]> granicus.if.org Git - libevent/log
libevent
13 years agoBe explicit about how long event loops run in event.h documentation
Nick Mathewson [Tue, 22 Feb 2011 05:34:49 +0000 (00:34 -0500)]
Be explicit about how long event loops run in event.h documentation

13 years agoUse %s with printf in test.sh
Nick Mathewson [Tue, 22 Feb 2011 05:31:56 +0000 (00:31 -0500)]
Use %s with printf in test.sh

13 years agoCorrect an AM_CFLAGS to an AM_CPPFLAGS in test/Makefile.am
Dave Hart [Sun, 13 Feb 2011 07:27:42 +0000 (02:27 -0500)]
Correct an AM_CFLAGS to an AM_CPPFLAGS in test/Makefile.am

13 years agoAdd configure options to disable installation, regression tests
Dave Hart [Sun, 13 Feb 2011 07:05:04 +0000 (02:05 -0500)]
Add configure options to disable installation, regression tests

The main reason for disabling installation is if you're building
libevent as a subpackage for embedding: you want to have your main
package's "make all" build libevent, but you don't want your main
package's "make install" to install libevent.

13 years agoAdd -D_OSF_SOURCE to fix hpux builds
Harlan Stenn [Sun, 13 Feb 2011 07:00:10 +0000 (02:00 -0500)]
Add -D_OSF_SOURCE to fix hpux builds

13 years agoUse the gcc -ffunction-segments feature to allow gc when linking with static libevent
Dave Hart [Sun, 13 Feb 2011 06:50:40 +0000 (01:50 -0500)]
Use the gcc -ffunction-segments feature to allow gc when linking with static libevent

13 years agoCheck for getservbyname even if not on win32.
Harlan Stenn [Sun, 13 Feb 2011 06:42:58 +0000 (01:42 -0500)]
Check for getservbyname even if not on win32.

13 years agoFix autoconf bracket issues; make check for getaddrinfo include netdb.h
Harlan Stenn [Sun, 13 Feb 2011 06:39:10 +0000 (01:39 -0500)]
Fix autoconf bracket issues; make check for getaddrinfo include netdb.h

13 years agoSkip check for zlib if we have no zlib.h
Harlan Stenn [Sun, 13 Feb 2011 06:34:40 +0000 (01:34 -0500)]
Skip check for zlib if we have no zlib.h

13 years agoMake test-eof fail with a timeout if we never get an eof.
Harlan Stenn [Sun, 13 Feb 2011 06:30:37 +0000 (01:30 -0500)]
Make test-eof fail with a timeout if we never get an eof.

Previously, it would just wait forever.

13 years agoFIX: comment internal headers used in sample code.
Nick Mathewson [Sun, 13 Feb 2011 06:29:54 +0000 (01:29 -0500)]
FIX: comment internal headers used in sample code.

13 years agoNM: Fix sample/http-server ipv6 fixes
Nick Mathewson [Sun, 13 Feb 2011 06:27:06 +0000 (01:27 -0500)]
NM: Fix sample/http-server ipv6 fixes

Fix 1: Use #include "../xyz" rather than #include <../xyz>

Fix 2: util-internal.h includes ipv6-internal.h, which in turn defines
       a replacement AF_INET6 on platforms that don't have it.  As such,
       the AF_INET6 checks shouldn't be needed.  (right?)

13 years agoInclude util-internal.h as needed to build on platforms with no sockaddr_storage
Harlan Stenn [Sun, 13 Feb 2011 06:25:33 +0000 (01:25 -0500)]
Include util-internal.h as needed to build on platforms with no sockaddr_storage

13 years agoInclude arpa/inet.h as needed on HPUX
Harlan Stenn [Sun, 13 Feb 2011 06:22:25 +0000 (01:22 -0500)]
Include arpa/inet.h as needed on HPUX

13 years agoCorrectly detect and stop non-chunked http requests when the body is too long
Nick Mathewson [Tue, 22 Feb 2011 04:25:13 +0000 (23:25 -0500)]
Correctly detect and stop non-chunked http requests when the body is too long

Based on analysis and code from Bas Verhoeven and from
Constantine Verutin.

13 years agofix spelling mistake in whatsnew-2.0.txt
Nick Mathewson [Fri, 18 Feb 2011 21:17:22 +0000 (16:17 -0500)]
fix spelling mistake in whatsnew-2.0.txt

13 years agoCorrect evhttp_del_accept_socket documentation on whether socket is closed
Nick Mathewson [Tue, 15 Feb 2011 16:33:40 +0000 (11:33 -0500)]
Correct evhttp_del_accept_socket documentation on whether socket is closed

Thanks to Constantine Verutin for pointing this out.

13 years agoMerge branch '20_evport_pollhup' into patches-2.0
Nick Mathewson [Sun, 13 Feb 2011 07:51:27 +0000 (02:51 -0500)]
Merge branch '20_evport_pollhup' into patches-2.0

13 years agoClarify event_set_mem_functions doc
Nick Mathewson [Sun, 13 Feb 2011 05:54:21 +0000 (00:54 -0500)]
Clarify event_set_mem_functions doc

13 years agoFix a type error in our (unused) arc4random_stir()
Nick Mathewson [Wed, 9 Feb 2011 03:24:06 +0000 (22:24 -0500)]
Fix a type error in our (unused) arc4random_stir()

13 years agoFix warnings about AC_LANG_PROGRAM usage
Sebastian Hahn [Thu, 14 Oct 2010 18:15:04 +0000 (20:15 +0200)]
Fix warnings about AC_LANG_PROGRAM usage

Autoconf 2.68 introduced some new warnings that were triggered during
autogen.sh. Fix those.

13 years agoFix test.sh output on solaris
Dave Hart [Tue, 1 Feb 2011 06:15:48 +0000 (01:15 -0500)]
Fix test.sh output on solaris

Solaris echo -n doesn't omit newlines, but printf omits newlines in
more places.

13 years agoDo not check for gethostbyname_r versions if we have getaddrinfo
Nick Mathewson [Mon, 31 Jan 2011 22:36:49 +0000 (17:36 -0500)]
Do not check for gethostbyname_r versions if we have getaddrinfo

13 years agoAdd compile-time check for AF_UNSPEC==PF_UNSPEC
Nick Mathewson [Mon, 31 Jan 2011 21:44:06 +0000 (16:44 -0500)]
Add compile-time check for AF_UNSPEC==PF_UNSPEC

13 years agoFix http unit test on non-windows platforms without getaddrinfo
Nick Mathewson [Mon, 31 Jan 2011 21:37:27 +0000 (16:37 -0500)]
Fix http unit test on non-windows platforms without getaddrinfo

13 years agoBuild on systems without AI_PASSIVE
Nick Mathewson [Mon, 31 Jan 2011 21:32:05 +0000 (16:32 -0500)]
Build on systems without AI_PASSIVE

13 years agoTry to build correctly on platforms with no IPv6 support
Nick Mathewson [Mon, 24 Jan 2011 23:55:10 +0000 (18:55 -0500)]
Try to build correctly on platforms with no IPv6 support

13 years agoBuild correctly on platforms without sockaddr_storage
Nick Mathewson [Mon, 24 Jan 2011 23:29:20 +0000 (18:29 -0500)]
Build correctly on platforms without sockaddr_storage

13 years agoFall back to sscanf if we have no other way to implement strtoll
Nick Mathewson [Mon, 24 Jan 2011 23:22:32 +0000 (18:22 -0500)]
Fall back to sscanf if we have no other way to implement strtoll

13 years agoMake --enable-gcc-warnings a no-op if not using gcc
Nick Mathewson [Mon, 24 Jan 2011 22:42:23 +0000 (17:42 -0500)]
Make --enable-gcc-warnings a no-op if not using gcc

13 years agoCorrectly free selectop fields when select_resize fails in select_init
Nick Mathewson [Thu, 13 Jan 2011 01:28:47 +0000 (20:28 -0500)]
Correctly free selectop fields when select_resize fails in select_init

13 years agoHandle resize failures in the select backend better.
Nick Mathewson [Fri, 7 Jan 2011 18:18:09 +0000 (13:18 -0500)]
Handle resize failures in the select backend better.

13 years agoUse event_err() only if the failure is truly unrecoverable.
Jardel Weyrich [Sat, 18 Dec 2010 04:40:22 +0000 (02:40 -0200)]
Use event_err() only if the failure is truly unrecoverable.

13 years agoDetect and handle more allocation failures.
Jardel Weyrich [Sat, 18 Dec 2010 03:07:27 +0000 (01:07 -0200)]
Detect and handle more allocation failures.

13 years agoCheck for POLLERR, POLLHUP and POLLNVAL for Solaris event ports
Trond Norbye [Sun, 2 Jan 2011 09:17:15 +0000 (10:17 +0100)]
Check for POLLERR, POLLHUP and POLLNVAL for Solaris event ports

13 years agoFix compilation on Windows with NDEBUG
Nick Mathewson [Sun, 2 Jan 2011 02:37:21 +0000 (21:37 -0500)]
Fix compilation on Windows with NDEBUG

Dongsheng Song reports that when building on windows with NDEBUG, you
run into an attempt to do EVUTIL_ASSERT(x) where x is a bitfield,
which turns into _EVUTIL_NIL_CONDITION(x), which takes sizeof(x),
which is illegal.  This patch fixes _EVUTIL_NIL_CONDITION to work on
bitfields too.

13 years agoFix evport handling of POLLHUP and POLLERR
Nick Mathewson [Sun, 2 Jan 2011 02:17:31 +0000 (21:17 -0500)]
Fix evport handling of POLLHUP and POLLERR

In other backends, they make _all_ events trigger; with evport they
previously triggered nothing.  Found by Phua Keat Yee.

14 years agoBump version to 2.0.10-stable-dev
Nick Mathewson [Thu, 16 Dec 2010 17:57:23 +0000 (12:57 -0500)]
Bump version to 2.0.10-stable-dev

14 years agoAdd changelog for 2.0.10-stable release-2.0.10-stable
Nick Mathewson [Wed, 15 Dec 2010 19:31:08 +0000 (14:31 -0500)]
Add changelog for 2.0.10-stable

14 years agoAdd more acknowledgements to the readme for 2.0.10-stable
Nick Mathewson [Wed, 15 Dec 2010 19:30:04 +0000 (14:30 -0500)]
Add more acknowledgements to the readme for 2.0.10-stable

14 years agoSet the version to 2.0.10-stable
Nick Mathewson [Wed, 15 Dec 2010 19:29:50 +0000 (14:29 -0500)]
Set the version to 2.0.10-stable

14 years agoEVUTIL_ASSERT: Use sizeof() to avoid "unused variable" warnings.
Evan Jones [Mon, 6 Dec 2010 19:17:44 +0000 (14:17 -0500)]
EVUTIL_ASSERT: Use sizeof() to avoid "unused variable" warnings.

14 years agoAdd stuff to whatsnew based on reading include changes since August.
Nick Mathewson [Thu, 9 Dec 2010 17:17:58 +0000 (12:17 -0500)]
Add stuff to whatsnew based on reading include changes since August.

14 years agoDocument that the cpu_hint is only used on Windows with IOCP for now
Nick Mathewson [Thu, 9 Dec 2010 17:17:11 +0000 (12:17 -0500)]
Document that the cpu_hint is only used on Windows with IOCP for now

14 years agoConsistentize tabs
Nick Mathewson [Thu, 9 Dec 2010 16:47:54 +0000 (11:47 -0500)]
Consistentize tabs

14 years agoRemove end-of-line whitespace
Nick Mathewson [Thu, 9 Dec 2010 16:43:12 +0000 (11:43 -0500)]
Remove end-of-line whitespace

14 years agotweak readme, whatsnew
Nick Mathewson [Thu, 9 Dec 2010 16:40:35 +0000 (11:40 -0500)]
tweak readme, whatsnew

14 years agoFix a signed/unsigned comparison in the last commit
Nick Mathewson [Tue, 7 Dec 2010 16:45:14 +0000 (11:45 -0500)]
Fix a signed/unsigned comparison in the last commit

14 years agoReject overlong http requests early when Expect:100-continue is set
Constantine Verutin [Tue, 7 Dec 2010 16:43:52 +0000 (11:43 -0500)]
Reject overlong http requests early when Expect:100-continue is set

14 years agotests: Use relative includes ("") instead of system includes (<>)
Evan Jones [Thu, 2 Dec 2010 19:13:33 +0000 (14:13 -0500)]
tests: Use relative includes ("") instead of system includes (<>)

14 years agotests: Use new event2 headers instead of old compatibility headers.
Evan Jones [Thu, 2 Dec 2010 19:09:52 +0000 (14:09 -0500)]
tests: Use new event2 headers instead of old compatibility headers.

14 years agoUse relative includes instead of system includes consistently.
Evan Jones [Thu, 2 Dec 2010 15:26:12 +0000 (10:26 -0500)]
Use relative includes instead of system includes consistently.

14 years agobufferevent-internal.h: Use the new event2/util.h header, not evutil.h
Evan Jones [Thu, 2 Dec 2010 15:27:06 +0000 (10:27 -0500)]
bufferevent-internal.h: Use the new event2/util.h header, not evutil.h

14 years agoCorrectly notify the main thread when activating an event from a subthread
Nick Mathewson [Thu, 2 Dec 2010 02:28:03 +0000 (21:28 -0500)]
Correctly notify the main thread when activating an event from a subthread

14 years agoMinor fix for IOCP shutdown handling fix
Kelly Brock [Tue, 30 Nov 2010 16:34:26 +0000 (11:34 -0500)]
Minor fix for IOCP shutdown handling fix

Call setsockopt() on the actual new socket, not on as->s, which was
set to INVALID_SOCKET.

14 years agoIncrement version to 2.0.9-rc-dev
Nick Mathewson [Tue, 30 Nov 2010 07:19:25 +0000 (02:19 -0500)]
Increment version to 2.0.9-rc-dev

14 years agoGive the correct date for 2.0.9-rc in the changelog release-2.0.9-rc
Nick Mathewson [Tue, 30 Nov 2010 06:21:00 +0000 (01:21 -0500)]
Give the correct date for 2.0.9-rc in the changelog

14 years agoIncrement version to 2.0.9-rc
Nick Mathewson [Tue, 23 Nov 2010 16:17:24 +0000 (11:17 -0500)]
Increment version to 2.0.9-rc

14 years agoBump VERSION_INFO to 5:0:0
Nick Mathewson [Tue, 23 Nov 2010 16:17:06 +0000 (11:17 -0500)]
Bump VERSION_INFO to 5:0:0

14 years agoChangelog and acknowledgments for 2.0.9-rc
Nick Mathewson [Tue, 23 Nov 2010 16:08:30 +0000 (11:08 -0500)]
Changelog and acknowledgments for 2.0.9-rc

14 years agoFix win32 build of http-server.c with unicode enabled
Nick Mathewson [Tue, 30 Nov 2010 05:53:16 +0000 (00:53 -0500)]
Fix win32 build of http-server.c with unicode enabled

14 years agoCorrectly detect timeouts during http connects
Nick Mathewson [Tue, 30 Nov 2010 05:05:54 +0000 (00:05 -0500)]
Correctly detect timeouts during http connects

14 years agoTry to fix an assertion failure related to close detection
Nick Mathewson [Tue, 30 Nov 2010 03:44:18 +0000 (22:44 -0500)]
Try to fix an assertion failure related to close detection

f700566c removed a line from evhttp_connection_stop_detectclose that
cleared the EVHTTP_CON_CLOSEDETECT flag.  I think this was an
accident, and suspect that it may be the cause of bug 3069555.

14 years agoPossible crash fix when freeing an underlying bufferevent of an openssl bufferevent
Nick Mathewson [Tue, 30 Nov 2010 03:14:54 +0000 (22:14 -0500)]
Possible crash fix when freeing an underlying bufferevent of an openssl bufferevent

14 years agoMerge remote branch 'chrisd/http_continue'
Nick Mathewson [Tue, 30 Nov 2010 02:56:23 +0000 (21:56 -0500)]
Merge remote branch 'chrisd/http_continue'

14 years agoPreliminary support for Continue expectation in evhttp.
Christopher Davis [Tue, 30 Nov 2010 02:25:04 +0000 (18:25 -0800)]
Preliminary support for Continue expectation in evhttp.

14 years agomake http-server example code build on win32
Nick Mathewson [Tue, 30 Nov 2010 01:39:09 +0000 (20:39 -0500)]
make http-server example code build on win32

14 years agoFix http-server.c compilation on freebsd
Nick Mathewson [Tue, 30 Nov 2010 01:13:19 +0000 (20:13 -0500)]
Fix http-server.c compilation on freebsd

14 years agoMerge remote branch 'chrisd/http_fixes2'
Nick Mathewson [Mon, 29 Nov 2010 19:25:33 +0000 (14:25 -0500)]
Merge remote branch 'chrisd/http_fixes2'

14 years agoAdd a few more comments.
Christopher Davis [Mon, 29 Nov 2010 15:18:32 +0000 (07:18 -0800)]
Add a few more comments.

14 years agoadd http-server to gitignore
Nick Mathewson [Fri, 26 Nov 2010 18:29:56 +0000 (13:29 -0500)]
add http-server to gitignore

14 years agoFix a misplaced ) in http_server.c
Nick Mathewson [Fri, 26 Nov 2010 18:28:48 +0000 (13:28 -0500)]
Fix a misplaced ) in http_server.c

14 years agoMerge branch '20_empty_body'
Nick Mathewson [Fri, 26 Nov 2010 17:59:02 +0000 (12:59 -0500)]
Merge branch '20_empty_body'

14 years agoAdd a basic example of how to write a static HTTP server.
Nick Mathewson [Mon, 18 Oct 2010 17:44:05 +0000 (13:44 -0400)]
Add a basic example of how to write a static HTTP server.

14 years agoAdd evhttp server alias interface, correct flagging of proxy requests.
Christopher Davis [Fri, 5 Nov 2010 18:17:07 +0000 (11:17 -0700)]
Add evhttp server alias interface, correct flagging of proxy requests.

evhttp needs to be mindful of all hostnames and addresses that clients
use to contact the main server and vhosts to know the difference between
proxy requests and non-proxy requests.

14 years agoMerge remote branch 'github/20_once_fixes'
Nick Mathewson [Fri, 26 Nov 2010 04:03:46 +0000 (23:03 -0500)]
Merge remote branch 'github/20_once_fixes'

14 years agoFix snprintf related failures on IRIX.
Kevin Bowling [Wed, 24 Nov 2010 02:40:23 +0000 (19:40 -0700)]
Fix snprintf related failures on IRIX.

14 years agoIf not WIN32, include <sys/socket.h> in event2/util.h.
Kevin Bowling [Wed, 24 Nov 2010 02:26:34 +0000 (19:26 -0700)]
If not WIN32, include <sys/socket.h> in event2/util.h.

14 years agoxlC doesn't obey C99 comments here. autoconf isn't invoking full C99
Kevin Bowling [Tue, 23 Nov 2010 21:09:03 +0000 (14:09 -0700)]
xlC doesn't obey C99 comments here.  autoconf isn't invoking full C99
mode.

14 years agoAdd some checks since lack of TAILQ_FOREACH doesn't imply lack of FIRST,
Kevin Bowling [Tue, 23 Nov 2010 07:22:01 +0000 (00:22 -0700)]
Add some checks since lack of TAILQ_FOREACH doesn't imply lack of FIRST,
END, NEXT, or INSERT_BEFORE.  Quiet some warnings in XL C.

14 years agoReworked AIX __ss_family workaround to use AC_STRUCT_MEMBER.
Kevin Bowling [Wed, 24 Nov 2010 02:09:08 +0000 (19:09 -0700)]
Reworked AIX __ss_family workaround to use AC_STRUCT_MEMBER.

14 years agoselect comes from <sys/select.h> according to POSIX.1-2001, or from a
Kevin Bowling [Tue, 23 Nov 2010 03:44:10 +0000 (20:44 -0700)]
select comes from <sys/select.h> according to POSIX.1-2001, or from a
variety of other standard headers on older systems, but not <select.h>.
AIX build fix.

14 years agoHandle evhttp PUT/POST requests with an empty body
Nick Mathewson [Wed, 24 Nov 2010 01:31:28 +0000 (20:31 -0500)]
Handle evhttp PUT/POST requests with an empty body

When we call evhttp_get_bodylen() [when transfer-encoding isn't set],
having req->ntoread == -1 means that we have no content-length.  But a
request with no content-length has no body!  We were treating the
absent content-length as meaning "read till closed", which only holds
for replies, not requests.

This patch also allows PATCH requests to have a body.

14 years agoRemove _event_initialized(); make event_initialized() a function(); make it consisten...
Nick Mathewson [Tue, 23 Nov 2010 18:08:07 +0000 (13:08 -0500)]
Remove _event_initialized(); make event_initialized() a function(); make it consistent on windows and non-windows

14 years agoDocument event_get_assignment
Nick Mathewson [Tue, 23 Nov 2010 17:26:46 +0000 (12:26 -0500)]
Document event_get_assignment

14 years agoNote that reentrant calls to libevent from logging cbs may fail badly
Nick Mathewson [Tue, 23 Nov 2010 17:26:34 +0000 (12:26 -0500)]
Note that reentrant calls to libevent from logging cbs may fail badly

14 years agoFix some irix compilation warnings spotted by Kevin Bowling
Nick Mathewson [Tue, 23 Nov 2010 02:02:34 +0000 (21:02 -0500)]
Fix some irix compilation warnings spotted by Kevin Bowling

14 years agoMerge remote branch 'kev009/master'
Nick Mathewson [Tue, 23 Nov 2010 01:24:03 +0000 (20:24 -0500)]
Merge remote branch 'kev009/master'

14 years agoFix IRIX build. sa_family collides with a #define in sys/socket.h on IRIX.
Kevin Bowling [Mon, 22 Nov 2010 23:40:31 +0000 (16:40 -0700)]
Fix IRIX build.  sa_family collides with a #define in sys/socket.h on IRIX.

14 years agoMerge remote branch 'github/20_getaddrinfo_cancel_v2'
Nick Mathewson [Mon, 22 Nov 2010 21:24:52 +0000 (16:24 -0500)]
Merge remote branch 'github/20_getaddrinfo_cancel_v2'

14 years agoAdd a stress test for getaddrinfo_cancel
Nick Mathewson [Mon, 22 Nov 2010 21:24:09 +0000 (16:24 -0500)]
Add a stress test for getaddrinfo_cancel

14 years agoMerge remote branches 'github/20_epoll_nochangelist_v4', 'github/20_openssl_closeonfr...
Nick Mathewson [Mon, 22 Nov 2010 20:52:34 +0000 (15:52 -0500)]
Merge remote branches 'github/20_epoll_nochangelist_v4', 'github/20_openssl_closeonfree' and 'github/20_cloexec'

14 years agoReorder backends in test.sh to match preference order in event.c
Nick Mathewson [Mon, 22 Nov 2010 19:13:24 +0000 (14:13 -0500)]
Reorder backends in test.sh to match preference order in event.c

14 years agoMake unit tests for epoll-with-changelist pass
Nick Mathewson [Mon, 22 Nov 2010 19:10:01 +0000 (14:10 -0500)]
Make unit tests for epoll-with-changelist pass

The only changes needed were to handle the fact that the methodname
"epoll (with changelist)" matches the environment variable
EVENT_NOEPOLL rather than the imaginary "EVENT_EPOLL (WITH CHANGELIST)".

14 years agoDisable changelist for epoll by default because of Linux dup() bug; add an option...
Nick Mathewson [Sun, 14 Nov 2010 22:52:16 +0000 (17:52 -0500)]
Disable changelist for epoll by default because of Linux dup() bug; add an option and/or an envvar to reenable it for speed.

Rename option to control epoll changelist; make epoll changelist off by default

14 years agoMake sure the CLOEXEC flag is set on fds we open for base notification
Nick Mathewson [Sat, 20 Nov 2010 06:41:34 +0000 (01:41 -0500)]
Make sure the CLOEXEC flag is set on fds we open for base notification

14 years agoResolve an evport bug in the thread/forking test
Nick Mathewson [Fri, 19 Nov 2010 22:09:30 +0000 (17:09 -0500)]
Resolve an evport bug in the thread/forking test

14 years agoMake evdns_getaddrinfo_cancel threadsafe
Nick Mathewson [Fri, 19 Nov 2010 17:14:18 +0000 (12:14 -0500)]
Make evdns_getaddrinfo_cancel threadsafe

14 years agoFix some more cancel-related bugs in getaddrinfo_async
Nick Mathewson [Fri, 19 Nov 2010 17:01:05 +0000 (12:01 -0500)]
Fix some more cancel-related bugs in getaddrinfo_async

Also imposed a new rule to make this much much simpler: no freeing
the getaddrinfo request until both dns callbacks have been invoked.

14 years agoAvoid double-invocation of user callback with EVUTIL_EAI_CANCEL
Nick Mathewson [Fri, 19 Nov 2010 16:33:48 +0000 (11:33 -0500)]
Avoid double-invocation of user callback with EVUTIL_EAI_CANCEL