From 2bccb8fee020c98b1fdd3b64965783ab6d0686d5 Mon Sep 17 00:00:00 2001
From: dmarzzz <danmarzec@icloud.com>
Date: Sat, 16 Dec 2023 13:35:21 +0800
Subject: [PATCH] not working demo

---
 core/vm/contracts_suave_eth.go      | 20 ++++++++++++++++++--
 suave/sol/standard_peekers/bids.sol | 17 ++++++++++++++---
 2 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/core/vm/contracts_suave_eth.go b/core/vm/contracts_suave_eth.go
index ac2b9be5f7..8719346413 100644
--- a/core/vm/contracts_suave_eth.go
+++ b/core/vm/contracts_suave_eth.go
@@ -388,6 +388,7 @@ 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 {
@@ -395,8 +396,9 @@ func (c *suaveRuntime) submitBundleJsonRPC(url string, method string, params []b
 	}
 	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)
 		}
@@ -404,7 +406,21 @@ func (c *suaveRuntime) submitBundleJsonRPC(url string, method string, params []b
 		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
index 4c866a5a73..4db9e63824 100644
--- 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));
     }
 }