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622 Commits

Author SHA1 Message Date
Nick Mathewson
e9ee1057e6 Give event_assign a return value, and make it less inclined to exit(). 
We also refactor event_assign so that it is the core function, and
event_set() is only the wrapper.

svn:r1469
 2009-10-27 04:25:45 +00:00
Nick Mathewson
ed0e91e02a New test flag to suppress logging for one test. 
svn:r1466
 2009-10-27 04:03:50 +00:00
Nick Mathewson
a8267663de API to replace all calls to exit() with a user-supplied fatal-error handler. 
Also, add unit tests for logging.

svn:r1462
 2009-10-26 19:59:51 +00:00
Nick Mathewson
38aec9ec7c Tweaks to IOCP interface. 
svn:r1461
 2009-10-23 22:38:35 +00:00
Nick Mathewson
7b10724901 Fix my fix for the bufferevent_connect_fail() test. 
svn:r1460
 2009-10-23 22:07:05 +00:00
Nick Mathewson
879420a711 Expose a narrow window to the IOCP code. 
svn:r1459
 2009-10-23 22:00:29 +00:00
Nick Mathewson
fdd11c00bb Make the bufferevent_connect_fail test faster on OSX. 
It seems that connecting to a listener that is bound but not accepting
or listening doesn't give a 'connection refused' error on OSX, but
rather makes the connect() time out after 75 seconds.  I couldn't find
any way to make the timout shorter.  Fortunately, closing the listener
after a second or so makes the desired error occur after another
second or so.

svn:r1457
 2009-10-21 19:21:05 +00:00
Nick Mathewson
4fbac2a5ae Test failing case of bufferevent_connect(). 
Code by Chris Davis.

svn:r1455
 2009-10-21 07:00:19 +00:00
Nick Mathewson
5082546682 Fix windows compilation warnings. 
svn:r1449
 2009-10-21 02:14:16 +00:00
Nick Mathewson
ba8a17714e Do not notify the main thread more than needed. 
Basically, we suppress the notification when an event is added or deleted
and:
  - The event has no fd, or there is no change in whether we are
    reading/writing on the event's fd.
  - The event has no timeout, or adding the event did not make the earliest
    timeout become earlier.

This should be a big efficiency win in applications with multiple threads and
lots of timeouts.

svn:r1439
 2009-10-02 03:03:58 +00:00
Niels Provos
8e8d94a3e0 Do not drop data from evbuffer when out of memory; reported by Jacek Masiulaniec 
svn:r1436
 2009-09-24 22:18:19 +00:00
Nick Mathewson
d17c720c05 Remove an extraneous puts(). 
svn:r1415
 2009-08-14 20:07:01 +00:00
Nick Mathewson
8a99083f01 Add an evbuffer_search_range() to search a bounded range of a buffer 
This can be handy when you have	one search to find the end of a	header
section, and then you want to find a substring within the header
section without looking at the body.

svn:r1410
 2009-08-07 17:16:52 +00:00
Nick Mathewson
0c09fe5ada Add a couple more evdns tests. Libevent is now, for me, at 80.02% coverage. 
svn:r1409
 2009-08-03 20:50:56 +00:00
Nick Mathewson
94e8f9b901 Another DNS unit tests, to handle reissues. 
The evdns module is now up to ~72% coverage; Libevent is up to nearly 80%.

svn:r1408
 2009-08-03 20:15:45 +00:00
Nick Mathewson
dc1f5b1ee0 why say fprintf(stdout, X) when you can say printf? 
svn:r1407
 2009-08-03 20:15:39 +00:00
Nick Mathewson
213dc2a2ef Fix an annoying evdns crash bug, and add more unit tests for evdns. 
svn:r1406
 2009-08-03 20:15:32 +00:00
Nick Mathewson
a5006d80cd Unit tests for DNS search. 
svn:r1405
 2009-08-03 16:15:57 +00:00
Nick Mathewson
6dc488bd7e Improved coverage for evbuffer_readln() 
svn:r1402
 2009-07-31 17:34:18 +00:00
Nick Mathewson
7c688dd9a2 New function to expose bufferevent.enabled 
svn:r1401
 2009-07-31 14:41:45 +00:00
Nick Mathewson
cf54d74a65 More unit tests for Openssl, including initializing with no socket. Up to 75% coverage. 
svn:r1399
 2009-07-30 20:41:41 +00:00
Nick Mathewson
7a2a51a3a1 Add unit tests for SSL session renegotiation. 
This tickles the write-blocked-on-read code, and in this case turned
up a bug in it.

svn:r1397
 2009-07-30 20:41:21 +00:00
Nick Mathewson
eecefc50e7 Add a function to extract the SSL object from a bufferevent_openssl. 
svn:r1395
 2009-07-30 20:41:00 +00:00
Nick Mathewson
8a3007efb9 More evconnlistener unit tests: bump its coverage from 71% to 83%. 
svn:r1392
 2009-07-30 17:01:38 +00:00
Nick Mathewson
625116295a Add unit test for parsing addresses with bad ports. 
svn:r1389
 2009-07-30 17:00:46 +00:00
Nick Mathewson
72ea534f8e Export evutil_str[n]casecmp as evutil_ascii_str[n]casecmp. 
svn:r1387
 2009-07-28 19:41:57 +00:00
Nick Mathewson
a826a75800 Some tweaks to Brodie Thesfield's MSVC patch. 
svn:r1386
 2009-07-28 19:41:48 +00:00
Nick Mathewson
5b5b880be7 Various MSVC cleanups from Brodie Thiesfield. 
svn:r1385
 2009-07-28 19:41:39 +00:00
Nick Mathewson
709c21c48c Bufferevent support for openssl. 
This code adds a new Bufferevent type that is only compiled when the
openssl library is present.  It supports using an SSL object and an
event alert mechanism, which can either be an fd or an underlying
bufferevent.

There is still more work to do: the unit tests are incomplete, and we
need to support flush and shutdown much better.  Sometimes events are
generated needlessly: this will hose performance.

There's a new encrypting proxy in sample/le-proxy.c.

This code has only been tested on OSX, and nowhere else.

svn:r1382
 2009-07-28 04:03:57 +00:00
Nick Mathewson
8cc6883524 Fix the main/methods unit test to pass from "make verify". 
The problem was introduced when we changed the semantics of
get_supported_methods() to reflect all the methods that exist.
Previously, it had not returned methods disabled from the environment,
but the test didn't know that.

svn:r1379
 2009-07-25 03:35:32 +00:00
Nick Mathewson
49de08ef35 Push coverage of event.c a little higher 
svn:r1373
 2009-07-21 19:20:44 +00:00
Nick Mathewson
f4775918cd Refactor evtag tests into their own suite. 
svn:r1366
 2009-07-20 14:55:51 +00:00
Nick Mathewson
e8400a43ca Rename encode_int(64) to avoid polluting the global namespace. 
They're now called evtag_encode_int(64).  The old names are available
as macros in event2/tag_compat.h.

Also, add unit tests for encode/decode_int64.

svn:r1365
 2009-07-20 14:55:35 +00:00
Nick Mathewson
dc031990e0 Add strcasecmp tests to improve evutil coverage a bit 
svn:r1364
 2009-07-20 14:55:07 +00:00
Nick Mathewson
9cf4ee7e17 Fix a simple warning 
svn:r1362
 2009-07-17 21:47:35 +00:00
Nick Mathewson
c02b305ae5 Trivial tests to exercise deferred and locking bufferevent code. 
These are done as variations of test_bufferevent_connect, since that
one exercises event callbacks as well as read/write callbacks.

The coverage for bufferevent.c is now up to about 87%, from about 70%.

svn:r1358
 2009-07-17 20:23:12 +00:00
Nick Mathewson
61f2a45de1 Add a tinytest flag to initialize threading. 
svn:r1357
 2009-07-17 20:23:05 +00:00
Nick Mathewson
4ba6eda48f Make evthread_use_pthreads() actually return 0 on success. 
svn:r1356
 2009-07-17 20:22:56 +00:00
Nick Mathewson
9c2ecba7f8 Oops. -1 is an integer, not a pointer. 
svn:r1352
 2009-07-17 18:42:12 +00:00
Nick Mathewson
d6f2e19924 Unit tests for bufferevent_get(fd|_underlying) 
svn:r1351
 2009-07-17 18:38:46 +00:00
Nick Mathewson
5d71b25b51 Remove all trailing whitespace from end-of-line. 
svn:r1350
 2009-07-17 18:38:38 +00:00
Nick Mathewson
d4e3671fb4 Add a test to free_active_base to free a base with an active event. 
svn:r1349
 2009-07-17 18:38:21 +00:00
Nick Mathewson
043515bc52 Stop using C++ style comments. 
svn:r1343
 2009-07-14 18:50:06 +00:00
Nick Mathewson
e224321c64 Convert and expand free_active_base/event_base_new tests to avoid dbl-free. Patch from Zack Weinberg 
svn:r1342
 2009-07-14 18:49:42 +00:00
Nick Mathewson
d866f05585 Patch from Zack Weinberg: normalize perror() tt functions and add tt_fail/tt_abort_printf 
svn:r1340
 2009-07-13 20:03:00 +00:00
Niels Provos
6469598e56 Allow C identifiers as struct names; allow multiple comments in .rpc files; from Zack Weinberg; plus a tiny tweak 
svn:r1336
 2009-07-03 17:43:26 +00:00
Nick Mathewson
bbd14de053 Add sometimes-needed header to regress_bufferevent.c 
svn:r1325
 2009-06-11 17:55:08 +00:00
Nick Mathewson
d1ffba1d7c Replace some read/write instances with send/recv to work properly on win32. 
svn:r1324
 2009-06-05 19:52:13 +00:00
Nick Mathewson
0b22ca1929 Use ev_ssize_t in place of ssize_t *everywhere*. 
svn:r1309
 2009-05-22 19:11:48 +00:00
Nick Mathewson
23243b8a98 Replace reserve/commit with new iovec-based interface. Add a new evbuffer_peek. 
svn:r1296
 2009-05-19 21:39:35 +00:00