fix base multicall multichunk for gas (#304)

Uniswap · Aug 12, 2023 · fbc0435 · fbc0435
1 parent 878e0dd
commit fbc0435
Showing 1 changed file with 33 additions and 1 deletion.
diff --git a/src/routers/alpha-router/alpha-router.ts b/src/routers/alpha-router/alpha-router.ts
@@ -388,6 +388,38 @@ export class AlphaRouter
       switch (chainId) {
         case ChainId.OPTIMISM:
         case ChainId.OPTIMISM_GOERLI:
+          this.onChainQuoteProvider = new OnChainQuoteProvider(
+            chainId,
+            provider,
+            this.multicall2Provider,
+            {
+              retries: 2,
+              minTimeout: 100,
+              maxTimeout: 1000,
+            },
+            {
+              multicallChunk: 110,
+              gasLimitPerCall: 1_200_000,
+              quoteMinSuccessRate: 0.1,
+            },
+            {
+              gasLimitOverride: 3_000_000,
+              multicallChunk: 45,
+            },
+            {
+              gasLimitOverride: 3_000_000,
+              multicallChunk: 45,
+            },
+            {
+              baseBlockOffset: -10,
+              rollback: {
+                enabled: true,
+                attemptsBeforeRollback: 1,
+                rollbackBlockOffset: -10,
+              },
+            }
+          );
+          break;
         case ChainId.BASE:
         case ChainId.BASE_GOERLI:
           this.onChainQuoteProvider = new OnChainQuoteProvider(
@@ -400,7 +432,7 @@ export class AlphaRouter
               maxTimeout: 1000,
             },
             {
-              multicallChunk: 110,
+              multicallChunk: 80,
               gasLimitPerCall: 1_200_000,
               quoteMinSuccessRate: 0.1,
             },