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David Vossel 95e48fdb76 Fix: ipcs: Properly disconnect client connection on POLLNVAL or any other error causing connection removal from mainloop. 
qb_ipcs_dispatch_connection_request is a callback function registered with
mainloop, or whatever other looping thread implementation is in use.  When
this callback is registered, a reference of the connection object is given
to the mainloop thread.  If this callback ever returns something none zero
the callback (and corresponding fd) is unregistered from the loop automatically,
so we must decrement the reference in this instance.

Since unregistering this callback from mainloop guarantees a disconnect
simply because requests on the fd are no longer processed, it is best
that we completely disconnect the connection (which will handle the unref)
when this callback returns an error... Otherwise since the fd is unregistered
from the mainloop thread, it may not be possible to detect a disconnect
in the future.
2013-07-01 18:46:31 -05:00
build-aux Cleanup the .gitignore files 2012-05-09 21:43:58 +10:00
docs docs: install qb-blackbox.8 if doxygen is not available. 2013-02-13 15:45:40 +11:00
examples Low remove ref-count error in example ipcserver. 2013-06-28 16:24:55 -05:00
include Simplify internal ipcs ref counting, add comments and document api behavior 2013-06-28 20:27:02 -05:00
lib Fix: ipcs: Properly disconnect client connection on POLLNVAL or any other error causing connection removal from mainloop. 2013-07-01 18:46:31 -05:00
tests Low: tests: Verify reading valid blackbox file works 2013-06-27 19:47:04 -05:00
tools build: fix libqb.pc creation and make maintainer-clean 2012-08-27 15:07:36 +02:00
.gitignore add TAGS and ~ files to .gitignore 2013-02-18 20:51:33 +11:00
.travis.yml Enable distcheck on the travis tests 2013-05-14 09:38:25 +10:00
autogen.sh libtool and code re-structure 2010-04-15 23:25:29 +10:00
check Remove IPC_NEEDS_RESPONSE_ACK and turn off shm ipc on solaris 2012-08-31 14:53:38 +10:00
coding_style.txt Add the coding style definition file. 2010-07-06 12:45:46 +10:00
configure.ac Add internal support for the new __atomic gcc builtins 2013-05-13 10:15:55 +10:00
COPYING Re-license to LGPL 2.1 2010-05-25 06:11:59 +10:00
INSTALL Document the default prefix in INSTALL 2013-01-10 17:10:37 +11:00
libqb.spec.in Fix removal of automatically installed doc files when building rpms 2012-08-23 10:22:18 +10:00
Lindent Change Lindent options to break the procedure type. 2011-06-22 14:19:14 +10:00
Makefile.am Add a tool to dump the blackbox. 2012-05-28 11:16:00 +10:00
README.markdown Hopefully this is the last travis link fix 2013-06-20 11:09:26 +10:00

README.markdown

libqb

What is libqb?

libqb is a library with the primary purpose of providing high performance client server reusable features. It provides high performance logging, tracing, ipc, and poll.

We don't intend be an all encompassing library, but instead provide very specially focused APIs that are highly tuned for maximum performance for client/server applications.

Build Status

For more information look at:

Dependencies

  • glib-2.0-devel (If you want to build the glib example code)
  • check-devel (If you want to run the tests)
  • doxygen and graphviz (If you want to build the doxygen man pages or html manual)

Source Control (GIT)

git clone git://github.com/clusterlabs/libqb.git

See Github

Installing from source

$ ./autogen.sh
$ ./configure
$ make
$ sudo make install

How you can help

If you find this project useful, you may want to consider supporting its future development. There are a number of ways to support the project.

  • Test and report issues.
  • Help others on the mailing list.
  • Contribute documentation, examples and test cases.
  • Contribute patches.
  • Spread the word.