*/
#define _GNU_SOURCE
+#define _LGPL_SOURCE
#include <getopt.h>
#include <grp.h>
#include <limits.h>
break;
case 'g':
tracing_group_name = strdup(arg);
+ if (tracing_group_name == NULL) {
+ ret = -errno;
+ PERROR("strdup");
+ goto end;
+ }
tracing_group_name_override = 1;
break;
case 'h':
stream->last_net_seq_num = be64toh(stream_info.last_net_seq_num);
stream->close_flag = 1;
session->stream_count--;
- assert(session->stream_count >= 0);
/* Check if we can close it or else the data will do it. */
try_close_stream(session, stream);
DBG("Received live beacon for stream %" PRIu64, stream->stream_handle);
/*
- * Only flag a stream inactive when it has already received data.
+ * Only flag a stream inactive when it has already received data
+ * and no indexes are in flight.
*/
- if (stream->total_index_received > 0) {
+ if (stream->total_index_received > 0 && stream->indexes_in_flight == 0) {
stream->beacon_ts_end = be64toh(index_info.timestamp_end);
}
ret = 0;
goto end_rcu_unlock;
}
index_created = 1;
+ stream->indexes_in_flight++;
}
copy_index_control_data(index, &index_info);
goto end_rcu_unlock;
}
stream->total_index_received++;
+ stream->indexes_in_flight--;
+ assert(stream->indexes_in_flight >= 0);
}
end_rcu_unlock:
goto error;
}
index_created = 1;
+ stream->indexes_in_flight++;
}
if (rotate_index || stream->index_fd < 0) {
goto error;
}
stream->total_index_received++;
+ stream->indexes_in_flight--;
+ assert(stream->indexes_in_flight >= 0);
}
error:
stream->tracefile_size, stream->tracefile_count,
relayd_uid, relayd_gid, stream->fd,
&(stream->tracefile_count_current), &stream->fd);
- stream->total_index_received = 0;
pthread_mutex_unlock(&stream->viewer_stream_rotation_lock);
if (ret < 0) {
ERR("Rotating stream output file");
struct lttcomm_relayd_hdr recv_hdr;
struct relay_local_data *relay_ctx = (struct relay_local_data *) data;
struct lttng_ht *sessions_ht = relay_ctx->sessions_ht;
+ struct relay_index *index;
DBG("[thread] Relay worker started");
if (revents & LPOLLIN) {
if (conn->type != RELAY_DATA) {
+ rcu_read_unlock();
continue;
}
}
rcu_read_unlock();
error_poll_create:
+ rcu_read_lock();
+ cds_lfht_for_each_entry(indexes_ht->ht, &iter.iter, index,
+ index_n.node) {
+ health_code_update();
+ relay_index_delete(index);
+ relay_index_free_safe(index);
+ }
+ rcu_read_unlock();
lttng_ht_destroy(indexes_ht);
indexes_ht_error:
lttng_ht_destroy(relay_connections_ht);