JP Ikaheimonen [Mon, 4 Nov 2013 14:35:51 +0000 (16:35 +0200)]
Add exclusion data to find_ust_app_event
Add exclusion data to the prototype of find_ust_app_event
and to wherever it is called.
JP Ikaheimonen [Mon, 4 Nov 2013 14:22:01 +0000 (16:22 +0200)]
Free exclusion data when ust_app_event is deleted
JP Ikaheimonen [Mon, 4 Nov 2013 14:19:49 +0000 (16:19 +0200)]
Copy event exclusion data in add_unique_ust_app_event
JP Ikaheimonen [Mon, 4 Nov 2013 14:17:11 +0000 (16:17 +0200)]
Compare also exclusions in ht_match_ust_app_event
In ht_match_ust_app_event, one of the matching criteria is
that the exclusions must match also. Add the code that checks if
exclusions match.
JP Ikaheimonen [Mon, 4 Nov 2013 14:10:51 +0000 (16:10 +0200)]
Add exclusion data to ust_app_event structure
Add exclusion data to ust_app_event and ust_app_ht_key
data structures.
JP Ikaheimonen [Mon, 4 Nov 2013 14:00:26 +0000 (16:00 +0200)]
Collate handling of LTTNG_ENABLE_EVENT_WITH_FILTER
Because the handling of LTTNG_ENABLE_EVENT_WITH_EXCLUSION can
now handle commands of type LTTNG_ENABLE_EVENT_WITH_FILTER,
there's no reason to have the same code appear twice.
Remove the code for LTTNG_ENABLE_EVENT_WITH_FILTER and use the
same code as is used for LTTNG_ENABLE_EVENT_WITH_EXCLUSION.
JP Ikaheimonen [Mon, 4 Nov 2013 13:55:51 +0000 (15:55 +0200)]
Add handling of LTTNG_ENABLE_EVENT_WITH_EXCLUSION
Add handling of the command LTTNG_ENABLE_EVENT_WITH_EXCLUSION.
The handling of the command is the same as command LTTNG_ENABLE_EVENT,
as the new command is just an extension.
If the command data shows that exclusions and/or filter data will
be following the command structure, read those from the incoming
socket, then forward the filter and exclusion data to
cmd_enable_event().
JP Ikaheimonen [Mon, 4 Nov 2013 13:32:11 +0000 (15:32 +0200)]
Add new error codes for exclusion processing
Add new error codes LTTNG_ERR_EXCLUSION_INVAL and LTTNG_ERR_EXCLUSION_NOMEM
JP Ikaheimonen [Mon, 4 Nov 2013 13:27:07 +0000 (15:27 +0200)]
Copy exclusion data in add_unique_ust_event.
JP Ikaheimonen [Mon, 4 Nov 2013 13:19:54 +0000 (15:19 +0200)]
Add exclusion data to trace_ust_find_event
Add exclusion data to prototype of trace_ust_find_event()
Add exclusion data to the key structure in trace_ust_find_event()
Call trace_ust_find_event with exclusion data wherever possible
JP Ikaheimonen [Mon, 4 Nov 2013 13:08:59 +0000 (15:08 +0200)]
Add exclusion data to trace_ust_create_event
Add exclusion data to the prototype of trace_ust_create_event
Copy exclusion data to the newly created ltt_ust_event structure
Call trace_ust_create_event with exclusion data, wherever possible
JP Ikaheimonen [Mon, 4 Nov 2013 13:00:30 +0000 (15:00 +0200)]
Add exclusion matching logic to trace_ust_ht_match_event
JP Ikaheimonen [Mon, 4 Nov 2013 12:52:25 +0000 (14:52 +0200)]
Add event exclusion data to ltt_ust_event structure
Add event exclusion data to ltt_ust_event and ltt_ust_ht_key.
JP Ikaheimonen [Mon, 4 Nov 2013 12:47:20 +0000 (14:47 +0200)]
Add exclusions to event_ust_enable_tracepoint
Add exclusion data to prototype of event_ust_enable_tracepoint()
JP Ikaheimonen [Mon, 4 Nov 2013 12:36:05 +0000 (14:36 +0200)]
Add exclusion data to cmd_enable_event
Add exclusion data to the prototype of cmd_enable_event().
JP Ikaheimonen [Mon, 4 Nov 2013 12:22:25 +0000 (14:22 +0200)]
Define a structure for event exclusion data
Define a structure that holds the event exclusion data. The last
data item is a flexible array that contains a variable number
of exclusion names.
JP Ikaheimonen [Mon, 4 Nov 2013 11:52:26 +0000 (13:52 +0200)]
Add exclusion data to enable-command
Add a new command id for enabling events with exclusions.
Add the exclusion data to the enable-event command structure.
David Goulet [Thu, 14 Nov 2013 18:14:31 +0000 (13:14 -0500)]
Fix: document relayd live lock nesting
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Thu, 14 Nov 2013 17:51:30 +0000 (12:51 -0500)]
Fix concurrency issues while overwriting tracefiles in live
Introduce a new lock to set the abort_flag in the viewer stream. This
lock is nested inside the tracefile rotation of the writer and is
taken before reading the tracefile in the viewer-side. That way, the
viewer-side has just to check this flag to know if it is safe to read.
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Raphaël Beamonte [Wed, 13 Nov 2013 05:34:38 +0000 (00:34 -0500)]
Tests: Add test_utils_expand_path to unit tests
Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Raphaël Beamonte [Wed, 13 Nov 2013 05:34:37 +0000 (00:34 -0500)]
Correct the behavior of the utils_expand_path function
Even if the utils_expand_path function was intended to allow to
use unexistent directory paths, it was in fact only working for
some kind of arguments. Paths like "foo", "bar/" or "bar/foo"
when the "bar" directory does not exist wasn't working. This
patch introduce a new way to expand paths in this function that
also works properly for these kind of arguments.
Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Raphaël Beamonte [Wed, 13 Nov 2013 05:34:36 +0000 (00:34 -0500)]
Tests: Add test_utils_resolve_relative to unit tests
Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Raphaël Beamonte [Wed, 13 Nov 2013 05:34:35 +0000 (00:34 -0500)]
Introduce a new utils_resolve_relative function
This function aims to resolve relative path such as './' and
'../' in the middle of a path string. This allows to use paths
such as '~/../test' that are received as '/home/x/../test' for
instance.
Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Jérémie Galarneau [Wed, 13 Nov 2013 20:43:58 +0000 (15:43 -0500)]
Fix: Warn that kernel loglevels are unsupported
Warn the user when the log level option is used when the kernel domain
is selected. Also, don't show the log level in the confirmation message
when kernel events are selected.
Fixes Bug #645
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Tue, 12 Nov 2013 22:41:21 +0000 (17:41 -0500)]
Fix: unitialized variables in tests
Some fields in the structures were not set before being sent. It was OK
in this context because it was useless parameters, but Coverity
complained.
Fixes Coverity
1127092 and
1127091
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Wed, 13 Nov 2013 16:00:10 +0000 (11:00 -0500)]
Handle the tracefile_size/count in live
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Tue, 12 Nov 2013 17:34:14 +0000 (12:34 -0500)]
Fix: don't use daemon() to daemonize
This is done because now we can control when the parent should return
from the fork(). With this patch, it only returns when the session
daemon is ready to operate meaning it can receive commands.
The daemonize process for the child mimicks daemon(3) as in it sets the
setsid, chdir to / and dup 0, 1 and 2 into /dev/null.
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Tue, 12 Nov 2013 18:41:23 +0000 (13:41 -0500)]
Fix: bad type of return variable
Fix coverity issue
1128442.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Tue, 12 Nov 2013 14:56:45 +0000 (09:56 -0500)]
Fix: typo in --sig-parent help
Signed-off-by: David Goulet <dgoulet@efficios.com>
Jérémie Galarneau [Mon, 11 Nov 2013 20:53:24 +0000 (15:53 -0500)]
Fix: Duplicate lttng-sessiond thread creation comments
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Jérémie Galarneau [Mon, 11 Nov 2013 20:30:08 +0000 (15:30 -0500)]
Fix: Don't dispatch uninitialized hash tables to the ht_cleanup thread
Some error-handling code paths may call ht_cleanup_push() with NULL hash
tables which will crash the clean-up thread.
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 11 Nov 2013 19:42:06 +0000 (14:42 -0500)]
Fix: add asserts and remove unused variable
Signed-off-by: David Goulet <dgoulet@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 19:12:26 +0000 (14:12 -0500)]
Use lttng_read/lttng_write wrappers
This ensures we deal with EINTR and partial reads in the same way
everywhere.
This also fixes non-null-terminated string bug in
src/common/compat/compat-epoll.c and src/common/sessiond-comm/inet.c.
Also, lttng_pipe_read() and lttng_pipe_write() return values are changed
to simply match those of lttng_read() and lttng_write(). Their
implementation is replaced by the wrappers, except for locking and
checks.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 17:42:08 +0000 (12:42 -0500)]
Implement lttng_read()/lttng_write()
Handle EINTR and partial read/write in wrapper functions.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 17:24:02 +0000 (12:24 -0500)]
relayd live cleanup
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:51:58 +0000 (10:51 -0500)]
Comment why we cannot rmdir the lttng and relayd rundir
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:42:26 +0000 (10:42 -0500)]
Remove jul attach/detach, not needed for now
Not needed, and corner cases not covered.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:28:56 +0000 (10:28 -0500)]
jul-thread.h: cleanup include guards
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:28:05 +0000 (10:28 -0500)]
Cleanup: sessiond jul.c comments and error path
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:03:46 +0000 (10:03 -0500)]
Cleanup: jul.h include guards
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 15:02:32 +0000 (10:02 -0500)]
Fix: comment not matching code
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 14:56:37 +0000 (09:56 -0500)]
Revert "Fix: remove the rundir at the end of the cleanup"
This reverts commit
43c5442ea57aca20701fd49fba1e3456d48cc7b2.
We cannot remove the toplevel lttng rundir when sessiond exits, now that
it is also used by relayd.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 11 Nov 2013 14:52:13 +0000 (09:52 -0500)]
Revert "Fix: remove relayd rundir on cleanup"
This reverts commit
3f28e5619d0a5c2aacef18251b3263bd632199da.
When there are multiple relayd in parallel, we don't want to have a
teardown vs startup race where the directory is removed just after its
supposed creation.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
David Goulet [Fri, 8 Nov 2013 18:55:10 +0000 (13:55 -0500)]
Fix: remove relayd rundir on cleanup
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Thu, 7 Nov 2013 23:36:57 +0000 (18:36 -0500)]
Doc: update lttng.1 man page with JUL options
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 6 Nov 2013 22:18:16 +0000 (17:18 -0500)]
Statically linked lttng-ctl to live test
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Wed, 16 Oct 2013 18:21:02 +0000 (14:21 -0400)]
Implement live viewer SEEK_LAST
When attaching to a live session, the viewer can now specify that it
wants to only receive the new packets instead of receiving the trace
from the beginning.
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Wed, 6 Nov 2013 16:38:52 +0000 (11:38 -0500)]
Live unit test
The actual test :
- connect to the relayd on localhost
- list the sessions (should find only one)
- attach to the first session
- receive all the streams
- get all the metadata
- get one index per stream
- get one data packet
Then the session is stopped, destroyed and the daemons killed.
Two tests are also added just to for the lttng commands with a --live
session.
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Julien Desfossez [Wed, 6 Nov 2013 16:38:51 +0000 (11:38 -0500)]
Live: send the number of streams in list_sessions
This allows the viewer to quickly know if a session is really active or
just created and idle. Before this patch, we had to attach to a session
to discover the number of streams active in that session.
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 6 Nov 2013 18:29:07 +0000 (13:29 -0500)]
Fix: remove the rundir at the end of the cleanup
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 6 Nov 2013 18:25:20 +0000 (13:25 -0500)]
Write TCP JUL port in the lttng's rundir
The default name is jul.port and this file will be read by the JavaAgent
at init time so it can connect to a custom port without recompiling the
Java application or modifying the Java application with a sessiond port
option.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 6 Nov 2013 15:49:43 +0000 (10:49 -0500)]
Fix: application SIGBUS when starting in parallel with sessiond
There is a race between application startup and sessiond startup, where there
is an intermediate state where applications can SIGBUS if they see a zero-sized
shm, if the shm has been created, but not ftruncated yet.
On the sessiond side, we need to ensure that the shared memory is writeable by
applications as long as its size is 0, which allow applications to perform
ftruncate and extend its size.
On the UST side, another commit needs to ensure that UST can read the shared
memory file descriptor with a read() system call before they try accessing it
through a memory map (which triggers the SIGBUS if the access goes beyond the
file size)
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 21:34:38 +0000 (16:34 -0500)]
Fix: Uninitialized scalar variable
Fix coverity issue
1099611.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 21:24:25 +0000 (16:24 -0500)]
Fix: missing LTTNG_OK return value for snapshot
After a successful kernel snapshot, the ret = LTTNG_OK was missing thus
returning 0 to the caller which was expecting LTTNG_OK.
Also, this patch fixes the live_timer_interval check at start that CAN
be -1 thus not trying to start it.
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 20:47:17 +0000 (15:47 -0500)]
Fix: ressource leak in error path
Fix coverity issue
1107347.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 20:45:04 +0000 (15:45 -0500)]
Fix: bad copy paste in enable-channel command
Fix coverity issue
1125546.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 19:26:04 +0000 (14:26 -0500)]
Fix: fix misleading comment
Fixes #655
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 19:17:20 +0000 (14:17 -0500)]
Fix: don't enable if param overflows when rounded up
Fixes #641
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 18:43:32 +0000 (13:43 -0500)]
Fix: add default name in snapshot add-output msg
Fixes #634
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 4 Nov 2013 18:19:06 +0000 (13:19 -0500)]
Fix: arguments in the wrong order for fd-limit
This is related to a bug we've been seeing with a very HIGH load of
applications registering at the same time where the get/put counters get
out of sync. exhausting the fd pool quite rapidely even though there was
no fd leak.
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
Jérémie Galarneau [Wed, 23 Oct 2013 16:08:47 +0000 (12:08 -0400)]
Fix: Some corrections to the lttng man page
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Thu, 17 Oct 2013 19:39:44 +0000 (15:39 -0400)]
Fix: use after free in jul_list_events
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 16 Oct 2013 19:42:52 +0000 (15:42 -0400)]
Fix: memory leak in error path in JUL list
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 16 Oct 2013 15:41:36 +0000 (11:41 -0400)]
Fix: JUL domain support with --disable-lttng-ust
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Thu, 3 Oct 2013 19:20:07 +0000 (15:20 -0400)]
Add lttng list -j command to list possible events
For the JUL domain, add the -j/--jul support for lttng list.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Tue, 1 Oct 2013 18:22:22 +0000 (14:22 -0400)]
Add jul-app ABI/API and handle registration
Registration is done in the jul thread and the created jul-app are
attached to existing UST app.
At this stage, there is no need for the UST app to be linked to the JUL
app but in the future, by adding new features, this will be needed.
Enable/Disable one or all events are supported. Also, once a JUL
application registers, it's updated with the already enabled events.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 30 Sep 2013 21:28:16 +0000 (17:28 -0400)]
Add JUL registration thread
Listening on port 5345 by default and adds the --jul-tcp-port option to
the session daemon command line options.
At this commit, the thread is started and listening for incoming
registration but they are not handled.
This commit adds a new thread to the session daemon that is spawned by
default once the launched.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 30 Sep 2013 19:06:27 +0000 (15:06 -0400)]
Add jul.c/.h to sessiond code
This adds data structures to handle the JUL domain. The domain is added
to a ust session and created/destroyed in the trace-ust.c API.
Nothing is working yet, just putting the piece together.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Mon, 30 Sep 2013 16:23:16 +0000 (12:23 -0400)]
Add -j/--jul to lttng UI and ABI
The JUL domain is set as unsupported in the session daemon so only the
client side is implemented with help updated.
Again, on the session daemon side, this is set as unsupported.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Fri, 11 Oct 2013 20:02:13 +0000 (16:02 -0400)]
Fix: recv creds comm should handle partial receive
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Fri, 11 Oct 2013 18:59:45 +0000 (14:59 -0400)]
Fix: set app socket timeout just after accept()
This is to make sure the socket has a timeout *before* doing any I/O
operations on it.
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Thu, 10 Oct 2013 18:41:46 +0000 (14:41 -0400)]
Add --live to lttng.1 man page
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Thu, 10 Oct 2013 16:24:43 +0000 (12:24 -0400)]
Fix: put ctf trace ht ref. inside stream
Acked-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 9 Oct 2013 20:50:29 +0000 (16:50 -0400)]
Fix: remove relative include for health check
Signed-off-by: David Goulet <dgoulet@efficios.com>
David Goulet [Wed, 9 Oct 2013 20:44:36 +0000 (16:44 -0400)]
Deprecate lttng-health-check.3 man page
Signed-off-by: David Goulet <dgoulet@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 18:32:31 +0000 (14:32 -0400)]
Update health check regression tests
Update to new health_check program output.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 18:06:18 +0000 (14:06 -0400)]
tests: health check: OK if consumerd is not running
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 18:00:13 +0000 (14:00 -0400)]
Fix: consumerd/relayd health paths
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 17:50:34 +0000 (13:50 -0400)]
Unlink rundir files individually
Cannot use rm -rf anymore since relayd now need to have the lttng rundir
available beyond the lifetime of sessiond.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 15:57:26 +0000 (11:57 -0400)]
Fix: join live threads after joining others
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 14:21:14 +0000 (10:21 -0400)]
Add health thread to relayd
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 13:46:40 +0000 (09:46 -0400)]
health consumerd: add missing extern
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 13:38:37 +0000 (09:38 -0400)]
lttng ctl health: add string description of relayd live threads
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Wed, 9 Oct 2013 13:36:56 +0000 (09:36 -0400)]
relayd: add health check support for live threads
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sat, 5 Oct 2013 00:53:55 +0000 (20:53 -0400)]
Health check test: add relayd check support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sat, 5 Oct 2013 00:15:19 +0000 (20:15 -0400)]
Health check: implement health check query in sessiond and consumerd
At this stage, tests/regression/tools/health/health_check queries
sessiond and consumerd with the new API, however, the scripts using this
program have not yet been changed, and are therefore expected to fail.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 30 Sep 2013 21:34:19 +0000 (17:34 -0400)]
health check API
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Tue, 24 Sep 2013 18:35:42 +0000 (14:35 -0400)]
Implement consumer health check thread
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Tue, 24 Sep 2013 16:20:41 +0000 (12:20 -0400)]
Move health comm to health-internal.h
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 22:54:42 +0000 (17:54 -0500)]
consumerd: add health instrumentation into threads
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 22:44:22 +0000 (17:44 -0500)]
consumerd: register threads to health monitoring
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 14:47:16 +0000 (09:47 -0500)]
relayd: add health instrumentation to threads
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 14:30:34 +0000 (09:30 -0500)]
relayd: register threads to health monitoring
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sun, 15 Sep 2013 22:03:24 +0000 (17:03 -0500)]
Move health into its own common/ static library
- Introduce lttng/health-internal.h (not installed)
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sun, 15 Sep 2013 21:52:54 +0000 (16:52 -0500)]
Turn health.h/health.c into a library
All app-specific state is now in an object: struct health_app.
This moves the per-application enumeration into health-sessiond.h (for
sessiond).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sun, 15 Sep 2013 20:07:58 +0000 (15:07 -0500)]
Cleanup: health.h
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Tue, 24 Sep 2013 18:35:59 +0000 (14:35 -0400)]
Fix: sessiond poll thread normal error path should return 0
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 13:33:15 +0000 (08:33 -0500)]
Fix: relayd: incorrectly placed exit labels
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Mon, 16 Sep 2013 13:31:28 +0000 (08:31 -0500)]
Fix: add missing pthread_join in sessiond
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mathieu Desnoyers [Sun, 15 Sep 2013 22:35:34 +0000 (17:35 -0500)]
Fix: set_health_socket_path() as tracing group
liblttng-ctl running as tracing group should talk to root sessiond, not
per-user sessiond (missing return 0 there). Take care of cleaning up
this function while we are there (the if (uid && is_tracing) {} if
(!uid) {} are misleading).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
This page took 0.048086 seconds and 4 git commands to generate.