not working demo

flashbots · Dec 16, 2023 · 2bccb8f · 2bccb8f
1 parent 6de1fdf
commit 2bccb8f
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Showing 2 changed files with 32 additions and 5 deletions.
diff --git a/core/vm/contracts_suave_eth.go b/core/vm/contracts_suave_eth.go
@@ -388,23 +388,39 @@ func (c *suaveRuntime) submitBundleJsonRPC(url string, method string, params []b
 	req.Header.Add("Accept", "application/json")
 	req.Header.Add("X-Flashbots-Signature", signature)
 
+	start := time.Now()
 	// Execute request
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return formatPeekerError("could not send request to relay: %w", err)
 	}
 	defer resp.Body.Close()
 
+	var bodyBytes []byte
 	if resp.StatusCode > 299 {
-		bodyBytes, err := io.ReadAll(resp.Body)
+		bodyBytes, err = io.ReadAll(resp.Body)
 		if err != nil {
 			return formatPeekerError("request failed with code %d", resp.StatusCode)
 		}
 
 		return formatPeekerError("request failed with code %d: %s", resp.StatusCode, string(bodyBytes))
 	}
 
-	return nil, nil
+	elapsed := time.Since(start)
+
+	results := struct {
+		StatusCode    int           `json:"statusCode"`
+		Destination   string        `json:"destination"`
+		RoundTripTime time.Duration `json:"roundTripTime"`
+		Response      string        `json:"reponse"`
+	}{
+		StatusCode:    resp.StatusCode,
+		Destination:   url,
+		RoundTripTime: elapsed,
+		Response:      string(bodyBytes),
+	}
+
+	return json.Marshal(results)
 }
 
 func (c *suaveRuntime) fillMevShareBundle(bidId types.BidId) ([]byte, error) {

diff --git a/suave/sol/standard_peekers/bids.sol b/suave/sol/standard_peekers/bids.sol
@@ -47,22 +47,33 @@ contract BundleBidContract is AnyBidContract {
 
 contract EthBundleSenderContract is BundleBidContract {
     string[] public builderUrls;
+	bytes[] public submissionResults;
+
+	event SubmissionEvent(bytes[] submissionResults);
+
 
     constructor(string[] memory builderUrls_) {
         builderUrls = builderUrls_;
     }
 
+	function emitAndReturnWithResults(Suave.Bid memory bid, bytes[] memory submissionResults) internal virtual returns (bytes memory) {
+        emit BidEvent(bid.id, bid.decryptionCondition, bid.allowedPeekers);
+		emit SubmissionEvent(submissionResults);
+    }
+
     function emitAndReturn(Suave.Bid memory bid, bytes memory bundleData)
         internal
         virtual
         override
         returns (bytes memory)
     {
+		bytes memory submissionDetails;
+
         for (uint256 i = 0; i < builderUrls.length; i++) {
-            Suave.submitBundleJsonRPC(builderUrls[i], "eth_sendBundle", bundleData);
+			submissionDetails = Suave.submitBundleJsonRPC(builderUrls[i], "eth_sendBundle", bundleData);
+            submissionResults.push(submissionDetails);
         }
-
-        return BundleBidContract.emitAndReturn(bid, bundleData);
+		return bytes.concat(this.emitAndReturnWithResults.selector, abi.encode(bid,  submissionResults));
     }
 }