Fix: sessiond: snapshot: handle consumer return codes

[lttng-tools.git] / src / bin / lttng-sessiond / ust-app.c

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index 2c1b845adf56bc35ef2ec1875599e2c2113904ae..0e1907d8e99ed5fef30dd1e52f1bf802b51381ea 100644 (file)
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -6066,15 +6066,17 @@ int ust_app_snapshot_record(struct ltt_ust_session *usess,
                                                nb_packets_per_stream,
                                                trace_archive_id);
                                if (ret < 0) {
+                                       if (ret == -LTTNG_ERR_CHAN_NOT_FOUND) {
+                                               continue;
+                                       }
                                        goto error;
                                }
                        }
 
                        registry = get_session_registry(ua_sess);
                        if (!registry) {
-                               DBG("Application session is being torn down. Abort snapshot record.");
-                               ret = -1;
-                               goto error;
+                               DBG("Application session is being torn down. Skip application.");
+                               continue;
                        }
                        ret = consumer_snapshot_channel(socket,
                                        registry->metadata_key, output,
@@ -6082,6 +6084,9 @@ int ust_app_snapshot_record(struct ltt_ust_session *usess,
                                        pathname, wait, 0,
                                        trace_archive_id);
                        if (ret < 0) {
+                               if (ret == -LTTNG_ERR_CHAN_NOT_FOUND) {
+                                       continue;
+                               }
                                goto error;
                        }
                }