From: Matt Joiner <anacrolix@gmail.com>
Date: Thu, 28 Jan 2016 02:21:50 +0000 (+1100)
Subject: Fix stall if data goes missing during a read
X-Git-Tag: v1.0.0~939^2~1
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=9e50da4892e52a613e0183d83c8d597a137e88eb;p=btrtrc.git

Fix stall if data goes missing during a read
---

diff --git a/reader.go b/reader.go
index 8c3fa56f..acc481cf 100644
--- a/reader.go
+++ b/reader.go
@@ -73,7 +73,14 @@ func (r *Reader) available(off, max int64) (ret int64) {
 	return
 }
 
+func (r *Reader) tickleClient() {
+	r.t.torrent.readersChanged(r.t.cl)
+}
+
 func (r *Reader) waitReadable(off int64) {
+	// We may have been sent back here because we were told we could read but
+	// it failed.
+	r.tickleClient()
 	r.t.cl.event.Wait()
 }