id = g_array_index(ctx->session_ids, uint64_t, i);
ret = lttng_live_get_new_streams(ctx, id);
printf_verbose("Asking for new streams returns %d\n", ret);
+ if (lttng_live_should_quit()) {
+ ret = -1;
+ goto end;
+ }
if (ret < 0) {
- if (lttng_live_should_quit()) {
- goto end;
- }
if (ret == -LTTNG_VIEWER_NEW_STREAMS_HUP) {
printf_verbose("Session %" PRIu64 " closed\n",
id);
struct lttng_live_viewer_stream *metadata;
char *metadata_buf = NULL;
+ if (!viewer_stream->ctf_trace->handle) {
+ printf_verbose("append_metadata: trace handle not ready yet.\n");
+ return 0;
+ }
+
printf_verbose("get_next_index: new metadata needed\n");
ret = get_new_metadata(ctx, viewer_stream, &metadata_buf);
if (ret < 0) {
if (!len_read) {
(void) poll(NULL, 0, ACTIVE_POLL_DELAY);
}
+ if (ret < 0) {
+ break; /* Stop on error. */
+ }
} while (ret > 0 || !len_read);
if (babeltrace_close_memstream(metadata_buf, &size,
}
ret = ask_new_streams(ctx);
if (ret < 0) {
+ ret = 0;
goto end_free;
}
if (!ctx->session->stream_count) {