git.lttng.org Git - lttng-tools.git/commit

author	Julien Desfossez <jdesfossez@efficios.com>
	Sun, 28 Jul 2013 22:57:41 +0000 (18:57 -0400)
committer	David Goulet <dgoulet@efficios.com>
	Fri, 27 Sep 2013 17:57:10 +0000 (13:57 -0400)
commit	d3e2ba59faddb31870e2ce29b6a881f7ad5ad883
tree	5492d054717611d398b473acebcec4dda951c81d	tree \| snapshot
parent	7ce3675685dbbc7be9536eb9c2b5ff8d677dc0b5	commit \| diff

Implement the relayd live features

The live-reading feature allows a user to read the trace while it is
being recorded. In order to work, this feature requires the trace to be
streamed to lttng-relayd. Then, a viewer can connect to the relayd, list
the sessions, attach to one, and start reading the data. The
live-reading protocol, enforces the viewer to read all the metadata
before trying to read the trace, and checks all the streams for new
activity at a user-defined rate (configured by the new --live parameter
during the session creation).

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>

34 files changed:

src/bin/lttng-consumerd/lttng-consumerd.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/Makefile.am		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-4.c	[new file with mode: 0644]	blob
src/bin/lttng-relayd/cmd-2-4.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/cmd.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/ctf-trace.c	[new file with mode: 0644]	blob
src/bin/lttng-relayd/ctf-trace.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/live.c	[new file with mode: 0644]	blob
src/bin/lttng-relayd/live.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/lttng-relayd.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/lttng-viewer.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/main.c		diff \| blob \| blame \| history
src/bin/lttng-sessiond/cmd.c		diff \| blob \| blame \| history
src/bin/lttng-sessiond/consumer.c		diff \| blob \| blame \| history
src/bin/lttng-sessiond/consumer.h		diff \| blob \| blame \| history
src/bin/lttng-sessiond/session.c		diff \| blob \| blame \| history
src/bin/lttng-sessiond/session.h		diff \| blob \| blame \| history
src/common/consumer-timer.c		diff \| blob \| blame \| history
src/common/consumer-timer.h		diff \| blob \| blame \| history
src/common/consumer.c		diff \| blob \| blame \| history
src/common/consumer.h		diff \| blob \| blame \| history
src/common/defaults.h		diff \| blob \| blame \| history
src/common/kernel-consumer/kernel-consumer.c		diff \| blob \| blame \| history
src/common/kernel-consumer/kernel-consumer.h		diff \| blob \| blame \| history
src/common/kernel-ctl/kernel-ctl.c		diff \| blob \| blame \| history
src/common/kernel-ctl/kernel-ctl.h		diff \| blob \| blame \| history
src/common/kernel-ctl/kernel-ioctl.h		diff \| blob \| blame \| history
src/common/relayd/relayd.c		diff \| blob \| blame \| history
src/common/relayd/relayd.h		diff \| blob \| blame \| history
src/common/sessiond-comm/relayd.h		diff \| blob \| blame \| history
src/common/sessiond-comm/sessiond-comm.h		diff \| blob \| blame \| history
src/common/ust-consumer/ust-consumer.c		diff \| blob \| blame \| history
tests/regression/tools/tracefile-limits/test_tracefile_count		diff \| blob \| blame \| history
tests/unit/Makefile.am		diff \| blob \| blame \| history

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