Revert on Json RPC error (#91)

flashbots · Jul 1, 2024 · 17db5e0 · 17db5e0
1 parent 1951066
commit 17db5e0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/protocols/EthJsonRPC.sol b/src/protocols/EthJsonRPC.sol
@@ -119,6 +119,10 @@ contract EthJsonRPC {
         bytes memory output = Suave.doHTTPRequest(request);
 
         JSONParserLib.Item memory item = string(output).parse();
+        JSONParserLib.Item memory err = item.at('"error"');
+        if (!err.isUndefined()) {
+            revert(err.value());
+        }
         return item.at('"result"');
     }