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Exit correctly on write errors #11

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Exit correctly on write errors #11

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e97c773
Exit correctly on write errors
jneen Apr 26, 2021
d6fb8be
Try writing 5 times before aborting
jneen Apr 26, 2021
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16 changes: 10 additions & 6 deletions alsa_in.c
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,8 @@

#include <samplerate.h>

#define XRUN_ABORT_COUNT 5

// Here are the lists of the jack ports...

JSList *capture_ports = NULL;
Expand Down Expand Up @@ -434,15 +436,17 @@ int process (jack_nframes_t nframes, void *arg) {
resample_mean = 0.9999 * resample_mean + 0.0001 * current_resample_factor;

// get the data...
int loop_count = 0;
again:
err = snd_pcm_readi(alsa_handle, outbuf, rlen);
if( err < 0 ) {
printf( "err = %d\n", err );
if (xrun_recovery(alsa_handle, err) < 0) {
//printf("Write error: %s\n", snd_strerror(err));
//exit(EXIT_FAILURE);
}
goto again;
printf( "err = %d\n", err );
if (xrun_recovery(alsa_handle, err) < 0 && loop_count > XRUN_ABORT_COUNT) {
printf("Write error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
loop_count++;
goto again;
}
if( err != rlen ) {
//printf( "read = %d\n", rlen );
Expand Down