ua_chan->attr.switch_timer_interval,
ua_chan->attr.read_timer_interval,
ua_sess->live_timer_interval,
+ ua_sess->live_timer_interval != 0,
ua_chan->monitor_timer_interval,
output,
(int) ua_chan->attr.type,
ret = ustctl_send_stream_to_ust(app->sock, channel->obj, stream->obj);
pthread_mutex_unlock(&app->sock_lock);
if (ret < 0) {
- if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
- ERR("ustctl send stream handle %d to app pid: %d with ret %d",
- stream->obj->handle, app->pid, ret);
+ if (ret == -EPIPE || ret == -LTTNG_UST_ERR_EXITING) {
+ DBG3("UST app send stream to ust failed. Application is dead. (pid: %d, sock: %d).",
+ app->pid, app->sock);
+ } else if (ret == -EAGAIN) {
+ WARN("UST app send stream to ust failed. Communication time out (pid: %d, sock: %d).",
+ app->pid, app->sock);
} else {
- DBG3("UST app send stream to ust failed. Application is dead.");
+ ERR("UST app send stream, handle %d, to ust failed with ret %d (pid: %d, sock: %d).",
+ stream->obj->handle, ret, app->pid,
+ app->sock);
}
goto error;
}
ret = ustctl_send_channel_to_ust(app->sock, ua_sess->handle, channel->obj);
pthread_mutex_unlock(&app->sock_lock);
if (ret < 0) {
- if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
- ERR("Error ustctl send channel %s to app pid: %d with ret %d",
- channel->name, app->pid, ret);
+ if (ret == -EPIPE || ret == -LTTNG_UST_ERR_EXITING) {
+ DBG3("UST app send channel to ust failed. Application is dead (pid: %d, sock: %d).",
+ app->pid, app->sock);
+ } else if (ret == -EAGAIN) {
+ WARN("UST app send channel to ust failed. Communication timeout (pid: %d, sock: %d).",
+ app->pid, app->sock);
} else {
- DBG3("UST app send channel to ust failed. Application is dead.");
+ ERR("UST app send channel %s, to ust failed with ret %d (pid: %d, sock: %d).",
+ channel->name, ret, app->pid,
+ app->sock);
}
goto error;
}