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 3c61e3532e1fd2b810b278f9cb9c5c98391444af..4d3d37a2bc91d745b8e6ee83935aa623f27b3db9 100644 (file)
--- a/src/bin/lttng-relayd/stream.c
+++ b/src/bin/lttng-relayd/stream.c
@@ -644,7 +644,9 @@ end:
                stream_put(stream);
                stream = NULL;
        }
-       lttng_trace_chunk_put(current_trace_chunk);
+       if (acquired_reference) {
+               lttng_trace_chunk_put(current_trace_chunk);
+       }
        return stream;
 
 error_no_alloc:
@@ -956,7 +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) {
@@ -1093,6 +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;
@@ -1186,6 +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;