "POLL_RATE_MS": 1000,
     "DISK_CACHE_BLOCK_INTERVAL": 1
   },

production/mempool-config.testnet.json

@@ -10,6 +10,7 @@
     "AUDIT": true,
     "ADVANCED_GBT_AUDIT": true,
     "ADVANCED_GBT_MEMPOOL": true,
+    "RUST_GBT": true,
     "POLL_RATE_MS": 1000,
     "DISK_CACHE_BLOCK_INTERVAL": 1
   },