the confdb library to use the new find_create/find_next/find_destroy API
calls instead.
I've kept the libcondfb API the same as before with the single change of
adding a confdb_object_find_destroy to tidy up the find handle after
use. If you don't call this then libcondfb will do it for you when
confdb_finalize is called.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1660 fd59a12c-fef9-0310-b244-a6a79926bd2f
When making my_proc_list smaller, ensure that the
now non-used entries are zero-ed out. There are some suspect
assert's that assume that there is always 2 entries in the list.
These fail when my_proc_list is reduced to 1 entry (and the
valid [0] entry is the same as the 'unused' [1] entry).
Author: Mark Wutzke <mark.wutzke@alliedtelesis.co.nz>
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1659 fd59a12c-fef9-0310-b244-a6a79926bd2f
Cause:
As part of its exit procedure, ais cancels its worker thread then manually
processes any outstanding items that were still in the worker thread's queue.
The worker thread has a low priority so normally it does not execute any
further before ais finishes exiting, but if the main thread's exiting is
delayed for any reason, there is a chance the worker thread could execute and
try to process items which have already been processed and freed by the main
thread - often leading to the worker thread seeing NULL data and ultimately
causing a segmentation fault.
Fix:
Modified worker_thread_group_exit() so it does a pthread_join() after the
pthread_cancel() call, so that the worker thread always shuts down cleanly
before the main thread does its cleanup.
Author: Author: Mark McKinstry <mark.mckinstry@alliedtelesis.co.nz>
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1658 fd59a12c-fef9-0310-b244-a6a79926bd2f
Display strings safely, even if they are invalid, e.g. data in a received
message was corrupted.
Author: Tim Beale <tim.beale@alliedtelesis.co.nz>
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1657 fd59a12c-fef9-0310-b244-a6a79926bd2f
This patch makes it possible to override the following #defines:
MESSAGE_SIZE_MAX
MESSAGE_QUEUE_MAX
SIZEQUEUE
FLOW_CONTROL_ENTRIES_ENABLE
If MESSAGE_SIZE_MAX is defined as 1024*64 (64K) and
MESSAGE_QUEUE_MAX defined as 512 you can change corosync's
memory footprint from ~48M to ~8M
So if you define MESSAGE_QUEUE_MAX, the queue size will
not be based on the message size any more.
To use this define the defines on the command line:
make CFLAGS="-DMESSAGE_SIZE_MAX=1024*64 -DMESSAGE_QUEUE_MAX=512"
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1656 fd59a12c-fef9-0310-b244-a6a79926bd2f
Use a 2 phase "commit" operation:
1) Invoke verifyconfig that should catch the errors before the reload operation
2) Invoke reloadconfig that performs the operation and should _never_ fail
Implementation note: if step 2 fails, there is no fall back at the moment.
Fix the IPC table for confdb:
MESSAGE_REQ_CONFDB_XPATH_EVAL_EXPRESSION = 12 was added to include/ipc_confdb.h
without an associated call. Thanks Chrissie for spotting this.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1629 fd59a12c-fef9-0310-b244-a6a79926bd2f
logsys_config_priority_set lacked a check for logsys_single_id that
left logsys_subsys_id uninitialized.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1624 fd59a12c-fef9-0310-b244-a6a79926bd2f
This call causes a complete list of active groups and their
membership lists to be sent to a callback function.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1571 fd59a12c-fef9-0310-b244-a6a79926bd2f
LOG_MODE_SHORT_FILELINE strips the leading path from the file name in
a debug output. LOG_MODE_NOSUBSYS removes a global variable and provides
the ability to set or unset this via config_mode_set.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1570 fd59a12c-fef9-0310-b244-a6a79926bd2f
If the operation is succesful there is no need to set error_string. If error_string is not set, don't try to access it or we crash.
At the same time perform the same check in libconfdb when we receive the reply.
Fabio
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1569 fd59a12c-fef9-0310-b244-a6a79926bd2f
