From 4dc484df0b3c6b27da905c5011473289016db598 Mon Sep 17 00:00:00 2001
From: doug <4741454+douglance@users.noreply.github.com>
Date: Tue, 3 Dec 2024 06:50:33 -0500
Subject: [PATCH] feat: enables edu chain fastwithdrawal (#2103)

Co-authored-by: Bartek <bartlomiejkramek@outlook.com>
---
 .../src/util/orbitChainsData.json                  |  3 ++-
 packages/scripts/src/addOrbitChain/provider.ts     | 14 +++++++++++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/packages/arb-token-bridge-ui/src/util/orbitChainsData.json b/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
index 259c700f50..a36f632393 100644
--- a/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
+++ b/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
@@ -670,7 +670,8 @@
           "name": "EDU",
           "symbol": "EDU",
           "logoUrl": "/images/EduChainTokenLogo.png"
-        }
+        },
+        "fastWithdrawalTime": 3600000
       }
     },
     {
diff --git a/packages/scripts/src/addOrbitChain/provider.ts b/packages/scripts/src/addOrbitChain/provider.ts
index c29faa0d4f..d7287dedb7 100644
--- a/packages/scripts/src/addOrbitChain/provider.ts
+++ b/packages/scripts/src/addOrbitChain/provider.ts
@@ -6,13 +6,21 @@ export const getProvider = (chainInfo: {
   name: string;
   chainId: number;
 }) => {
+  const THROTTLE_LIMIT = 10;
+
   const connection: ConnectionInfo = {
     url: chainInfo.rpcUrl,
-    timeout: 30000,
+    timeout: 300000,
     allowGzip: true,
     skipFetchSetup: true,
-    throttleLimit: 3,
-    throttleSlotInterval: 1000,
+    throttleLimit: THROTTLE_LIMIT,
+    throttleSlotInterval: 3000,
+    throttleCallback: async (attempt: number) => {
+      // Always retry until we hit the THROTTLE_LIMIT
+      // Otherwise, it only throttles for specific response codes
+      // Return true to continue retrying, false to stop
+      return attempt <= THROTTLE_LIMIT;
+    },
     headers: {
       Accept: "*/*",
       "Accept-Encoding": "gzip, deflate, br",