From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 13 Dec 2021 00:55:47 +0000 (+1100)
Subject: Update peer requests if not interested when piece priorities change
X-Git-Tag: v1.39.1~4
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=a671c06b94fa5743411cd0d257aa8ae759321367;p=btrtrc.git

Update peer requests if not interested when piece priorities change

This should fix a starvation issue where we don't signal interest to a peer that has us choked.
---

diff --git a/torrent.go b/torrent.go
index 508de54c..c41b213b 100644
--- a/torrent.go
+++ b/torrent.go
@@ -1108,7 +1108,7 @@ func (t *Torrent) piecePriorityChanged(piece pieceIndex, reason string) {
 			if !c.peerHasPiece(piece) {
 				return
 			}
-			if c.peerChoking && !c.peerAllowedFast.Contains(uint32(piece)) {
+			if c.requestState.Interested && c.peerChoking && !c.peerAllowedFast.Contains(uint32(piece)) {
 				return
 			}
 			c.updateRequests(reason)