allow MST callback to distinguish between disconnect and parse error situations, and only log for the hard errors

1 files changed, 5 insertions, 0 deletions

diff --git a/src/conversation/gnunet-helper-audio-playback-gst.c b/src/conversation/gnunet-helper-audio-playback-gst.c
index 264b14e76..002fed6c7 100644
--- a/src/conversation/gnunet-helper-audio-playback-gst.c
+++ b/src/conversation/gnunet-helper-audio-playback-gst.c
@@ -221,6 +221,11 @@ feed_buffer_to_gst (const char *audio, size_t b_len)
 
 /**
  * Message callback
+ *
+ * @param msg message we received.
+ * @return #GNUNET_OK on success,
+ *     #GNUNET_NO to stop further processing due to disconnect (no error)
+ *     #GNUNET_SYSERR to stop further processing due to error
  */
 static int
 stdin_receiver (void *cls,