kc3-lang/libevent

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Author Commit Date CI Message
46ee061c 2010-10-25 11:47:05 Add a function to change a listener's callback. You can also now initialize listeners with no callbacks set; if so, they won't get enabled until the callback is set to non-NULL.
bf11e7dd 2010-10-21 15:33:13 Merge branch 'http_uri_parse'
bc98f5e6 2010-10-21 14:53:21 Unit tests for evhttp_uri_set*
45f6869c 2010-10-21 14:41:12 Make evhttp_uri non-public, and give it accessor functions.
70e1b607 2010-10-21 14:05:04 Document that two bufferevent functions only work on socket bufferevents
aab49b60 2010-10-21 14:04:24 Add a bufferevent_get_base function
d9ffa899 2010-10-21 12:48:13 Update the HTTP regression tests to use Libevent2 apis for non-http stuff
1f507d75 2010-10-21 12:27:16 Stop using Libevent-1 headers in regress_http
2a3b5872 2010-10-21 12:23:10 Merge branch 'http_small_tweaks' Conflicts: http-internal.h
cd00079b 2010-10-21 12:19:28 Add evhttp_connection_get_base() to get the event_base from an http connection Based on a patch by Mark Ellzey from 27 July 2010. Closes ticket 3052406
1213d3dd 2010-10-20 13:41:02 Fix a 100%-CPU bug where an SSL connection would sometimes never stop trying to write If an SSL connection becamse disabled or suspended before became open, it could (under the right circumstances) wind up without ever getting its write callback disabled. The most correct fix is probably more subtle, and involves checking all caseswhen a write callback is enabled or disabled. This fix is more blunt, and explicitly checks whether the callback should have been disabled at the end of the callback to prevent infinite looping. Diagnosed with help from Sebastian Hahn
2075fbcf 2010-10-19 13:15:48 Add evhttp_parse_query_str to be used with evhttp_uri_parse. The old evhttp_parse_query() doesn't work well with struct evhttp_uri.query, since it expects to get whole URIs, rather than just the query portion.
3a334628 2010-10-19 13:02:18 Document behavior of URI parsing more thoroughly. Also, move evhttp_uri struct into http.h, since it is part of the API.
a5a76e68 2010-10-19 12:35:50 Add a huge pile of tests for the new URI functions, and make them pass.
ad923a11 2010-10-19 12:33:50 Improvements to tinytest_macros.h First, handle cases where we have %s in a tt_want or tt_assert. Second, add tt_want_*_op that do a tt_*_op test, but do not exit the test on failure. We should push these upstream to tinytest some time.
eaa5f1d9 2010-10-19 11:26:59 Revise evhttp_uri_parse implementation to handle more of RFC3986
fadbfd4e 2010-10-18 14:43:54 Clean up error handling in uri_parse a little
7d45431e 2010-10-18 14:38:48 Do not silently truncate URIs in evhttp_uri_join. Also avoid evbuffer_pullup.
86212341 2010-10-18 14:34:20 Make evhttp_uri_parse and friends conform to memory management standards
86dd720a 2010-08-08 16:46:39 Introduce absolute URI parsing helpers. See evhttp_uri_parse(), evhttp_uri_free() and evhttp_uri_join() for details.
f13e449b 2010-10-18 14:20:06 Merge branch 'http_parse'
49f4bf7c 2010-10-18 13:58:02 Add evhttp_request_get_command so code can tell GET from POST without peeking at the struct.
e5870690 2010-10-18 13:53:31 Modernize header usage in bench_http.c
9dc5f44a 2010-10-14 22:12:32 Increment version in git to 2.0.8-rc-dev
ef18c994 2010-10-14 18:36:07 Increment the version to 2.0.8-rc NOTE: This is not the official release until I tag it. If you see this commit, and you decide that Libevent 2.0.8-rc is now finalized, you might get something besides 2.0.8-rc.
15be0493 2010-10-14 18:35:11 Changelog and readme for 2.0.8-rc
4ebf9509 2010-10-14 14:40:40 Fixes for MSVC compilation
d3b096c0 2010-10-14 13:54:15 Make the --enable-gcc-warnings option include signed comparison warnings
e06f514d 2010-10-14 13:51:24 Fix signed/unsigned warnings on win32
6be589ae 2010-10-14 13:48:40 Fix signed/unsigned warnings on opensolaris, where iov_len is signed
e5c214a4 2010-10-14 13:16:41 Fix -Wsigned-compare warnings in test/*
f2763fa8 2010-10-14 13:16:00 add limits.h to event_tagging.c so opensolaris will build
5e4bafbb 2010-10-14 13:15:32 fix a signed/unsigned warning in kqueue.c
02f6259f 2010-10-14 11:44:32 New unit test for ssl bufferevents starting with connected SSLs.
93bb7d8e 2010-10-14 11:41:10 Fix a case where an ssl bufferevent with CLOSE_ON_FREE didn't close its fd This could happen when we got an SSL with a BIO already set on it.
223ee40f 2010-10-14 10:53:26 Avoid spurious reads from just-created open openssl bufferevents When handshaking, we listen for reads or writes from the transport. But when we're connected, we start out with writes enabled and reads disabled, which means we should not have the transport read for us.
34331e45 2010-10-08 01:09:02 The corrected bufferevent filter semantics let us fix our openssl tests
ac27eb82 2010-10-08 00:59:02 Correct logic on disabling underlying bufferevents when disabling a filter Previously, whenever writing was disabled on a bufferevent_filter (or a filtering SSL bufferevent), we would stop writing on the underlying bufferevent. This would make for trouble, though, since if you implemented common patterns like "stop writing once data X has been flushed", your bufferevent filter would disable the underlying bufferevent after the data was flushed to the underlying bufferevent, but before actually having it written to the network. Now, we have filters leave their underlying bufferevents enabled for reading and writing for reading and writing immediately. They are not disabled, unless the user wants to disable them, which is now allowed. To handle the case where we want to choke reading on the underlying bufferevent because the filter no longer wants to read, we use bufferevent_suspend_read(). This is analogous to the way that we use bufferevent_suspend_write() to suspend writing on a filtering bufferevent when the underlying bufferevent's output buffer has hit its high watermark.
34d64f8a 2010-10-12 13:46:14 Fix serious bugs in per-bufferevent rate-limiting code Our old code was too zealous about deleting the refill events that would actually make connections able to read or write again after they had run out of bandwidth. Under some circumstances, this could cause a bufferevent to never actually refill one of its rate-limiting buckets. Also, the code treated setting a per-connection rate-limit on a connection that already had a group-limit as if it were changing the limit on a connection whose allocation had already run out. This patch fixes both of those problems.
819b1715 2010-10-12 12:59:13 Handle rate-limiting for reading on OpenSSL bufferevents correctly. We were looking at the number of bytes read on the wbio, not in the rbio. But these are usually different BIOs, and the reading is supposed to happen on the rbio.
7ad90f6a 2010-10-09 00:02:31 Merge branch '20_internal_prio'
a8148ced 2010-10-08 13:05:13 New evhttp_uri(encode|decode) functions to handle + and NUL characters right The old evhttp_decode_uri() function would act as tough it was doing an (illegal, undefined) decode operation on a whole URL at once, and treat + characters following a ? as different from + characters preceding one. But that's not useful: If you are decoding a URI before splitting off query parameters, you are begging to fail as soon as somebody gives you a value with an encoded & in it. The new evhttp_uridecode() function takes an argument that says whether to decode + signs. Both uridecode and uriencode also now support encoding or decoding to strings with internal 0-valued characters.
2e63a604 2010-10-08 12:57:11 evhttp_encode_uri encodes all reserved characters, including !$'()*+,/:=@ Perviously, some characters not listed as "unreserved" by RFC 3986 (notably "!$'()*+,/:=@") were not encoded by evhttp_encode_uri. This made trouble, especially when encoding path components (where @ and / are bad news) and parameters (where + should get encoded so it doesn't later decode into a space). Spotted by Bas Verhoeven.
08ebd267 2010-10-07 21:06:25 Merge branch 'iovmax'
12057035 2010-10-07 18:05:01 Turn some booleans in evconnlistener_iocp into one-bit bitfields.
62b429af 2010-10-07 13:41:39 Make iocp/listener/error work; don't accept again if lev is disabled.
481ef920 2010-09-23 17:41:49 Fix allocation error for IOCP listeners. Probably harmless, since struct event is big
127d4f21 2010-09-23 16:49:58 Add a LEV_OPT_THREADSAFE option for threadsafe evconnlisteners
3b844893 2010-10-06 12:35:38 Tweak evhttp_parse_query hack to avoid breaking abi
b1756d01 2010-10-06 11:48:52 Let evhttp_parse_query return -1 on failure We already detected certain malformed queries, but we responded by aborting the query-parsing process half-way through without telling the user. Now, if query-parsing fails, no headers are returned, and evhttp_parse_query returns -1.
fdc640b0 2010-10-05 21:34:07 Fix an EINVAL on evbuffer_write_iovec on OpenSolaris. The writev() call is limited to at most IOV_MAX iovecs (or UIO_MAXIOV, depending on whom you ask). This isn't a problem anywhere we've tested except on OpenSolaris, where IOV_MAX was a mere 16. This patch makes us go from "use up to 128 iovecs when writing" to "use up to 128 iovecs when writing, or IOV_MAX/UIO_MAXIOV, whichever is less". This is still wrong if you somehow find a platform that defines IOV_MAX < UIO_MAXIOV, but I hereby claim that such a platform is too stupid to worry about for now. Found by Michael Herf.
5b7a3706 2010-10-05 14:29:48 Fix warnings on mingw with gcc 4.5
145f221e 2010-10-05 13:06:32 Define symbolic constants to use in place of SHUT_RD etc
e0fd8708 2010-10-05 13:01:54 Send a shutdown(SHUT_WR) before closing an http connection This avoids getting an ECONNRESET from the TCP stack. Fixes bug 2928690
0faaee01 2010-09-30 23:15:47 Fix a spurious-call bug on epoll.c We were trying to check whether any events had really been notified on an fd before calling evmap_io_active on it, but instead we were checking for an event pointer, which was always true. In practice, this patch shouldn't change much, since epoll_wait shouldn't return an event unless there is actually an event going on. Spotted by an anonymous bug reporter on Sourceforge. Closes bug 3078425.
a8b7674c 2010-09-28 01:09:17 Merge remote branch 'github/signed_compare'
a78ac0fa 2010-09-27 16:05:20 Merge remote branch 'github/win_lib'
d49b5e33 2010-09-27 15:12:55 Do not search outside of the system directory for windows DLLs Hardens against some attacks.
b3953927 2010-09-27 21:14:28 Fix compile in kqueue.c Commit 38d09606 removed the evsigbase pointer, but forgot to remove an assignment to it in kqueue.c.
9c8db0f8 2010-09-23 22:45:55 Fix all warnings in the main codebase flagged by -Wsigned-compare Remember, the code int is_less_than(int a, unsigned b) { return a < b; } is buggy, since the C integer promotion rules basically turn it into int is_less_than(int a, unsigned b) { return ((unsigned)a) < b; } and we really want something closer to int is_less_than(int a, unsigned b) { return a < 0 || ((unsigned)a) < b; } . Suggested by an example from Ralph Castain
045eef4c 2010-09-23 14:23:45 Unit tests for listener error callbacks
c4be8d82 2010-09-20 12:47:39 Add error callback to evconnlistener
e1198997 2010-09-21 22:44:39 Make event.c debugging messages report fds
ec2b05ed 2010-09-21 22:23:32 Make debugging output for epoll backend more comprehensive
90651b32 2010-09-17 00:24:50 Put internal events at highest priority (If we allow user events to starve internal events, then internal events never actually happen, signals don't get acked, etc)
38d09606 2010-09-15 12:50:31 Remove event_base.evsigbase; nothing used it.
4858b794 2010-09-15 01:54:51 Remove the now-useless evsig_caught and evsig_process
95a7d418 2010-09-15 01:40:02 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.
720bd933 2010-09-15 01:08:39 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.
040a019f 2010-09-09 17:19:20 Obey enabled status when unsuspending
f0bd83ea 2010-09-09 16:13:09 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.
a5ce9ad4 2010-09-09 16:01:42 Make SSL tests cover enabling/disabling EV_READ. I want my 80% coverage.
5811d74c 2010-09-09 15:59:18 Bump version to 2.0.7-rc-dev
fe008ed6 2010-09-09 14:59:27 Make all versioning changes for 2.0.7-rc, and add ChangeLog
d98511c0 2010-09-09 14:36:45 Make event_base_virtual_del() notify the base if needed
2756a10c 2010-09-09 13:43:31 Add a missing time.h include to test/regress_thread.c
fb36f9a7 2010-09-09 13:00:54 Fix an uninitialized-variable warning on windows
71b68014 2010-09-08 20:33:21 Don't decrement virutal event count twice in connect_complete.
3ec65d69 2010-09-08 19:55:13 Fix a few Windows compile warnings.
25b6a74b 2010-09-08 14:53:57 Merge branch 'tests'
6f821710 2010-09-08 14:52:37 Merge remote branch 'github/win_notify'
de412948 2010-09-08 14:52:24 Add a missing header for regress_thread.c
e7dc501e 2010-09-08 14:40:51 Implement EVBASE_NEED_NOTIFY on win32
911e0db8 2010-09-08 20:29:39 Fix a compile warning in regress_thread.c
3658b169 2010-09-08 14:12:12 Merge remote branch 'chrisd/iocp-fixes4' Conflicts: test/regress_thread.c
9580e282 2010-09-08 14:00:45 Merge branch 'th_notify_fd_reinit'
ce85280b 2010-09-08 13:29:06 Improve testing of when thread-notification occurs
4632b78e 2010-09-08 13:22:55 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.
c7a06bfa 2010-09-08 13:02:58 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.
57d3413c 2010-09-08 11:39:24 Merge remote branch 'github/globals'
17a14f1a 2010-09-01 11:04:57 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.
2447fe88 2010-08-28 04:07:48 Add event_config_set_num_cpus_hint for tuning thread pools, etc.
499452f4 2010-08-28 02:44:11 IOCP-related unit test tweaks
76f7e7ae 2010-08-17 05:02:00 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.
d844242f 2010-08-28 02:08:27 Stop IOCP when freeing the event_base.
03afa209 2010-08-16 01:23:57 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.
1115366e 2010-09-07 10:28:15 Fix a few memory leaks in the tests
42090072 2010-09-06 15:47:07 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.
c51826ff 2010-09-06 15:40:13 Merge remote branch 'github/sysqueue_include_order'
b0f284cb 2010-09-06 10:10:17 Fix event_del(0) instance in bench.c