fix: support non-200 RPC error

19Nazar · Oct 10, 2024 · d821783 · d821783
1 parent bc78d21
commit d821783
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/providers/src/fetch_json.ts b/packages/providers/src/fetch_json.ts
@@ -9,7 +9,7 @@ const retryConfig = {
     numOfAttempts: RETRY_NUMBER,
     timeMultiple: BACKOFF_MULTIPLIER,
     retry: (e: ProviderError) => {
-        if ([503, 408].includes(e.cause)) {
+        if ([500, 408].includes(e.cause)) {
             return true;
         }
 
@@ -60,10 +60,12 @@ export async function fetchJsonRpc(url: string, json: JsonRpcRequest, headers: o
             throw new ProviderError(await res.text(), { cause: status });
         }
 
-        if (status === 503) {
-            throw new ProviderError(`${url} unavailable`, { cause: status });
+        if (status === 500) {
+            throw new ProviderError(`Internal server error`, { cause: status });
         } else if (status === 408) {
-            throw new ProviderError('Unused connection', { cause: status });
+            throw new ProviderError('Timeout error', { cause: status });
+        } else if (status === 400) {
+            throw new ProviderError('Request validation error', { cause: status });
         }
 
         return res;