Fix: relayd: tracefile rotation: viewer opening missing index file

[lttng-tools.git] / src / bin / lttng-relayd / stream.c

diff --git a/src/bin/lttng-relayd/stream.c b/src/bin/lttng-relayd/stream.c
index 94698f8d868e4da4d3e04770429a0ccfe40f3b7a..4d3d37a2bc91d745b8e6ee83935aa623f27b3db9 100644 (file)
--- a/src/bin/lttng-relayd/stream.c
+++ b/src/bin/lttng-relayd/stream.c
@@ -958,7 +958,7 @@ int stream_init_packet(struct relay_stream *stream, size_t packet_size,
                                stream->stream_handle,
                                stream->tracefile_size_current, packet_size,
                                stream->tracefile_current_index, new_file_index);
-               tracefile_array_file_rotate(stream->tfa);
+               tracefile_array_file_rotate(stream->tfa, TRACEFILE_ROTATE_WRITE);
                stream->tracefile_current_index = new_file_index;
 
                if (stream->stream_fd) {
@@ -1095,6 +1095,7 @@ int stream_update_index(struct relay_stream *stream, uint64_t net_seq_num,
 
        ret = relay_index_try_flush(index);
        if (ret == 0) {
+               tracefile_array_file_rotate(stream->tfa, TRACEFILE_ROTATE_READ);
                tracefile_array_commit_seq(stream->tfa);
                stream->index_received_seqcount++;
                *flushed = true;
@@ -1188,6 +1189,7 @@ int stream_add_index(struct relay_stream *stream,
        }
        ret = relay_index_try_flush(index);
        if (ret == 0) {
+               tracefile_array_file_rotate(stream->tfa, TRACEFILE_ROTATE_READ);
                tracefile_array_commit_seq(stream->tfa);
                stream->index_received_seqcount++;
                stream->pos_after_last_complete_data_index += index->total_size;