From mboxrd@z Thu Jan 1 00:00:00 1970 From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers) Date: Thu, 28 Sep 2017 14:04:03 +0000 (UTC) Subject: [lttng-dev] Missing discarded events message in live-reading mode In-Reply-To: References: Message-ID: <1066884817.20960.1506607443853.JavaMail.zimbra@efficios.com> ---- On Sep 20, 2017, at 5:37 AM, liguang li wrote: > Hi, > Babeltrace in live mode is not displaying the discarded events message. But > on CTF traces the discarded events message will be printed on stderr. > Why? Is there any restriction? > I added the following patch into the ctf_live_packet_seek() function, and found > it works well. Is there any side effect? Hi, I re-implemented this patch to have the proper declarations exported, and tested it. It indeed works fine, and I don't expect odd side-effects. See https://lists.lttng.org/pipermail/lttng-dev/2017-September/027485.html for the resulting patch. Thanks, Mathieu > diff --git a/formats/lttng-live/lttng-live-comm.c > b/formats/lttng-live/lttng-live-comm.c > index a1c95bb..dc14bf5 100644 > --- a/formats/lttng-live/lttng-live-comm.c > +++ b/formats/lttng-live/lttng-live-comm.c > @@ -1297,6 +1297,11 @@ retry: > ctf_update_current_packet_index(&file_stream->parent, > prev_index, cur_index); > + if ((&file_stream->parent)->stream_class->trace->parent.collection) { > + ctf_print_discarded_lost(stderr, &file_stream->parent); > + } > + > + > file_stream->parent.cycles_timestamp = > cur_index->ts_cycles.timestamp_begin; > file_stream->parent.real_timestamp = > ... > Regards, > Liguang > _______________________________________________ > lttng-dev mailing list > lttng-dev at lists.lttng.org > https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com -------------- next part -------------- An HTML attachment was scrubbed... URL: