From c0addb73a0d25f66e9e8222845835f242367b3d9 Mon Sep 17 00:00:00 2001
From: tuyennhv <tuyen@chainsafe.io>
Date: Tue, 2 Apr 2024 21:25:21 +0700
Subject: [PATCH] feat: enable gossipsub batch publish (#6597)

---
 packages/beacon-node/src/network/gossip/gossipsub.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/beacon-node/src/network/gossip/gossipsub.ts b/packages/beacon-node/src/network/gossip/gossipsub.ts
index 4432e8085a4d..c9d839292242 100644
--- a/packages/beacon-node/src/network/gossip/gossipsub.ts
+++ b/packages/beacon-node/src/network/gossip/gossipsub.ts
@@ -126,6 +126,8 @@ export class Eth2Gossipsub extends GossipSub {
       asyncValidation: true,
 
       maxOutboundBufferSize: MAX_OUTBOUND_BUFFER_SIZE,
+      // serialize message once and send to all peers when publishing
+      batchPublish: true,
     });
     this.scoreParams = scoreParams;
     this.config = config;