Quicknode provider error

web3 · Aug 15, 2024 · 7f6567c · 7f6567c
1 parent f5111a1
commit 7f6567c
Showing 1 changed file with 24 additions and 1 deletion.
diff --git a/packages/web3-rpc-providers/src/web3_provider_quicknode.ts b/packages/web3-rpc-providers/src/web3_provider_quicknode.ts
@@ -15,12 +15,17 @@ You should have received a copy of the GNU Lesser General Public License
 along with web3.js.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+import { EthExecutionAPI, JsonRpcResponseWithResult, Web3APIMethod, Web3APIPayload, Web3APIReturnType, Web3APISpec } from "web3-types";
+import { ResponseError } from "web3-errors";
 import { Transport, Network } from "./types.js";
 import { Web3ExternalProvider } from "./web3_provider.js";
+import { QuickNodeRateLimitError } from "./errors.js";
 
 const isValid = (str: string) => str !== undefined && str.trim().length > 0;
 
-export class QuickNodeProvider extends Web3ExternalProvider {
+export class QuickNodeProvider<
+API extends Web3APISpec = EthExecutionAPI,
+> extends Web3ExternalProvider {
 
     public constructor(
         network: Network = Network.ETH_MAINNET,
@@ -32,6 +37,24 @@ export class QuickNodeProvider extends Web3ExternalProvider {
 
     }
 
+    public async request<
+        Method extends Web3APIMethod<API>,
+        ResultType = Web3APIReturnType<API, Method>,
+    >(
+        payload: Web3APIPayload<EthExecutionAPI, Method>,
+        requestOptions?: RequestInit,
+    ): Promise<JsonRpcResponseWithResult<ResultType>> {
+
+        try {
+            return await super.request(payload, requestOptions);
+        } catch (error) {
+            if (error instanceof ResponseError && error.statusCode === 429){
+                throw new QuickNodeRateLimitError(error);
+            }
+            throw error;
+        }
+    }
+
     // eslint-disable-next-line class-methods-use-this
     public getRPCURL(network: Network,
         transport: Transport,