From d7be54354944abbdcb60b60c037a6b9f97ca2cfe Mon Sep 17 00:00:00 2001
From: Filipe Azevedo <a38057@alunos.isel.pt>
Date: Wed, 31 Jan 2024 17:27:48 +0000
Subject: [PATCH] increase blockstream buffer size for substreams (#5182)

---
 graph/src/blockchain/block_stream.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graph/src/blockchain/block_stream.rs b/graph/src/blockchain/block_stream.rs
index 7a9b61f012e..fc650252201 100644
--- a/graph/src/blockchain/block_stream.rs
+++ b/graph/src/blockchain/block_stream.rs
@@ -23,7 +23,7 @@ use crate::{prelude::*, prometheus::labels};
 
 pub const BUFFERED_BLOCK_STREAM_SIZE: usize = 100;
 pub const FIREHOSE_BUFFER_STREAM_SIZE: usize = 1;
-pub const SUBSTREAMS_BUFFER_STREAM_SIZE: usize = 1;
+pub const SUBSTREAMS_BUFFER_STREAM_SIZE: usize = 100;
 
 pub struct BufferedBlockStream<C: Blockchain> {
     inner: Pin<Box<dyn Stream<Item = Result<BlockStreamEvent<C>, Error>> + Send>>,