+ }
+
+ if (conn->viewer_session->current_trace_chunk !=
+ vstream->stream_file.trace_chunk) {
+ bool acquired_reference;
+
+ DBG("Viewer session and viewer stream chunk differ: "
+ "vsession chunk %p vstream chunk %p",
+ conn->viewer_session->current_trace_chunk,
+ vstream->stream_file.trace_chunk);
+ lttng_trace_chunk_put(vstream->stream_file.trace_chunk);
+ acquired_reference = lttng_trace_chunk_get(conn->viewer_session->current_trace_chunk);
+ assert(acquired_reference);
+ vstream->stream_file.trace_chunk =
+ conn->viewer_session->current_trace_chunk;
+ viewer_stream_close_files(vstream);
+ }
+
+ len = vstream->stream->metadata_received - vstream->metadata_sent;
+
+ /*
+ * Either this is the first time the metadata file is read, or a
+ * rotation of the corresponding relay stream has occured.
+ */
+ if (!vstream->stream_file.handle && len > 0) {
+ struct fs_handle *fs_handle;
+ char file_path[LTTNG_PATH_MAX];
+ enum lttng_trace_chunk_status status;
+ struct relay_stream *rstream = vstream->stream;
+
+ ret = utils_stream_file_path(rstream->path_name,
+ rstream->channel_name, rstream->tracefile_size,
+ vstream->current_tracefile_id, NULL, file_path,
+ sizeof(file_path));