add new rpc for events

Ubeswap · Mar 20, 2024 · b83b17f · b83b17f
1 parent 422a938
commit b83b17f
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Showing 3 changed files with 15 additions and 8 deletions.
diff --git a/src/constants/index.ts b/src/constants/index.ts
@@ -293,7 +293,10 @@ export const DEXES_TO_EXCLUDE = [
 ]
 
 export const EVENT_FETCH_RPC_URLS = {
-  [ChainId.MAINNET]: 'https://celo-mainnet.infura.io/v3/801f4c55ea6b48b4b629c9645964eaa9',
-  [ChainId.ALFAJORES]: '',
-  [ChainId.BAKLAVA]: '',
+  [ChainId.MAINNET]: [
+    'https://celo-mainnet.infura.io/v3/801f4c55ea6b48b4b629c9645964eaa9',
+    'https://rpc.ankr.com/celo',
+  ],
+  [ChainId.ALFAJORES]: [''],
+  [ChainId.BAKLAVA]: [''],
 }
diff --git a/src/pages/Earn/useFarmRegistry.ts b/src/pages/Earn/useFarmRegistry.ts
@@ -84,7 +84,7 @@ const pairDataGql = gql`
   }
 `
 const COMPOUNDS_PER_YEAR = 2
-const LAST_N_BLOCKS = 5760 // Last 8 hours
+const LAST_N_BLOCKS = 1440 // Last 8 hours
 
 export interface WarningInfo {
   poolName: string

diff --git a/src/utils/fetchEvents.ts b/src/utils/fetchEvents.ts
@@ -26,10 +26,14 @@ async function eventFetcher<T>(
 
   const promises = [contract.queryFilter(filter, fromBlockOrBlockhash, toBlock)]
 
-  const alternativeRpc = EVENT_FETCH_RPC_URLS[chainId as ChainId]
-  if (alternativeRpc) {
-    const alternativeProvider = new JsonRpcProvider(alternativeRpc)
-    promises.push(contract.connect(alternativeProvider).queryFilter(filter, fromBlockOrBlockhash, toBlock))
+  const alternativeRpcs = EVENT_FETCH_RPC_URLS[chainId as ChainId]
+  if (alternativeRpcs.length > 0) {
+    for (const rpcUrl of alternativeRpcs) {
+      if (rpcUrl) {
+        const alternativeProvider = new JsonRpcProvider(rpcUrl)
+        promises.push(contract.connect(alternativeProvider).queryFilter(filter, fromBlockOrBlockhash, toBlock))
+      }
+    }
   }
   const result = await Promise.any<Event[]>(promises)
   return result as unknown as T[]