I'm delighted to announce that the SwiftNIO project has just released SwiftNIO version 1.7.0. This release contains 19 changes from 7 contributors. Huge thanks to everyone who contributed!
The full release is available on the GitHub releases page, but the release notes are reproduced below:
Semver Minor
- Added
ChannelCore.removeHandlers
to help implementers building custom channels do correct channel shutdown. - Added initial support for sending quiescing signals to
Channel
s, and support for these signals toAcceptHandler
andHTTPServerPipelineHandler
. - Added executable product
NIOPerformanceTester
to run standardised NIO performance tests. - Made
EventLoopFuture.hopTo(eventLoop:)
public: while it was introduced in 1.3.0 it was accidentally leftinternal
.
Semver Patch
- Improved the resilience of
ByteToMessageDecoder
against re-entrant calls todecode
. - Improved performance of writing
Sequence
s toByteBuffer
objects in cases where the standard library has fast-path access. - Fixed an issue where we could accidentally corrupt headers or URIs when parsing HTTP/1 messages due to re-entrant calls to
decode
. - Enhanced
SocketChannel
objects to register themselves with theSelector
lazily, allowing them to more easily be used without needing to handle their registration and binding/connection very carefully. - Removed some warnings when compiling in Swift 4.2 mode.
- Removed a
String
allocation when readingConnection
headers to determine keep-alive state for HTTP/1. - Attempted to use
http_parser
's detected keep-alive status as much as possible in server applications, reducing the computation overhead of checking keep-alive status in most cases. - Removed some reliance on implicit importing of header files on Linux.
- Fixed minor invalid pointer type assumption.
- Fixed broken 32-bit support.
- Miscellaneous tooling and code quality improvements. (#390, #394, #398, #403)