Support HTTP or WebSocket connections.

cerc-io · Apr 24, 2024 · e12d826 · e12d826
1 parent cbe477e
commit e12d826
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/nitro-util/src/eth-client.ts b/packages/nitro-util/src/eth-client.ts
@@ -15,7 +15,12 @@ export class EthClient {
 
   static dial(chainUrl: string): EthClient {
     // Connect to the Ethereum provider
-    const provider = new ethers.providers.WebSocketProvider(chainUrl);
+    let provider;
+    if (chainUrl.startsWith('ws://') || chainUrl.startsWith('wss://')) {
+      provider = new ethers.providers.WebSocketProvider(chainUrl);
+    } else {
+      provider = new ethers.providers.JsonRpcProvider(chainUrl);
+    }
     return new EthClient(provider);
   }