frodovdr/vdr-plugin-iptv
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Added a clarifying comment.

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This commit is contained in:
Antti Seppälä 2007-10-20 08:58:15 +00:00
parent 7511373d74
commit 0a516fd934
1 changed files with 4 additions and 2 deletions
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6
streamer.c
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@ -3,7 +3,7 @@
* *
* See the README file for copyright information and how to reach the author. * See the README file for copyright information and how to reach the author.
* *
* $Id: streamer.c,v 1.26 2007/10/20 08:32:00 ajhseppa Exp $ * $Id: streamer.c,v 1.27 2007/10/20 08:58:15 ajhseppa Exp $
*/ */
#include <vdr/thread.h> #include <vdr/thread.h>
@ -73,7 +73,9 @@ bool cIptvStreamer::Close(void)
// Stop thread // Stop thread
if (Running()) if (Running())
Cancel(3); Cancel(3);
// Close the protocol // Close the protocol. A mutex should be taken here to avoid a race condition
// where thread Action() may be in the process of accessing the protocol.
// Taking a mutex serializes the Close() and Action() -calls.
if (protocol) { if (protocol) {
mutex->Lock(); mutex->Lock();
protocol->Close(); protocol->Close();