From: rjk@greenend.org.uk <>
Date: Sun, 16 Sep 2007 20:47:07 +0000 (+0100)
Subject: yet more logging; dots at every snd_pcm_wait
X-Git-Tag: debian-1_5_99dev8~243^2~58
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/commitdiff_plain/9ae1516d1575f0ed0dc6c599ccbf81c1f3661253

yet more logging; dots at every snd_pcm_wait
---

diff --git a/clients/playrtp.c b/clients/playrtp.c
index 671c318..b5835c4 100644
--- a/clients/playrtp.c
+++ b/clients/playrtp.c
@@ -229,7 +229,10 @@ static void *listen_thread(void attribute((unused)) *arg) {
     if(*pp && p->timestamp == (*pp)->timestamp) {
       /* *pp == p; a duplicate.  Ideally we avoid the translation step here,
        * but we'll worry about that another time. */
+      info("dropped a duplicated");
     } else {
+      if(*pp)
+        info("receiving packets out of order");
       p->next = *pp;
       *pp = p;
       nsamples += p->nsamples;
@@ -416,7 +419,16 @@ static void play_rtp(void) {
         }
         /* Wait for ALSA to ask us for more data */
         pthread_mutex_unlock(&lock);
-        snd_pcm_wait(pcm, -1);
+        write(2, ".", 1);               /* TODO remove me sometime */
+        switch(err = snd_pcm_wait(pcm, -1)) {
+        case 0:
+          info("snd_pcm_wait timed out");
+          break;
+        case 1:
+          break;
+        default:
+          fatal(0, "snd_pcm_wait returned %d", err);
+        }
         pthread_mutex_lock(&lock);
         /* ALSA is ready for more data */
         packet_start = packets->timestamp;