* Initial commit.
* Some Linux fixes.
* Address review comments on Windows.
* Fix issues on Linux.
* Fix 1.2 issue and Windows warnings.
* Fix posix compilation issues.
* Fix cast[pointer] issues on nim-devel.
* More cast[T] fixes.
* Fix compilation error.
* Add oserrno.nim
Further fixes for Windows and Linux.
* MacOS fixes.
* More Windows fixes and attempt to fix 1.2, 1.4 branches.
* Implicitly import/export oserrno.
* Replace oserrno with osdefs.
* Return back oserrno.
* epoll to oserrno.
* datagram/stream to oserrno.
* common to oserrno.
* test to oserrno.
* Add `localAddress` support to `stream.connect`
* fix windows
* TransportAddress() instead of AnyAddress
* tweak flags
* Better flags
* try to workaround nim 1.2 issue
* Handle ReusePort in createStreamServer and improve tests
* Rename ClientFlags to SocketFlags
---------
Co-authored-by: Diego <diego@status.im>
This PR moves all compile-time configuration to a single module,
simplifying documentation and access to these features.
Upcomfing features may be enabled either individually, or through a new
`chronosPreviewV4` catch-all designed to allow code to be prepared for
increased strictness in future chronos releases.
`-d:chronosDebug` may be used to enable the existing debugging helpers
together.
* Allow passing in trustAnchors to newTLSClientAsyncStream
* Store X509TrustAnchors in a memory-secure, but memory-friendly way
* Remove forgotten import
* Change some waitFor to await in tests; add comment about trustAnchors reuse
* Remove use of result in newTrustAnchorStore
Remove `result` usage.
Remove cast[T] usage.
Add more helpers for TransportAddress checks.
Add isGlobal() helper to check if TransportAddress is globally accessed IP address.
Add tests.
Add more tests for sub.
Add TransportAddress.toHex().
Allow `type = proc(...) {.async.}` for pre-declaring async callback
types - in this case, the macro applies the correct transformation to
the return type and adds the appropriate exception / gcsafe annotations
* Address #329.
* Refactor AsyncStreamReader/Writer `state` helper functions.
Fix some compilation warnings in `debugutils`.
Add multiple writes into test to check consistency.
* Fix Linux issue.
Fix warnings.
* Fix some warnings messages.
* More warning fixes.
* Address review comments.
Fix MacOS issues.
* More warning fixes.
* More Windows specific fixes.
* Fix macos and windows warnings.
* Fix warnings in timer.nim
Refactor to remove `result`.
Improve performance and behavior of timer to string procedure.
Add tests.
Add IndexError crash test for Linux/MacOS.
Add Sentinel version of fix.
Add GetQueuedCompletionStatusEx() support for Windows, which allows to capture more then one event in single `poll()` call.
* AsyncEventQueue (AsyncEventBus replacement) initial commit.
* Add closeWait() and remove assertion test.
* Fix "possible" memory leak.
* Add limits to AsyncEventQueue[T].
Add tests for AsyncEventQueue[T] limits.
Rebase AsyncSync errors to be children of AsyncError.
* Adopt AsyncEventQueue to garbage collect events on emit() too.
Add test from review comment.
* Remove AsyncEventBus test suite.
* Remove unneeded [T] usage.
* Optimize memory usage in 1m test.
* Lower number of events in test from 1m to 100k.
* Deprecate AsyncEventBus.
Add some GC debugging for tests.
* Fix mistype.
* One more attempt to fix crash.
* Add some echo debugging.
* More echo debugging.
* More closer debug echoes.
* Attempt to workaround crash place.
* More debugging echoes in exception handlers.
* Convert suspected test into async procedure.
* Make multiple consumers test async.
* Remove GC debugging.
* Disable added tests.
* Disable AsyncEventQueue tests to confirm that this is an issue.
* Enable all the tests.
The socket selector holds a `seq` of per-descriptor data. When a reader
is registered, a pointer to a seq item is stored - when the `seq` grows,
this pointer becomes dangling and causes crashes like
https://github.com/status-im/nimbus-eth2/issues/3521.
It turns out that there already exist two mechanisms for passing user
data around - this PR simply removes one of them, saving on memory usage
and removing the need to store pointers to the `seq` data that become
dangling on resize.
Fix of the following bug:
In case of multiple accept headers with same preference
`preferredContentType` used to select the first match within content types
provided by the application. For example, if user specifies accept headers
`application/octet-stream, application/json` and application provides
`application/json, application/octet-stream`, `application/octet-stream`
will be returned, and that is a bug.
Now the procedure returns the most suitable match according
to the application preferences.
When `write` is called on a `StreamTransport`, the current sequence of
operations is:
* copy data to queue
* register for "write" event notification
* return unfinished future to `write` caller
* wait for "write" notification (in `poll`)
* perform one `send`
* wait for notification again if there's more data to write
* complete the future
In this PR, we introduce a fast path for writing:
* If the queue is empty, try to send as much data as possible
* If all data is sent, return completed future without `poll` round
* If there's more data to send than can be sent in one go, add the
rest to queue
* If the queue is not empty, enqueue as above
* When notified that write is possible, keep writing until OS buffer is
full before waiting for event again
The fast path provides significant performance benefits when there are
many small writes, such as when sending gossip to many peers, by
avoiding the poll loop and data copy on each send.
Also fixes an issue where the socket would not be removed from the
writer set if there were pending writes on close.
* Change Future identifier type from `int` to `uint64`.
* Fix compilation error and tests.
* Add integer overflow test, to avoid confusion with next Nim versions, we expect that unsigned integers do not raise any exceptions if overflow happens.
* Switch from `uint64` to `uint` type.
* Add `uint` overflow tests.
* Initial commit.
* Some refactoring.
* Allow boundstream to accept uint64.
Fix httpserver and asyncstream tests to follow new uint64 requirement.
* send() and getBodyBytes() implementations.
* Add closeWait for response and request.
Refactor finish/close flow.
* Changes in state machine
Add first test.
* Missing test file.
* Fixed tests
Add http leaking trackers and tests.
* Some fixes in multipart.
Fix automatic Content-Length header for requests with body.
Fix getBodyBytes() assertions.
Merging tests to main suite.
* Post rebase fixes.
* Fix tests big message generation.
* Fix response state management and leaks for getBodyXXX() procedures.
* Add redirection support to client and server.
Add fetch(url) procedure with redirection support.
Add tests for redirection.
Jacek Sieka
Eugene Kabanov
Tanguy
Matt Haggard
Zahary Karadjov
Emil