From: Matt Joiner <anacrolix@gmail.com>
Date: Wed, 4 Jan 2017 07:08:29 +0000 (+1100)
Subject: Reduce the priority given to earlier pieces. Maximum priority reads at the end of... 
X-Git-Tag: v1.0.0~498
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=174cc0e183c07fe04e5acb50dbd44596f08e2e6b;p=btrtrc.git

Reduce the priority given to earlier pieces. Maximum priority reads at the end of the file aren’t getting enough attention.
---

diff --git a/connection.go b/connection.go
index 01f75dd0..b1ab07f8 100644
--- a/connection.go
+++ b/connection.go
@@ -542,7 +542,7 @@ func (cn *connection) updatePiecePriority(piece int) {
 	default:
 		panic(tpp)
 	}
-	prio += piece / 2
+	prio += piece / 3
 	cn.pieceRequestOrder.Set(piece, prio)
 	cn.updateRequests()
 }