]> granicus.if.org Git - libevent/log
libevent
14 years agoRemove event_base.evsigbase; nothing used it.
Nick Mathewson [Wed, 15 Sep 2010 16:50:31 +0000 (12:50 -0400)]
Remove event_base.evsigbase; nothing used it.

14 years agoRemove the now-useless evsig_caught and evsig_process
Nick Mathewson [Wed, 15 Sep 2010 05:54:51 +0000 (01:54 -0400)]
Remove the now-useless evsig_caught and evsig_process

14 years agoMake default signal backend fully threadsafe
Nick Mathewson [Wed, 15 Sep 2010 05:40:02 +0000 (01:40 -0400)]
Make default signal backend fully threadsafe

Jason Toffaletti discovered with helgrind that our signal handler was
messing with evsig_base, which can be set from lots of places in the
code.  Ordinarly, we'd just stick a lock on it, except that it is
illegal (and genuinely error-prone) to call pthread_mutex_acquire()
from inside a signal handler.

The solution is to only store the fd we write to in a static variable,
write the signal number to the fd, and put evsig_cb in charge of
activating signal events.

I have no idea how we'll cope if we want to enable this to handle
siginfo (where available) in the future.

14 years agoWarn when using the error-prone EV_SIGNAL interface in an error-prone way. Also...
Nick Mathewson [Wed, 15 Sep 2010 05:08:39 +0000 (01:08 -0400)]
Warn when using the error-prone EV_SIGNAL interface in an error-prone way.  Also, fix a couple of race conditions in signal.c

When using the signal.c signal backend, Libevent currently only allows
one event_base to actually receive signals at a time.  (This has been
the behavior since at least 1.4 and probably much earlier.)  Now, we
detect and warn if you're likely to be racing about which signal goes
to which thread.

We also add a lock to control modifications of the evsig_base field,
to avoid race conditions like those found by Jason Toffaletti.

Also, more comments.  Comments are good.

14 years agoObey enabled status when unsuspending
Simon Perreault [Thu, 9 Sep 2010 21:19:20 +0000 (17:19 -0400)]
Obey enabled status when unsuspending

14 years agoBump to the latest version of tinytest
Nick Mathewson [Thu, 9 Sep 2010 20:13:09 +0000 (16:13 -0400)]
Bump to the latest version of tinytest

This lets us do without libevent-specific code in tinytest.c, and
lets us add a feature to skip individual tests from the command
line.

14 years agoMake SSL tests cover enabling/disabling EV_READ.
Nick Mathewson [Thu, 9 Sep 2010 20:01:42 +0000 (16:01 -0400)]
Make SSL tests cover enabling/disabling EV_READ.

I want my 80% coverage.

14 years agoBump version to 2.0.7-rc-dev
Nick Mathewson [Thu, 9 Sep 2010 19:59:18 +0000 (15:59 -0400)]
Bump version to 2.0.7-rc-dev

14 years agoMake all versioning changes for 2.0.7-rc, and add ChangeLog release-2.0.7-rc
Nick Mathewson [Thu, 9 Sep 2010 18:59:27 +0000 (14:59 -0400)]
Make all versioning changes for 2.0.7-rc, and add ChangeLog

14 years agoMake event_base_virtual_del() notify the base if needed
Christopher Davis [Thu, 9 Sep 2010 18:36:45 +0000 (14:36 -0400)]
Make event_base_virtual_del() notify the base if needed

14 years agoAdd a missing time.h include to test/regress_thread.c
Nick Mathewson [Thu, 9 Sep 2010 17:43:31 +0000 (13:43 -0400)]
Add a missing time.h include to test/regress_thread.c

14 years agoFix an uninitialized-variable warning on windows
Nick Mathewson [Thu, 9 Sep 2010 17:00:54 +0000 (13:00 -0400)]
Fix an uninitialized-variable warning on windows

14 years agoDon't decrement virutal event count twice in connect_complete.
Christopher Davis [Thu, 9 Sep 2010 03:33:21 +0000 (20:33 -0700)]
Don't decrement virutal event count twice in connect_complete.

14 years agoFix a few Windows compile warnings.
Christopher Davis [Thu, 9 Sep 2010 02:55:13 +0000 (19:55 -0700)]
Fix a few Windows compile warnings.

14 years agoMerge branch 'tests'
Nick Mathewson [Wed, 8 Sep 2010 18:53:57 +0000 (14:53 -0400)]
Merge branch 'tests'

14 years agoMerge remote branch 'github/win_notify'
Nick Mathewson [Wed, 8 Sep 2010 18:52:37 +0000 (14:52 -0400)]
Merge remote branch 'github/win_notify'

14 years agoAdd a missing header for regress_thread.c
Nick Mathewson [Wed, 8 Sep 2010 18:52:24 +0000 (14:52 -0400)]
Add a missing header for regress_thread.c

14 years agoImplement EVBASE_NEED_NOTIFY on win32
Nick Mathewson [Wed, 8 Sep 2010 18:40:51 +0000 (14:40 -0400)]
Implement EVBASE_NEED_NOTIFY on win32

14 years agoFix a compile warning in regress_thread.c
Sebastian Hahn [Wed, 8 Sep 2010 18:29:39 +0000 (20:29 +0200)]
Fix a compile warning in regress_thread.c

14 years agoMerge remote branch 'chrisd/iocp-fixes4'
Nick Mathewson [Wed, 8 Sep 2010 18:12:12 +0000 (14:12 -0400)]
Merge remote branch 'chrisd/iocp-fixes4'

Conflicts:
test/regress_thread.c

14 years agoMerge branch 'th_notify_fd_reinit'
Nick Mathewson [Wed, 8 Sep 2010 18:00:45 +0000 (14:00 -0400)]
Merge branch 'th_notify_fd_reinit'

14 years agoImprove testing of when thread-notification occurs
Nick Mathewson [Wed, 8 Sep 2010 17:29:06 +0000 (13:29 -0400)]
Improve testing of when thread-notification occurs

14 years agoMinimize calls to base_notify implementation functions, thereby avoiding needless...
Nick Mathewson [Wed, 8 Sep 2010 17:22:55 +0000 (13:22 -0400)]
Minimize calls to base_notify implementation functions, thereby avoiding needless syscalls

The trick here is that if we already told the base to wake up, and it
hasn't woken up yet, we don't need to tell it to wake up again.  This
should help lots with inherently multithreaded code like IOCP.

14 years agoAvoid needlessly calling evthread_notify_base() when the loop is not running
Nick Mathewson [Wed, 8 Sep 2010 17:02:58 +0000 (13:02 -0400)]
Avoid needlessly calling evthread_notify_base() when the loop is not running

Also make sure that we always hold the base lock when calling evthread_notify_base.

14 years agoMerge remote branch 'github/globals'
Nick Mathewson [Wed, 8 Sep 2010 15:39:24 +0000 (11:39 -0400)]
Merge remote branch 'github/globals'

14 years agoOnly process up to MAX_DEFERRED deferred_cbs at a time.
Christopher Davis [Wed, 1 Sep 2010 18:04:57 +0000 (11:04 -0700)]
Only process up to MAX_DEFERRED deferred_cbs at a time.

If threads queue callbacks while event_process_deferred_callbacks is
running, the loop may spin long enough to significantly skew timers.
A unit test stressing this behavior is also in this commit.

14 years agoAdd event_config_set_num_cpus_hint for tuning thread pools, etc.
Christopher Davis [Sat, 28 Aug 2010 11:07:48 +0000 (04:07 -0700)]
Add event_config_set_num_cpus_hint for tuning thread pools, etc.

14 years agoIOCP-related unit test tweaks
Christopher Davis [Sat, 28 Aug 2010 09:44:11 +0000 (02:44 -0700)]
IOCP-related unit test tweaks

14 years agoSome IOCP bufferevent tweaks.
Christopher Davis [Tue, 17 Aug 2010 12:02:00 +0000 (05:02 -0700)]
Some IOCP bufferevent tweaks.

- Increment reference count of bufferevents before initiating overlapped
  operations to prevent the destructor from being called while operations
  are pending. The only portable way of canceling overlapped ops is to
  close the socket.

- Translate error codes to WSA* codes.

- Better handling of errors.

- Add an interface to add and del "virtual" events. Because IOCP
  bufferevents don't register any events with the base, the event loop
  has no way of knowing they exist. This causes the loop to terminate
  prematurely. event_base_{add,del}_virtual increment/decrement base's
  event count so the loop runs while there are any enabled IOCP
  bufferevents.

14 years agoStop IOCP when freeing the event_base.
Christopher Davis [Sat, 28 Aug 2010 09:08:27 +0000 (02:08 -0700)]
Stop IOCP when freeing the event_base.

14 years agoIOCP-related evbuffer fixes.
Christopher Davis [Mon, 16 Aug 2010 08:23:57 +0000 (01:23 -0700)]
IOCP-related evbuffer fixes.

- Prevent evbuffer_{add,prepend}_buffer from moving read-pinned chains.
- Fix evbuffer_drain to handle read-pinned chains better.
- Raise the limit on WSABUFs from two to MAX_WSABUFS for overlapped reads.

14 years agoFix a few memory leaks in the tests
Nick Mathewson [Tue, 7 Sep 2010 14:28:15 +0000 (10:28 -0400)]
Fix a few memory leaks in the tests

14 years agoMove the "function to getsockname() on a listener" to regress_testutils
Nick Mathewson [Mon, 6 Sep 2010 19:47:07 +0000 (15:47 -0400)]
Move the "function to getsockname() on a listener" to regress_testutils

This reverts commit fab50488fcb741884ccdfa7b83643eac3e5c9cbf.

The function was, on reflection, not important enough to break the feature
freeze, since it's trivial to build on your own.

14 years agoMerge remote branch 'github/sysqueue_include_order'
Nick Mathewson [Mon, 6 Sep 2010 19:40:13 +0000 (15:40 -0400)]
Merge remote branch 'github/sysqueue_include_order'

14 years agoFix event_del(0) instance in bench.c
Shuo Chen [Mon, 6 Sep 2010 14:10:17 +0000 (10:10 -0400)]
Fix event_del(0) instance in bench.c

14 years agoMerge remote branch 'github/win32_posix_underscore'
Nick Mathewson [Sun, 5 Sep 2010 02:02:32 +0000 (22:02 -0400)]
Merge remote branch 'github/win32_posix_underscore'

14 years agoMerge remote branch 'github/cdecl'
Nick Mathewson [Sun, 5 Sep 2010 02:00:38 +0000 (22:00 -0400)]
Merge remote branch 'github/cdecl'

14 years agoFix uninitialized port var in http_delete_test. Last one, I hope.
Nick Mathewson [Sat, 4 Sep 2010 02:00:25 +0000 (22:00 -0400)]
Fix uninitialized port var in http_delete_test.  Last one, I hope.

14 years agoFix uninitialized variables in http_bad_request_test. (oops)
Nick Mathewson [Sat, 4 Sep 2010 01:03:25 +0000 (21:03 -0400)]
Fix uninitialized variables in http_bad_request_test. (oops)

14 years agoAllow more than one copy of regression tests to run at once
Nick Mathewson [Fri, 3 Sep 2010 22:48:31 +0000 (18:48 -0400)]
Allow more than one copy of regression tests to run at once

Mostly this was a matter of just removing all the hardwired ports in
the test code.  The http/connection_retry test is still a little
screwy, though.

14 years agoExpose a function to add a nameserver by sockaddr
Nick Mathewson [Fri, 3 Sep 2010 20:42:16 +0000 (16:42 -0400)]
Expose a function to add a nameserver by sockaddr

14 years agoExpose a function to getsockname() on a listener's fd.
Nick Mathewson [Fri, 3 Sep 2010 20:41:16 +0000 (16:41 -0400)]
Expose a function to getsockname() on a listener's fd.

14 years agoPrefer autoreconf -ivf to manual autogen.sh
Nick Mathewson [Fri, 3 Sep 2010 19:12:35 +0000 (15:12 -0400)]
Prefer autoreconf -ivf to manual autogen.sh

Suggested by Ralph Castain

14 years agoFix pointer-to-__cdecl-function syntax
Nick Mathewson [Thu, 2 Sep 2010 17:21:17 +0000 (13:21 -0400)]
Fix pointer-to-__cdecl-function syntax

14 years agoUse the _func() replacements for open, fstat, etc in evutil.c on win32
Nick Mathewson [Thu, 2 Sep 2010 15:10:50 +0000 (11:10 -0400)]
Use the _func() replacements for open, fstat, etc in evutil.c on win32

Remember that in a fit of ANSI C compliance, Microsoft decided to
screw portability by renaming basically all the functions in unistd.h to
get prefixed with an understore.

For some reason, mingw didn't seem to mind, but at least some people's
compilers did: see bug 3044490.

14 years agoDeclare signal handler function as "__cdecl" on Windows.
Nick Mathewson [Thu, 2 Sep 2010 16:06:58 +0000 (12:06 -0400)]
Declare signal handler function as "__cdecl" on Windows.

I swear, they must have half a dozen different calling conventions.

(goes to check)

Holy crud.  They actually do.  There's __cdecl, __stdcall, __fastcall,
"thiscall", "naked" and the obsolete "__pascal", "__fortran", and
"__syscall".  And don't forget WINAPI and __far.

Anyways, this should fix 3044488 if I got it right.

14 years agoMove evkeyvalq into a separate header for evhttp_parse_query users
Nick Mathewson [Thu, 2 Sep 2010 15:36:44 +0000 (11:36 -0400)]
Move evkeyvalq into a separate header for evhttp_parse_query users

The evhttp_parse_query API is a bit misdesigned; all the other
evkeyvalq stuff is abstract and lets you get away with having a header
stub, but evhttp_parse_query seems to require that you instantiate an
empty evkeyvalq of your own.

14 years agoDeclare evkeyvalq and event_list even if event_struct.h comes before sys/queue.h
Nick Mathewson [Thu, 2 Sep 2010 15:27:57 +0000 (11:27 -0400)]
Declare evkeyvalq and event_list even if event_struct.h comes before sys/queue.h

Fixes bug 3036645 reported by Mihai Draghicioiu

14 years agoClose th_notify_fds and open a new pair on reinit
Nick Mathewson [Wed, 1 Sep 2010 20:36:30 +0000 (16:36 -0400)]
Close th_notify_fds and open a new pair on reinit

After a fork, you want subthreads to wake up the event_base in the
child process, not to have the child process and the main process
fight over who wakes up whom.

Related to a problem found by Nicholas Marriott while debugging
3048812.

14 years agoOn windows, make lock/thread function tables static
Nick Mathewson [Wed, 1 Sep 2010 20:03:39 +0000 (16:03 -0400)]
On windows, make lock/thread function tables static

This requires us to have a separate implementation of the lock macros
that indirects to a set of functions.  Fortunately, this isn't too
hard to do.

This may be a fix for bug 3042969, where our openssl dll and our
libevent dll each got their own version of the thread stuff.

14 years agoMake defer-internal.h use lock macros, not direct cess to lock fns
Nick Mathewson [Wed, 1 Sep 2010 19:56:22 +0000 (15:56 -0400)]
Make defer-internal.h use lock macros, not direct cess to lock fns

14 years agoStop using global arrays to implement the EVUTIL_ctype functions
Nick Mathewson [Wed, 1 Sep 2010 19:01:39 +0000 (15:01 -0400)]
Stop using global arrays to implement the EVUTIL_ctype functions

These apparently made libtool sad on win32, and the function call
overhead here should be negligable anyway.

14 years agoFix a bug in our win32 condition implementation
Nick Mathewson [Mon, 30 Aug 2010 15:35:06 +0000 (11:35 -0400)]
Fix a bug in our win32 condition implementation

The do ... while loop in our wait code could spin while waiting
because the event object wasn't reset until there were no longer any
events waiting to be woken up.  We also want to reset the event object
if the count of events to wake up reaches zero.

Found by Chris Davis.  Fixes bug 3053358.

14 years agoFix an issue with forking and signal socketpairs in select/poll backends
Nick Mathewson [Thu, 26 Aug 2010 19:09:58 +0000 (15:09 -0400)]
Fix an issue with forking and signal socketpairs in select/poll backends

Nicholas Marriott identifies an issue where a signal socketpair
doesn't get recreated if the event backend doesn't set event_reinit.

See bug 3048812

There may be a similar issue with respect to th_notify_fd

14 years agoRename regress_pthread.c to regress_thread.c
Nick Mathewson [Tue, 17 Aug 2010 18:44:12 +0000 (14:44 -0400)]
Rename regress_pthread.c to regress_thread.c

14 years agoDetect events with no ev_base; warn instead of crashing
Nick Mathewson [Mon, 23 Aug 2010 16:01:45 +0000 (12:01 -0400)]
Detect events with no ev_base; warn instead of crashing

14 years agoHonor NDEBUG; build without warnings with NDEBUG; make NDEBUG always-off in unit...
Nick Mathewson [Mon, 23 Aug 2010 15:48:46 +0000 (11:48 -0400)]
Honor NDEBUG; build without warnings with NDEBUG; make NDEBUG always-off in unit test code

14 years agoAvoid deadlock when activating signals.
Nick Mathewson [Thu, 19 Aug 2010 18:00:06 +0000 (14:00 -0400)]
Avoid deadlock when activating signals.

Fixes bug 3048812.

Based on patch by Nicholas Marriott.

14 years agoFix kquue correctness test on x84_64
Nick Mathewson [Thu, 19 Aug 2010 13:38:44 +0000 (09:38 -0400)]
Fix kquue correctness test on x84_64

Apparently, in our configure.in check for a working kqueue, we were
leaving some fields unset that seemed to irritate 64-bit kqueue a lot.

Found by Christopher Layne

14 years agoFix logic error in win32 TRY_LOCK that caused problems with rate-limiting
Nick Mathewson [Wed, 18 Aug 2010 16:02:25 +0000 (12:02 -0400)]
Fix logic error in win32 TRY_LOCK that caused problems with rate-limiting

14 years agoSet close-on-exec bit for filedescriptors created by dns subsystem.
Nick Mathewson [Wed, 18 Aug 2010 14:49:12 +0000 (10:49 -0400)]
Set close-on-exec bit for filedescriptors created by dns subsystem.

Based on patch for 1.4 by Ralf Schmitt.

14 years agoCorrectly detect failure to delete bufferevent read-timeout event
Nick Mathewson [Tue, 17 Aug 2010 17:26:03 +0000 (13:26 -0400)]
Correctly detect failure to delete bufferevent read-timeout event

Gilad Benjamini noted that we check the error code for deleting a
write-timeout event twice, and the read timeout not at all.  This
shouldn't be a bit problem, since it's really hard for a delete to
fail on a timeout-only event, but it's worth fixing.

Fixes bug 3046787

14 years agoAdd a unit test for conditions
Nick Mathewson [Tue, 17 Aug 2010 02:55:45 +0000 (22:55 -0400)]
Add a unit test for conditions

14 years agoMake the regress_pthread.c tests work on windows with current test APIs
Nick Mathewson [Mon, 16 Aug 2010 16:38:22 +0000 (12:38 -0400)]
Make the regress_pthread.c tests work on windows with current test APIs

14 years agoUse conditions instead of current_event_lock to fix a deadlock.
Nick Mathewson [Tue, 17 Aug 2010 17:18:18 +0000 (13:18 -0400)]
Use conditions instead of current_event_lock to fix a deadlock.

Avi Bab correctly noted as bug 3044479 the fact that any thread
blocking on current_event_lock will do so while holding
th_base_lock, making it impossible for the currently running event's
callback to call any other functions that require th_base_lock.

This patch switches the current_event_lock code to instead use a
condition variable that we wait on if we're trying to mess with
a currently-executing event, and that we signal when we're done
executing a callback if anybody is waiting on it.

14 years agoAdd a condition variable backend, with implementations for pthreads and win32
Nick Mathewson [Tue, 17 Aug 2010 17:15:34 +0000 (13:15 -0400)]
Add a condition variable backend, with implementations for pthreads and win32

The interface from the user's POV is similar to the locking
implementation: either provide a structure full of function
pointers, or just call evthread_use_*_threads() and everything will
be okay.

The internal interface is meant to vaguely resemble pthread_cond_*,
which Windows people will better recognize as *ConditionVariable*.

14 years agoMake definition of WIN32_LEAN_AND_MEAN in event.h conditional.
Gilad Benjamini [Fri, 13 Aug 2010 21:19:18 +0000 (17:19 -0400)]
Make definition of WIN32_LEAN_AND_MEAN in event.h conditional.

(Inclusion order might trigger a warning for redefinition on Windows.)

14 years agoClean up syntax on TAILQ_ENTRY() usage
Gilad Benjamini [Fri, 13 Aug 2010 21:08:59 +0000 (17:08 -0400)]
Clean up syntax on TAILQ_ENTRY() usage

Though the C standards allow it, it's apparently possible to get MSVC
upset by saying "struct { int field; } (declarator);" instead of
"struct {int field; } declarator;", so let's just not do that.

Bugfix for 3044492

(commit msg by nickm)

14 years agoMake include/event2/event-config.h not included in source dist
Nick Mathewson [Fri, 13 Aug 2010 15:41:37 +0000 (11:41 -0400)]
Make include/event2/event-config.h not included in source dist

As a generated file, it shouldn't get included in our source
distribution.  Apparently there is an automake incant for this:
nobase_ even stacks with nodist_ .

14 years agoChange include order in Makefile.nmake
Nick Mathewson [Fri, 13 Aug 2010 15:34:39 +0000 (11:34 -0400)]
Change include order in Makefile.nmake

If there is an event-config.h in include/event2 (either because we
screwed up packaging like in 2.0.6-rc or because we previously tried
building with mingw and we didn't make distclean in the middle), we
want MSVC to find the one one in WIN32-Code/include/event2 first.

Found by Gilad Benjamini.

14 years agoUpdate the whatsnew-2.0.txt document
Nick Mathewson [Wed, 11 Aug 2010 01:05:52 +0000 (21:05 -0400)]
Update the whatsnew-2.0.txt document

14 years agoDocument that DNS_NO_SEARCH is an obsolete alias for DNS_QUERY_NO_SEARCH
Nick Mathewson [Tue, 10 Aug 2010 19:03:14 +0000 (15:03 -0400)]
Document that DNS_NO_SEARCH is an obsolete alias for DNS_QUERY_NO_SEARCH

14 years agoCompletely remove the (mostly-removed) obsolete thread functions.
Nick Mathewson [Tue, 10 Aug 2010 19:02:50 +0000 (15:02 -0400)]
Completely remove the (mostly-removed) obsolete thread functions.

14 years agoMerge branch 'more_pkgconfig'
Nick Mathewson [Tue, 10 Aug 2010 15:46:00 +0000 (11:46 -0400)]
Merge branch 'more_pkgconfig'

14 years agoAdd pkgconfig files for libevent_{openssl,pthreads}
Nick Mathewson [Tue, 10 Aug 2010 15:11:25 +0000 (11:11 -0400)]
Add pkgconfig files for libevent_{openssl,pthreads}

14 years agoFix a nasty dangling-event bug when using rate-limiting groups
Nick Mathewson [Mon, 9 Aug 2010 16:08:40 +0000 (12:08 -0400)]
Fix a nasty dangling-event bug when using rate-limiting groups

When we freed a bufferevent that was in a rate-limiting group and
blocked on IO, the process of freeing it caused it to get removed
from the group.  But removing the bufferevent from the group made
its limits get removed, which could make it get un-suspended and in
turn cause its events to get re-added.  Since we would then
immediately _free_ the events, this would result in dangling
pointers.

Fixes bug 3041007.

14 years agoIncrement vesion to 2.0.6-rc-dev
Nick Mathewson [Sat, 7 Aug 2010 03:22:01 +0000 (23:22 -0400)]
Increment vesion to 2.0.6-rc-dev

14 years agoIncrement versions to 2.0.6-rc release-2.0.6-rc
Nick Mathewson [Sat, 7 Aug 2010 01:19:44 +0000 (21:19 -0400)]
Increment versions to 2.0.6-rc

14 years agoChanglog and new acknowledgements for 2.0.6-rc
Nick Mathewson [Sat, 7 Aug 2010 01:11:01 +0000 (21:11 -0400)]
Changlog and new acknowledgements for 2.0.6-rc

14 years agoMove event-config.h to include/event2
Nick Mathewson [Wed, 7 Jul 2010 20:45:03 +0000 (16:45 -0400)]
Move event-config.h to include/event2

This change means that all required include files are in event2, and
all files not in event2/* are optional.

14 years agoFix evdns build with -DUNICODE
Nick Mathewson [Fri, 6 Aug 2010 21:13:27 +0000 (17:13 -0400)]
Fix evdns build with -DUNICODE

It turns out that GetProcAddress always takes its second argument as
a C string, regardless of whether unicode is on or not.

14 years agoFix unit tests with -DUSE_DEBUG enabled
Nick Mathewson [Fri, 6 Aug 2010 20:36:23 +0000 (16:36 -0400)]
Fix unit tests with -DUSE_DEBUG enabled

If you were to enable USE_DEBUG and slog through all 700+ MB of
debugging output, you'd find that one of the unit tests failed,
since it tested the debug logging code, but the string it expected
and the string it logged differed by a tab vs 2 spaces.

14 years agoMake test-changelist count cpu usage right on win32
Nick Mathewson [Fri, 6 Aug 2010 17:34:51 +0000 (13:34 -0400)]
Make test-changelist count cpu usage right on win32

14 years agoUse AF_INET socketpair to test sendfile on Solaris
Nick Mathewson [Fri, 6 Aug 2010 17:03:17 +0000 (13:03 -0400)]
Use AF_INET socketpair to test sendfile on Solaris

14 years agoTurn our socketpair() replacement into its own function
Nick Mathewson [Fri, 6 Aug 2010 17:01:32 +0000 (13:01 -0400)]
Turn our socketpair() replacement into its own function

This patch splits the formerly windows-only case of evutil_socketpair()
into an (internal-use-only) function named evutil_ersatz_socketpair(), and
makes it build and work right on non-Windows hosts.

We need this for convenience to test sendfile on solaris, where socketpair
can't give you an AF_INET pair, and sendfile() won't work on AF_UNIX.

14 years agoRemember to initialize timeout events for bufferevent_async
Christopher Davis [Fri, 6 Aug 2010 13:33:55 +0000 (09:33 -0400)]
Remember to initialize timeout events for bufferevent_async

Fixes segfaults in unit tests.

14 years agoIncrease the tolerance in our unit tests for sloppy clocks.
Nick Mathewson [Thu, 5 Aug 2010 19:57:30 +0000 (15:57 -0400)]
Increase the tolerance in our unit tests for sloppy clocks.

(Apparently openbsd in virtualbox just doesn't keep very accurate time.)

14 years agoMake tests quieter on local dns resolver failure
Nick Mathewson [Thu, 5 Aug 2010 19:51:16 +0000 (15:51 -0400)]
Make tests quieter on local dns resolver failure

14 years agoMerge branch 'openssl_ratelim'
Nick Mathewson [Wed, 4 Aug 2010 21:31:28 +0000 (17:31 -0400)]
Merge branch 'openssl_ratelim'

14 years agoFix an assertion bug in test-ratelim
Nick Mathewson [Wed, 4 Aug 2010 19:52:32 +0000 (15:52 -0400)]
Fix an assertion bug in test-ratelim

If the rate limit was low enough, then the echo_conns wouldn't finish
inside the 300 msec we allowed for them to close.  Instead, count the
number of connections we have, and keep waiting until they are all
closed.

14 years agoAdd option to test-ratelim to test min_share
Nick Mathewson [Wed, 4 Aug 2010 19:51:14 +0000 (15:51 -0400)]
Add option to test-ratelim to test min_share

14 years agoAdd an interface to expose min_share in ratelimiting groups
Nick Mathewson [Wed, 4 Aug 2010 19:44:08 +0000 (15:44 -0400)]
Add an interface to expose min_share in ratelimiting groups

14 years agoFix rate-limit calculation on openssl bufferevents.
Nick Mathewson [Wed, 4 Aug 2010 18:54:38 +0000 (14:54 -0400)]
Fix rate-limit calculation on openssl bufferevents.

When you're doing rate limiting on an openssl connection, you nearly
always want to limit the number of bytes sent and received over the
wire, not the number of bytes read or written over the secure
transport.

14 years agoFixed compilation of sample/le-proxy.c on win32
Trond Norbye [Sun, 1 Aug 2010 19:39:48 +0000 (21:39 +0200)]
Fixed compilation of sample/le-proxy.c on win32

14 years agoBuild more cleanly with NetBSDs that dislike toupper(char)
Nick Mathewson [Sat, 31 Jul 2010 21:10:04 +0000 (17:10 -0400)]
Build more cleanly with NetBSDs that dislike toupper(char)

To be fair, when char can be signed, if toupper doesn't take negative
characters, toupper(char) is a very bad idea.  So let's just use the
nice safe EVUTIL_TOUPPER instead.  (It explicitly only upcases ASCII,
but we only use it for identifiers that we know to be ASCII anyway).

14 years agoFix badly-behaved subtest of dns/bufferevent_connect_hostname
Joachim Bauch [Fri, 30 Jul 2010 00:32:40 +0000 (20:32 -0400)]
Fix badly-behaved subtest of dns/bufferevent_connect_hostname

The bufferevent_connect_hostname test was specifying AF_INET, but the
gethostbyname test we were using to see what error to expect was using
PF_UNSPEC, leading to possible divergence of results.

14 years agoImprove error message for failed epoll to make debugging easier.
Nick Mathewson [Thu, 29 Jul 2010 22:12:05 +0000 (18:12 -0400)]
Improve error message for failed epoll to make debugging easier.

14 years agoConstify a couple of arguments to evdns_server_request_add_*_reply
Nick Mathewson [Mon, 26 Jul 2010 18:48:32 +0000 (14:48 -0400)]
Constify a couple of arguments to evdns_server_request_add_*_reply

14 years agoReplace (unused,always 0) is_tcp argument to evdns_add_server_port*() with flags
Nick Mathewson [Thu, 22 Jul 2010 12:38:08 +0000 (14:38 +0200)]
Replace (unused,always 0) is_tcp argument to evdns_add_server_port*() with flags

Since we weren't using it for anything, and we always failed if it was
set, we're allowed to change the future semantics of setting it.

14 years agoStop asserting when asked for a (unsupported) TCP dns port. Just return NULL.
Nick Mathewson [Wed, 21 Jul 2010 12:33:42 +0000 (14:33 +0200)]
Stop asserting when asked for a (unsupported) TCP dns port. Just return NULL.