From ad082bc6444edf5e9d2cee38a906a8e2e84392a4 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 6 Dec 2021 19:24:04 +1100
Subject: [PATCH] Do webseed request updates asynchronously

Fixes a bug where received chunks are immediately requested while still being processed.
---
 webseed-peer.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/webseed-peer.go b/webseed-peer.go
index cfce1e81..85e12119 100644
--- a/webseed-peer.go
+++ b/webseed-peer.go
@@ -124,7 +124,11 @@ func (ws *webseedPeer) drop() {}
 func (ws *webseedPeer) handleUpdateRequests() {
 	// Because this is synchronous, webseed peers seem to get first dibs on newly prioritized
 	// pieces.
-	ws.peer.maybeUpdateActualRequestState()
+	go func() {
+		ws.peer.t.cl.lock()
+		defer ws.peer.t.cl.unlock()
+		ws.peer.maybeUpdateActualRequestState()
+	}()
 }
 
 func (ws *webseedPeer) onClose() {
-- 
2.48.1