From: Matt Joiner <anacrolix@gmail.com>
Date: Thu, 21 Sep 2017 09:29:56 +0000 (+1000)
Subject: Reduce system call overhead reading from connections
X-Git-Tag: v1.0.0~376
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=326f60b31960b5a5f4d68761109ad109fc9a8ca3;p=btrtrc.git

Reduce system call overhead reading from connections
---

diff --git a/connection.go b/connection.go
index 1d99664a..774e55f1 100644
--- a/connection.go
+++ b/connection.go
@@ -720,7 +720,7 @@ func (c *connection) mainReadLoop() error {
 	cl := t.cl
 
 	decoder := pp.Decoder{
-		R:         bufio.NewReader(c.r),
+		R:         bufio.NewReaderSize(c.r, 1<<17),
 		MaxLength: 256 * 1024,
 		Pool:      t.chunkPool,
 	}