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2017-10-22Deduplicate error handling in the socket engines.Peter Powell
2017-10-22Convert GetMaxFds() to size_t and deduplicate setting code.Peter Powell
2017-10-22Remove support for the Solaris IOCP socket engine.Peter Powell
After discussing this with Adam we have decided that there is very little point in keeping this now that Solaris has been killed. Any legacy Solaris users will have to make do with poll. This change does not affect users of Solaris forks like Illumos as they have support for epoll which will have already been selected over Solaris IOCP by configure.
2017-10-21socketengine_poll: fix initialization fd_mappingsAdam
2017-07-12Merge pull request #1337 from SaberUK/master+mergePeter Powell
Merge v2.0.23 and v2.0.24 into master.
2017-07-11Improve and centralize socket engine event counters.Robin Burchell
The write counters were close to useless because they were only incremented on a write "event" which is only triggered when writing would block. Read handling was a little more useful in that all reads must happen through the socket engine, so these were happening at the correct time, but we can clean this up by doing it in the SE itself rather than each platform port. This means that both read and write events are now easily and usefully defined as "a syscall of either read or write was attempted". We also count empty read and write events as being an event, because they still were an attempt to poll a socket in some way. This may help to identify "bad" code which is repeatedly trying to read a socket for some reason. Lastly, we check for failed read/write calls, and log them as an error event. A lot of the time, this is how sockets are determined as being disconnected (ie. at read/write time). While we're at it, split Update() in two to make the calls more self-describing. This has no real impact since only one call is made at a time anyway.
2017-07-09Merge v2.0.23 and v2.0.24 into master.Peter Powell
2016-11-22socketengine_epoll: use getrlimit not ulimitAdam
2016-08-19Fix poll using int instead of size_t which caused a warning.Peter Powell
2016-08-19Fix a build error in the poll socket engine.Peter Powell
2016-08-11socketengine_epoll Remove unused #define EP_DELAY 5Attila Molnar
2015-04-12Dispatch EventHandler events to dedicated virtual functionsAttila Molnar
Remove enum EventType
2014-06-14Kill needless #includes in source filesAttila Molnar
2014-06-07Change the number reported by SocketEngine::GetMaxFds() to be informalAttila Molnar
Do not exit if we can't determine it
2014-06-07socketengine_epoll Pass a dummy value to epoll_create() that does not depend ↵Attila Molnar
on GetMaxFds() From man epoll: Since Linux 2.6.8, the size argument is unused, but must be greater than zero. (The kernel dynamically sizes the required data structures without needing this initial hint.)
2014-06-07Relax fd bounds checkingAttila Molnar
We can cope with fds greater than SocketEngine::GetMaxFds() since 3752b3f59d5216d7dc6221a361efc76b9ad2273d
2014-04-11Clean up a bunch of legacy code in the Poll socketengine.Peter Powell
2014-04-07Merge insp20Attila Molnar
2014-02-13socketengine_select Reset the values in the timeval struct on *nix before ↵Attila Molnar
select()
2014-02-09Store the EventHandler* in the kevent/epoll_event/portev structAttila Molnar
This removes the need to call GetRef() for every socket in DispatchEvents()
2014-02-09Queue changes in socketengine_kqueue and submit them as we poll for new eventsAdam
2014-02-08Change all socketengine methods to be staticAttila Molnar
2014-02-08Move socketengine stats into a new classAttila Molnar
2014-02-08Update SocketEngine::CurrentSetSize in AddFdRef()/DelFdRef()Attila Molnar
2014-02-08Rename SocketEngine::AddFd() and DelFd() to AddFdRef() and DelFdRef()Attila Molnar
2014-02-08Move variables in socketenginesAttila Molnar
Move timespec to DispatchEvents() in kqueue, there is no reason for it to be a member variable
2014-02-08Replace SocketEngine::GetName() with INSPIRCD_SOCKETENGINE_NAME defineAttila Molnar
2014-02-05socketengine_kqueue Remove dead codeAttila Molnar
2014-02-05socketengine_epoll Remove needless initialization of epoll_event when ↵Attila Molnar
removing an fd
2014-02-05socketengine_epoll Initialize CurrentSetSize (only used by m_httpd_stats)Attila Molnar
2014-02-05Fix oversight in 3752b3f59d5216d7dc6221a361efc76b9ad2273dAttila Molnar
2014-02-04Coding style changes in socketenginesAdam
2014-02-04New socketengine stuff:Adam
Use vectors that grow as necessary instead of mass allocating everything at once Rework poll engine logic to make sense
2014-02-04Fix new file descriptor debug log message in socketengine_poll to show the ↵Adam
correct events
2013-08-30Merge insp20attilamolnar
2013-07-07Fix the Poll socket engine on BSD.Peter Powell
2013-07-07Fix low risk crash when we can't determine maximum open socket count.Peter Powell
2013-06-10Fix high CPU use on Windows when connecting to a serverattilamolnar
When getting a write event for an EventHandler that wanted a single write only, remove it from the WriteSet (socketengine_select) Fixes #556 reported by @WindowsUser
2013-05-19Fix spacing in calls to LogManager::Log.Peter Powell
2013-05-16Fix the poll socket engine.Peter Powell
2013-05-15Replace some C-isms with C++-isms.Peter Powell
* 'const char*' to 'const std::string&'. * snprintf to std::string concatenation. * Replace duplicated OneOfMatches with InspIRCd::MatchMask.
2013-04-12Add LOG_ prefix to the log level enum values.Peter Powell
2013-04-05Merge inspircd_{config,version}.h into a single header file.Peter Powell
2012-12-25Fix the poll socket engine on BSD's other than FreeBSD.Peter Powell
2012-12-25OpenBSD does not have KERN_MAXFILESPERPROC.Peter Powell
2012-12-21Fix errors in socketengine_ports so it compiles on Solarisattilamolnar
Thanks to fraggeln for reporting and testing
2012-11-09Make the select() socketengine suck significantly lessAdam
2012-10-14Replace printf(_c) with iostreamChrisTX
2012-10-12Windows: In-depth cleanup (see details)ChrisTX
-Fix x64 builds for Windows. Now all configurations compile. -Remove the non-working rebase stuff. -Remove the Windows fork hack and instead use FreeConsole() to emulate the behavior. This directly allows us to compile with ASLR, which is turned on now. -Remove the old IPC mechanism for the removed GUI. This is not needed anymore as the GUI wasn't ever supported on anything newer than 1.2 -Remove the WIN32/WINDOWS macros. _WIN32 is supported on all x86-based VC++ targets, so that's what we need. -Enable optimizations for release builds. -De-duplicate printf_c(), it was previously copy-pasted into colors.h for configure -Add the VC++ specific bad files in .gitignore -Disable PID writing on Windows. This is only making sense for *nix builds. -Replace the CPU usage retrieval with an algorithm analogous to the *nix behavior. Also supports separated now/total values. (Tested with a dummy busy loop - seems working) -Removed certain unused functions and variables -Remove stdint defines from the windows wrapper -Remove CRT debug alloc. This is a bad idea as it would define a macro to replace free which breaks builds. -Re-evaluated the warnings list, commented it. -Moved inspircd_config/_version to include/ to match *nix -Removed the creation of inspircd_se_config, as it isn't used at all. -Made non-git builds show as "r0" instead of "r" (thanks to @SaberUK for pointing this out) -Fixed up m_spanningtree's project paths. Now all configurations (debug/release x86/x64) have been tested and build properly. -Moved FindDNS out of the wrapper and matched its log behavior with *nix. (It's pointless having it in the wrapper after the recent slimming down) -Replaced random/srandom wrappers with a mechanism that tries to use Windows' Random API first is no SSL module is loaded. -Removed more old junk from support for compilers older than VC++ 2010 (we don't have project files for these, so compiling them would be hard anyways) -Removed the unused ClearConsole() -Removed unused includes from the wrapper. Also, do not include psapi.h here if we don't link psapi.lib. This should be done where appropriate. -Made inet_aton an inline function for increased performance -C4800, performance warning about bool forcing, resolved at all occurrences. -C4701, uninitialized variable 'cached', resolved at all occurrences. -dlerror() was migrated out of the wrapper for more thread safety (no global buffer being shared) and increased performance. -Removed the wrong CRT debug flags. This drains a lot of performance. -Removed the clock_gettime/gettimeofday wrappers -Replaced all TCHAR/ANSI mix-ups of functions with the correct respective function. -Added a block of C4355 for < VS2012 -Update project files for c870714
2012-07-05Fix Doxygen syntax errors.Peter Powell
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