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Author SHA1 Message Date
Sönke Ludwig 406367b6c6 Fix epoll compile error on older frontends. 2018-10-24 12:08:38 +02:00
Sönke Ludwig 6e839de7e2 Refactor PollEventDriverWatchers. 
- Better encapsulates the mutex protection inside PollingThread
- Uses mallocT/freeT to allocate snapshot nodes
 2018-10-24 11:38:14 +02:00
Sönke Ludwig 0b73eda8d5 Deprecate the non-nogc userData overload. 
This allows more of the implementation to become nogc.
 2018-10-24 11:38:14 +02:00
Sönke Ludwig 73abd867b4 Initialize the driver instance lazily. 2018-10-24 11:38:14 +02:00
Sönke Ludwig 284d4f43c3 Make the WinAPI driver initialization nogc. 2018-10-24 11:38:14 +02:00
Sönke Ludwig e7e4a0f5f5 Make the Posix driver initialization nogc. 2018-10-24 11:38:14 +02:00
Sönke Ludwig a4eaafce9a Avoid GC allocation in StaticTaskPool. 2018-10-24 11:38:13 +02:00
Sönke Ludwig d66f257179 Avoid GC allocations for LoopTimeoutTimerDriver.m_firedTimers. 2018-10-24 11:38:13 +02:00
Sönke Ludwig 4a605640bc Make ConsumableQueue nogc. 2018-10-24 11:38:13 +02:00
Sönke Ludwig 90a60f7981 Add nogc typed alloc/free functions and make assert_nogc actually nogc. 2018-10-24 11:38:13 +02:00
Sönke Ludwig 4e3edf5292 Fix ThreadedFileEventDriver event cancellation when not waiting. 2018-10-02 10:16:26 +02:00
Sönke Ludwig 8495d7d91c Fix UCS-2 to UTF-8 conversion in the Windows watchers implementation. 2018-10-01 22:00:26 +02:00
Sönke Ludwig 87fb595aee Clear WSA buffers to make sure to detect erroneous accesses. 2018-10-01 22:00:22 +02:00
Sönke Ludwig 491e100ef5
Merge pull request #83 from vibe-d/s-ludwig-patch-1 
Add Solaris definition for O_CLOEXEC. Fixes #82.
 2018-08-29 23:16:47 +02:00
Sönke Ludwig c404cc2e5b
Merge pull request #76 from Boris-Barboris/keepalive_params 
fix Keepalive on Linux, expose keepalive options, TCP_USER_TIMEOUT for linux.
 2018-08-29 23:16:23 +02:00
Sönke Ludwig 0c62764216
Add Solaris definition for O_CLOEXEC. Fixes #82. 2018-08-16 15:19:12 +02:00
Boris-Barboris ed9fdcd467 ease asserting, constants wrapped for future robustness 2018-06-06 11:45:36 +00:00
Sönke Ludwig 5d317ca9e7 Remove special case for zero-wait processing off events. 
This ensures that all kinds of events are processed, including timers and I/O events.
 2018-06-05 11:35:57 +02:00
Sönke Ludwig abdbc91c4b
Merge pull request #72 from kubo39/res_init 
Call __res_init on linux when getaddrinfo failed, fix #40
 2018-05-13 09:45:12 +02:00
The Dlang Bot ca56b31566
Merge pull request #71 from kubo39/somaxconn 
Get the listen backlog size from net.core.somaxconn on Linux
merged-on-behalf-of: Sönke Ludwig <s-ludwig@users.noreply.github.com>
 2018-05-13 09:44:42 +02:00
Sönke Ludwig 48b214dd09
Fix initialization behavior when being loaded as a shared library. 
When loading a shared library where both, the host and the library, use eventcore, the static constructors/destructors will be called multiple times.
 2018-05-04 17:45:10 +02:00
Boris-Barboris a2d96f1831 fix setKeepAliveParams on Windows 2018-04-02 18:06:00 +03:00
Boris-Barboris 322438697c TCP_USER_TIMEOUT 2018-04-02 14:02:09 +00:00
Boris-Barboris cdb141ba4a add setKeepAliveParams method 2018-04-02 11:11:28 +00:00
Sönke Ludwig 242432c416 Fix two possible causes for range violations in the WinAPI handle map. 2018-03-30 16:57:45 +02:00
Sönke Ludwig 811ae63698 Fix indentation. 2018-03-30 16:56:42 +02:00
Hiroki Noda e68f1425a9 format 2018-03-22 05:16:36 +09:00
Hiroki Noda d3708c5e66 Fix: leak fd 2018-03-22 05:14:10 +09:00
Hiroki Noda 041d55e584 Get the listen backlog size from net.core.somaxconn on linux 2018-03-22 05:12:37 +09:00
Sönke Ludwig 51527e77f8 Actually close files in the WinAPI driver. 2018-03-20 21:03:43 +01:00
Sönke Ludwig 3cb0891c58 Create the DNS helper event lazily. 
Reduces resource usage on threads that don't perform DNS queries.
 2018-03-18 01:32:09 +01:00
Sönke Ludwig b09d15d503 Fix dangling handles resulting from actively closing a file. 2018-03-17 17:11:03 +01:00
Sönke Ludwig 7da41301af Tighten the file descriptor slot checks. 
Gives the chance to detect possible dangling file descriptors earlier.
 2018-03-17 13:11:44 +01:00
Sönke Ludwig 16e2d9587d Implement EventDriverCore.runInOwnerThread. 2018-03-16 16:11:46 +01:00
Sönke Ludwig 7bfbb64899 Add userData!T properties for all descriptor based primitives. 2018-03-16 13:39:03 +01:00
Sönke Ludwig 68b8f44957
Merge pull request #63 from vibe-d/fix_connect_socket_callback 
Call the callback on connectStream socket creation failure.
 2018-03-14 22:19:14 +01:00
Sönke Ludwig 6262c48db3
Merge pull request #65 from vibe-d/fix_eventfd_leak 
Fix leaked eventfd in PosixEventDriverCore.
 2018-03-14 22:19:00 +01:00
Sönke Ludwig b6b32f4a49 Fix leaked eventfd in PosixEventDriverCore. 
The leak occurred once per thread, which showed up in conjunction with DNS lookups in particular, as a thread is currently created for each lookup.
 2018-03-14 21:59:42 +01:00
Sönke Ludwig 4192d31716 Create the event object in ThreadedFileEventDriver lazily. 
Avoids creating event objects for every worker thread, even if never used.
 2018-03-14 21:39:54 +01:00
Sönke Ludwig 02de8341aa Call the callback on connectStream socket creation failure. 
The callback must *always* be called at some point, because the generic async->sync logic in vibe-core otherwise has no way to know whether to expect a callback or not.
 2018-03-14 20:43:40 +01:00
Sönke Ludwig 53bb8eeead Fix cleanup code for directory watchers in the WinAPI driver. 
- Fixes an assertion triggered by accessing a file field in releaseRef

- Fixed a potential leak of file system watcher handles when calling releaseRef from inside the supplied callback - this was the reason why the fixed assertion error wasn't triggered by the test code
 2018-03-14 16:39:57 +01:00
Sönke Ludwig 3d7cf5744c
Merge pull request #61 from vibe-d/remove_obsolete_events 
Fix issues in the WinAPI driver
 2018-03-12 00:00:10 +01:00
Sönke Ludwig a681fc988b
Merge pull request #60 from vibe-d/single_file_taskpool 
Use a single thread pool for all threaded file driver threads.
 2018-03-11 23:36:34 +01:00
Sönke Ludwig f094b3934b Make sure that no obsolete I/O events get processed. 
Removes overlapped I/O events when a handle gets closed prematurely (before all events have been processed) to avoid potential range violation errors as a consequence.
 2018-03-11 20:32:32 +01:00
Sönke Ludwig 26907c7489 Fix set up of OVERLAPPED struct for files. 2018-03-11 20:31:44 +01:00
Sönke Ludwig 3090bc2c7c Implement filterPending for ConsumableQueue. 2018-03-11 20:31:44 +01:00
Sönke Ludwig f5f64ee476 Use a single thread pool for all threaded file driver threads. 
This avoids multiplying the number of threads by 5 for each thread that performs file I/O.
 2018-03-11 14:46:55 +01:00
Sönke Ludwig df78af96bb Use a custom nogc_assert in cleanup code. 
Unfortunately the built-in assert GC allocates an exception, which means that if called directly or indirectly form a finalizer, the assertion will not become visible and instead an InvalidMemoryOperationError is thrown.

This implements a custom nogc_assert() function that directly prints the assertion message and uses abort() to end the process.
 2018-03-11 13:56:10 +01:00
Sönke Ludwig 9dc8b796e5 Get rid of OVERLAPPED_FILE. 
The hEvent member is currently unused for files. Using it for the file handle makes the OVERLAPPED_CORE struct sufficient.
 2018-03-11 00:27:14 +01:00
Sönke Ludwig 0e1d74cc41 Call Windows IO callbacks outside of completion routines. 
Calling WinSock functions from inside of a completion routine results in undefined behavior, because the completion routine may be triggered within another WinSock function that enters an alertable wait state. For this reason, none of the callbacks that are triggered by overlapped I/O may be invoked directly from a completion routine.

To solve this, a ConsumableQueue is filled with all completion events that occur and is processed after each MsgWaitForMultipleObjectsEx call.
 2018-03-10 22:59:21 +01:00