From f8ee0def2b8de635006a171e96a2346e85f864a4 Mon Sep 17 00:00:00 2001
From: henridf <henridf@gmail.com>
Date: Sat, 21 Jan 2023 01:47:38 +0100
Subject: [PATCH] Add stubs for EIP4844 engine API calls (#4536)

---
 beacon_chain/eth1/eth1_monitor.nim | 22 ++++++++++++++++++++++
 vendor/nim-web3                    |  2 +-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/beacon_chain/eth1/eth1_monitor.nim b/beacon_chain/eth1/eth1_monitor.nim
index 3de2da9ea..f61d68a79 100644
--- a/beacon_chain/eth1/eth1_monitor.nim
+++ b/beacon_chain/eth1/eth1_monitor.nim
@@ -531,6 +531,28 @@ proc getPayloadV2*(
   return (await p.dataProvider.web3.provider.engine_getPayloadV2(
     FixedBytes[8] payloadId)).executionPayload
 
+proc getPayloadV3*(
+    p: Eth1Monitor, payloadId: bellatrix.PayloadID):
+    Future[engine_api.ExecutionPayloadV3] {.async.} =
+  # Eth1 monitor can recycle connections without (external) warning; at least,
+  # don't crash.
+  if p.isNil or p.dataProvider.isNil:
+    return default(engine_api.ExecutionPayloadV3)
+
+  return (await p.dataProvider.web3.provider.engine_getPayloadV3(
+    FixedBytes[8] payloadId)).executionPayload
+
+proc getBlobsBundleV1*(
+    p: Eth1Monitor, payloadId: bellatrix.PayloadID):
+    Future[engine_api.BlobsBundleV1] {.async.} =
+  # Eth1 monitor can recycle connections without (external) warning; at least,
+  # don't crash.
+  if p.isNil or p.dataProvider.isNil:
+    return default(engine_api.BlobsBundleV1)
+
+  return (await p.dataProvider.web3.provider.engine_getBlobsBundleV1(
+    FixedBytes[8] payloadId))
+
 proc newPayload*(p: Eth1Monitor, payload: engine_api.ExecutionPayloadV1):
     Future[PayloadStatusV1] =
   # Eth1 monitor can recycle connections without (external) warning; at least,
diff --git a/vendor/nim-web3 b/vendor/nim-web3
index b5188b067..98fba0fb0 160000
--- a/vendor/nim-web3
+++ b/vendor/nim-web3
@@ -1 +1 @@
-Subproject commit b5188b0679aa36ae54ea083bcd68349ef1b344e7
+Subproject commit 98fba0fb0471abffdbe69fb8e66bb59152a7075c