Fedora 17 Update: libqb-0.14.1-1.fc17

updates at fedoraproject.org updates at fedoraproject.org
Thu Jul 26 22:23:16 UTC 2012 

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Fedora Update Notification
FEDORA-2012-10851
2012-07-19 08:33:08
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Name        : libqb
Product     : Fedora 17
Version     : 0.14.1
Release     : 1.fc17
URL         : http://www.libqb.org
Summary     : An IPC library for high performance servers
Description :
libqb provides high performance client server reusable features.
Initially these are IPC and poll.

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Update Information:

rebase to 0.14.1 to get the fix for 839605
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ChangeLog:

* Wed Jul 18 2012 Angus Salkeld <asalkeld at redhat.com> - 0.14.1-1
RB: set the new read pointer after clearing the header (#839605).
RB: improve the debug print outs
RB: be more explicit about the word alignment
RB: cleanup the macros for wrapping the index
RB: use sem_getvalue as a tie breaker when read_pt == write_pt
RB: if read or peek don't get the message then re-post to the semaphore
RB: convert the rb_peek() status into a recv like status.
RB: use internal reclaim function
IPC: use calloc instead of malloc to fix valgrind warnings
Upgrade the doxygen config.
Fix a valgrind error.
* Sun Jun 24 2012 Angus Salkeld <asalkeld at redhat.com> - 0.14.0-1
LOG: fix threaded logging.
Add user control of the permissions that are set on the shared mem files
LOG: Restrict string trucation during serialization to when a precision is specified
LOG: Gracefully fail when the caller exceeds QB_LOG_MAX_LEN
LOG: Observe field widths when serializing string arguments
RB: use the same mechanism in reclaim as read/peek to detect end-of-ring
Add needs_response_ack option to ./check
RB: fix wrong sem_flg IPC_NOWAIT option
TESTS: fix warning about unused functions
Remove D_FORTIFY_SOURCE from check.
Open shared mem file in /dev/shm only for linux
Don't use msg_flags on solaris (recvmsg).
Turn off attribute_section on solaris
ipc example: add -e (events) option
IPC: if the server returns EAGAIN or ETIMEOUT the check the connection
LOG: make it possible to fsync() on each file log.
IPC: make sure that the created callback happens before dispatches
LOG: fix the printing of %p in the blackbox
IPC: On bsd's use the notifier for responses
IPC: interpret ECONNRESET and EPIPE as ENOTCONN
cleanup some warnings
config: use newer AC_COMPILE_IFELSE()
blackbox: fix %p formatting
LOG: put all fields in the blackbox (added priority and tags)
example: make the priority uint8_t
Remove strerror out of check_funcs
RB: fix compiler warning.
Add replacement function stpcpy
Add missing AC_TYPE_UINT16_T to configure.ac
Use AC_FUNC_STRERROR_R and STRERROR_R_CHAR_P
Add stpcpy strcasecmp to the check_funcs
Move some conditional defines into code (from the configure script)
Remove some unused configure checks
Remove message queues
Check for union semun properly
Blackbox: provide more space for log messages when reading from the blackbox.
Add the blackbox reader manpage to the spec file
Enable error logging for the blackbox reader
RB: Read the file size into an initialized variable of the correct size
Add a tool to dump the blackbox.
RB: to be safer save the read and write pointers at the top of the blackbox
avoid unwarranted use of strncpy: use memcpy instead
blackbox: fix the print_from_file()
RB: add an option to not use any semaphores
LOG: tweak the blackbox format string
LOG: accept NULL strings into the blackbox
LOG: protect close and reload from calling log
Add benchmark option (-b) to examples/ipcclient
TEST: make rbreader/writer more like the other benchmarking apps
IPC: log the connection description in all logs
TEST: re-organise the ipc test suites
IPC: only modify the dispatch if we get EAGAIN
Correctly display timestamp in blackbox
* Thu May 10 2012 Angus Salkeld <asalkeld at redhat.com> - 0.13.0-1
- Remove unneccessary __attribute__ ((aligned(8))) from internal headers
- IPC: add a new function to get (and alloc) the extended stats.
- Revert "Add the event queue length to the connection stats."
- IPC: cleanup better on a failed client connect.
- IPC(soc): be more consistent with control struct size
- IPC: kill a compiler warning
- IPC(soc): pass in the correct size into munmap()
- TEST: Use /bin/sh not /bin/bash
- TEST: check for lost shared mem on bsd too
- rb: cleanup the semaphores
- Fix some small issues in ./check
- Cleanup the .gitignore files
- configure.ac tweaks
- Remove HZ and use sysconf instead.
- SUN_LEN() macro is present if __EXTENSIONS__ is defined on Illumos
- PF_UNIX is a POSIX standard name
- Test for log facility names
- IPC: drop log message to debug.
- IPC: fix retrying of partial recv's and sends.
- IPC: initialize enough shared mem for all 3 one way connections.
- IPC: keep retrying to recv the socket message if partially recv'ed (part 2)
- IPC: keep retrying to recv the socket message if partially recv'ed
- IPC: handle the server shutdown better
- IPC: handle a connection disconnect from the server better
- IPC: make it possible to send events in the connected callback.
- Add the event queue length to the connection stats.
- IPC: add a is_connected client side function.
- Fix typo in ./check
- docs: clarify the need to use request/response headers
- Remove unused local variable
- IPC: change the socket recv function to read the response header.
- Add some special commands into the ipc example
- TEST: improve the tracing in the ipc tests.
- Make "make (s)rpm" work more reliably
- TEST: add a test to confirm we get the events we send.
- TEST: reuse send_and_check for events.
- IPC: make it possible for a root client to talk to a non-root server.
- Run ./Lindent in the examples directory
- Add some debug code to the ipcclient example
- IPC: make sure ipc (socket) clients can connect to a server running as root.
- IPC: allow qb to bump the max_message_size
- IPC: check for a sane minimum max_message_size
- add rpl_sem.h loop_poll_int.h to noinst_headers
- Handle errors more consistently
- call recv_ready on socket types
- Handle a recv of size 0
- make bsd shm path better by default.
- Fix kqueue on freebsd.
- Get the example socket includes right.
- Fix kqueue compiling.
- POLL: seperate out the poll/epoll and add kqueue
- Test existence of getpeer* functions
- Add inet header to tcpclient example
- Don't link with setpshared if unavailable
- NetBSD doesn't have semun defined
- Use MADV_NOSYNC only on systems where available
- Use SCHED_BATCH only on platforms where available
- Fix a bug introduced by the bsd patch.
- Cleanup the selection of semaphores to use
- Fix some leaks in the logging.
- Try and improve the portability on bsd variants.
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References:

  [ 1 ] Bug #839605 - event message corrupted (may be because of valgrind: socketcall.sendto(msg) points to unaddressable byte(s))
        https://bugzilla.redhat.com/show_bug.cgi?id=839605
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update libqb' at the command line.
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available at http://docs.fedoraproject.org/yum/.

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