bufferevent.c


Log

Author Commit Date CI Message
Nick Mathewson 5232cfa3 2009-05-25T23:11:20 Consistently say "eventcb" instead of "errorcb" svn:r1316
Nick Mathewson 34574db0 2009-05-25T23:10:23 Add a generic mechanism to implement timeouts in bufferevents. Paired and asynchronous bufferevents didn't do timeouts, and filtering bufferevents gave them funny semantics. Now they all should all work in a way consistent with what socket bufferevents do now: a [read/write] timeout triggers if [reading/writing] is enabled, and if the timeout is set, and the right amount of time passes without any data getting [added to the input buffer/drained from the output buffer]. svn:r1314
Nick Mathewson 59484297 2009-05-20T12:24:13 Fix a deadlock: there were some LOCKs that should have been UNLOCKs. Resolves bug 2794244 svn:r1298
Nick Mathewson bba69e03 2009-05-15T20:23:59 New semantics for evbuffer_cb_set_flags(). Previously, set_flags() would replace all previous user-visible flags. Now it just sets the flags, and there is a clear_flags() function to clear other flags. svn:r1293
Nick Mathewson 31d89f27 2009-05-13T20:37:21 Add a "ctrl" mechanism to bufferevents for property access. OpenSSL uses something like this to implement get/set access for properties on its BIOs, so that it doesn't need to add a pair of get/set functions to the vtable struct for every new abstract property it provides an accessor for. Doing this lets us make bufferevent_setfd abstract, and implement an abstract bufferevent_getfd. svn:r1284
Nick Mathewson 83f46e51 2009-05-13T20:36:56 Do not use the "evbuffer_" prefix to denote parts of bufferevents. This is a bit of an interface doozy, but it's really needed in order to be able to document this stuff without apologizing it. This patch does the following renamings: evbuffercb -> bufferevent_data_cb everrorcb -> bufferevent_event_cb EVBUFFER_(READ,WRITE,...) -> BEV_EVENT_(...) EVBUFFER_(INPUT,OUTPUT) -> bufferevent_get_(input,output) All the old names are available in event2/bufferevent_compat.h svn:r1283
Nick Mathewson b69d03b5 2009-05-05T14:18:14 Add a constructor for bufferevent_async. svn:r1274
Nick Mathewson 5a3eddf0 2009-05-02T16:24:05 Use fewer _compat.h headers in our own code. svn:r1268
Nick Mathewson 24607a39 2009-04-29T20:48:43 Note a place we might do better about lock releasing. svn:r1252
Nick Mathewson a98a512b 2009-04-17T23:12:34 Add a generic way for any bufferevent to make its callback deferred svn:r1197
Nick Mathewson 91039e4d 2009-04-17T06:57:38 Add reference counts to bufferevents. svn:r1189
Nick Mathewson a8f6d961 2009-04-17T06:56:09 Actually stop using EVBUFFER_LENGTH/DATA, and move them to buffer_compat.h svn:r1183
Nick Mathewson 915193e7 2009-04-13T03:17:19 Locking support for bufferevents. svn:r1170
Nick Mathewson 1becc4c4 2009-04-13T03:08:11 Refactor new elements of bufferevent into bufferevent_private structure This way we don't expose more of a bufferevent than we need to. One motivation is to make it easier to automatically get deferred callbacks with a bufferevent without exposing the deferred_cb structure. svn:r1169
Nick Mathewson 6a18f4b0 2009-04-05T04:15:01 Munge the read_suspended flag before re-enabling reads on the underlying bufferevent. This makes it so the enabled thing has some idea whether reads are supposed to be suspended or not. svn:r1136
Nick Mathewson f1b1bad4 2009-04-03T14:27:03 Make the new evbuffer callbacks use a new struct-based interface. The old interface would fail pretty hard when we had to batch up multiple adds and drains in a single call. svn:r1131
Nick Mathewson ea4b8724 2009-02-02T19:22:13 checkpoint work on big bufferevent refactoring svn:r1095
Nick Mathewson b85b710c 2009-01-27T22:34:36 Update copyright statements to reflect the facts that: a) this is 2009 b) niels and nick have been comaintainers for a while c) saying "all rights reserved" when you then go on to explicitly disclaim some rights is sheer cargo-cultism. svn:r1065
Nick Mathewson 8889a770 2009-01-27T22:30:46 Replace all use of config.h with event-config.h. svn:r1064
Nick Mathewson 9993137c 2009-01-27T21:10:31 Remove all trailing whitespace in all the source files. svn:r1063
Nick Mathewson ec2f4cbc 2009-01-23T01:35:57 Move obsolete evbuffer function into include/event2/buffer_compat.h svn:r1043
Nick Mathewson 20c20466 2009-01-22T17:48:27 Use EV_PERSIST in bufferevents for efficiency and simplicity. svn:r1038
Nick Mathewson 169321c9 2009-01-13T20:26:37 Rename four internal headers to follow the -internal.h convention. svn:r1000
Nick Mathewson 81ab45ad 2009-01-13T19:20:04 Use new EVUTIL_ERR_*_RETRIABLE macros when we're testing an errno for blocking. Previously, we used inconsistent and incompletely ported ifdefs. (We don't use these macros in platform-specific files like evpoll.c, since they don't need to work on win32.) svn:r995
Niels Provos 5e905c9d 2008-07-17T14:09:07 if we change the timeouts on bufferevents, we might have to readd pending events svn:r911
Nick Mathewson 8acb80b4 2008-05-08T22:51:39 r15551@tombo: nickm | 2008-05-08 14:49:20 -0400 Use _get_ convention for new accessor functions. (These are all new ones as of 2.0, I believe). svn:r799
Niels Provos 36d7ab50 2008-05-04T18:31:21 trust in naming: rename evbuffer.c to bufferevent.c svn:r767