fix(deps): update dependency io.ktor:ktor-server-servlet to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.ktor:ktor-server-servlet	2.3.13 -> 3.1.1

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Release Notes

ktorio/ktor (io.ktor:ktor-server-servlet)

v3.1.1

Compare Source

Published 24 February 2025

Improvements

• Logging: messages are printed per line with OkHttp logger format (KTOR-8218)
• WebSocket and SSE don't respect connection timeout set in the HttpTimeout plugin (KTOR-8206)

Bugfixes

• formData: implementation of copying Source is broken (KTOR-8210)
• Race condition when writing to a buffer leads to NPE inside CIOReaderKt.readFrom (KTOR-8105)
• TLS client: IOException while writing to a closed TLS socket since 3.0.0 (KTOR-7860)
• Exception thrown in onCallRespond makes the client wait for response indefinitely (KTOR-7139)
• HttpCache: Cache isn't updated when Vary header for 304 response matches but not equal to Vary for 200 response (KTOR-7104)
• OOM on SourceByteReadChannel for large input (KTOR-8190)
• ArrayIndexOutOfBounds kotlinx-io (KTOR-8096)
• NPE in readBuffer (KTOR-8086)
• JS/WASM fails with "IllegalStateException: Content-Length mismatch" on requesting gzipped content (KTOR-7934)
• Resources: a / route isn't resolved when there is a sibling staticResources (KTOR-6671)
• Server accepts \r without a following \n as a valid line terminator in chunked transfer encoding (KTOR-8015)

v3.1.0

Compare Source

Published 11 February 2025

Features

• Add reconnection in ClientSSESession (KTOR-6242)
• Add heartbeat to SSE (KTOR-7908)
• Add serialization for SSE (KTOR-7435)
• Support WebSockets in Curl engine (KTOR-5199)
• Support conversion between byte channel interfaces and kotlinx-io primitives (KTOR-7327)
• Support CIO server on WasmJS and JS targets (KTOR-865)
• Logging: Format log like OkHttp client does (KTOR-7806)
• Support static linking for curl on all platforms (KTOR-6754)
• Support ARM target in Ktor client with Kotlin/Native and Curl (KTOR-4570)
• Unix Domain Socket Support for Native Targets (KTOR-6960)
• Support receiving multipart data with Ktor client (KTOR-6632)
• Client CIO engine support for wasm-js and js (KTOR-7675)
• Support NodeJs target for ktor-network (KTOR-6004)

Improvements

• Auth: BasicAuthProvider caches credentials until process death (KTOR-7775)
• CallLogging: Unhelpful log output "Application started: ..." (KTOR-7797)
• Add operator contains to ContentType objects (KTOR-8145)
• Darwin: Ambiguous DarwinHttpRequestException for SSL Pinning failure (KTOR-6759)
• Introduce ServerSocket.port to simplify port access for the bound server (KTOR-8136)
• Java, Js, Darwin: Response header Sec-WebSocket-Protocol is missing (KTOR-6970)
• Fail to parse url: file:/path/to/file.txt (KTOR-6709)
• Auth: Make re-auth/refresh status codes configurable (KTOR-7644)
• Add media type for Yaml (KTOR-8064)
• Logging: HTTP method is logged with the class name (KTOR-8011)
• Uncaught cannot write to a channel errors from ws-pinger (KTOR-8008)
• Apache5 client: Upgrade HttpClient to 5.4 (KTOR-8080)
• Swagger: Add deepLinking configuration (KTOR-8074)
• Access to the configuration options of a HttpClient plugin to tweak or wrap them with additional logic (KTOR-7213)
• Don't publish internal test artifacts (KTOR-8058)
• Micrometer: Add UptimeMetrics to standard meterBinders (KTOR-8061)
• MicrometerMetrics: Do not write unknown HTTP method names to metrics (KTOR-7658)
• Update to Kotlin 2.1.0 (KTOR-7866)
• ByteWriteChannel is missing writeFloat()/readFloat() (KTOR-7651)
• Engine exclusion from clientTests is confusing (KTOR-7723)
• UrlBuilder: Support telephone scheme (KTOR-4816)
• Swagger UI: Missing Favicon while browsing the UI (KTOR-7893)
• ContentNegotiation client plugin: no way to opt out of Accept on a per-request basis (KTOR-7722)
• receiveMultipart throws IllegalStateException instead of UnsupportedMediaTypeException (KTOR-7470)
• Implement a suspending version of EmbeddedServer.start(wait=true) (KTOR-7459)
• Allow to Disable Body Decompression on the Server for a specific call (KTOR-7679)
• UDPSocketBuilder missing bind overload with hostName and port (KTOR-7663)
• Make Url class @​Serializable and JVM Serializable (KTOR-7620)
• Improve parsing of supported media types (MIME types) (KTOR-7586)
• Migrate to kotlin.AutoCloseable (KTOR-7606)

Bugfixes

• ByteChannel read issue on min > 1 (KTOR-8172)
• CIO Server Engine fails for requests with more than 64 headers (KTOR-8164)
• OutOfMemoryError when sending a large binary file through ByteReadChannel converted from InputStream (KTOR-6185)
• Native Windows tests failing due to port exhaustion (KTOR-7392)
• Unable to close socket with open read/write channels on Native (KTOR-8144)
• Jetty idleTimeout not working (KTOR-8138)
• Fix concurrent flush and close in the reader (KTOR-8133)
• Socket.accept doesn't throw an exception on closing a socket on Native (KTOR-8135)
• "AbortError: BodyStreamBuffer was aborted" error when canceling parent job (KTOR-7734)
• Race condition when writing to a buffer leads to NPE inside CIOReaderKt.readFrom (KTOR-8105)
• ArrayIndexOutOfBounds kotlinx-io (KTOR-8096)
• NPE in readBuffer (KTOR-8086)
• JS/WASM fails with "IllegalStateException: Content-Length mismatch" on requesting gzipped content (KTOR-7934)
• SessionStorage.read() is called for non-authenticated routes and static assets (KTOR-7194)
• Read mutipart upload regression from 2.x to 3.x (KTOR-8082)
• HttpRequestRetry: race condition for isClosedForRead leads to EOFException: Channel is already closed (KTOR-8051)
• ktor-client-curl artifacts aren’t published after EAP 1146 (KTOR-8091)
• DoubleReceive: NullPointerException caused by race condition (KTOR-8045)
• Uncaught ClosedWatchServiceException exception thrown by finalizer when closing the server (KTOR-7963)
• Curl: Error linking curl in linkDebugExecutableLinuxX64 on macOS (KTOR-6361)
• ktor-server-core: Test files are part of the distribution code (KTOR-8003)
• Windows: undefined symbols in linker when ktor-client-curl is used (KTOR-4307)
• SaveBodyPlugin: UninitializedPropertyAccessException when reading response body within receivePipeline (KTOR-7952)

v3.0.3

Compare Source

Published 18 December 2024

Bugfixes

• "Module not found" errors when executing browserProductionWebpack task since 3.0.2 (KTOR-7912)
• Darwin: "IllegalStateException: Content-Length mismatch" on requesting gzipped content (KTOR-7943)
• JS/WASM fails with "IllegalStateException: Content-Length mismatch" on requesting gzipped content (KTOR-7934)
• FormFieldLimit is overwritten by default arg (KTOR-7946)
• A Performance issue reading with ByteReadChannel.readUTF8LineTo request body (KTOR-7941)
• Installing HttpCache before ContentEncoding prevents response body to be decoded (KTOR-7830)
• TestApplication.stop() doesn't stop the application anymore (KTOR-7682)
• File is not commited after closing writeChannel() of the file (KTOR-7845)

v3.0.2

Compare Source

Published 3 December 2024

Bugfixes

• ServletResponseBody is corrupted due to the wrong offset (KTOR-7904)
• File is not commited after closing writeChannel() of the file (KTOR-7845)
• CIO: Response body truncated because read amount of bytes isn't compared against Content-Length (KTOR-7828)
• HttpCache: IndexOutOfBoundsException on malformed Cache-Control header (KTOR-7172)
• call.respondSource returns empty response but passes in tests (KTOR-7683)
• ByteReadChannel.{readShort/readInt/readLong} leads to infinite loop when required bytes distributed in flush and read buffers (KTOR-7746)
• Routing: ContentType.match doesn't match wildcard content types (KTOR-7278)
• Connections aren't released properly if there are multiple parallel connections to the same address (KTOR-7777)
• FileItem.streamProvider is deprecated and doesn't have implementation (KTOR-7731)
• MergedApplicationConfig.toMap replaces nested configs completely without merging (KTOR-7008)
• Digest Auth: Ktor 3.0.1 uses the wrong "nc" value to calculate digest (KTOR-7681)
• JS: "ReferenceError: require is not defined" when compiling to ES Module (KTOR-6158)
• Chunked transfer encoding failure not caught with retry (KTOR-7618)
• HttpCookies: IllegalArgumentException when server returns a raw cookie with not allowed characters (KTOR-7469)
• DefaultRequest: Content-Type header of default request is not overridable (KTOR-6946)

Improvements

• Support binary (Smile) encoding in JacksonConverter (KTOR-7726)
• ServiceLoader.load call is slow on Android (KTOR-7698)

v3.0.1

Compare Source

Published 29 October 2024

Bugfixes

• Remove space from the default client user agent (KTOR-7655)
• Url.segments throws on URLs with root path (KTOR-7625)
• Digest Auth does not implement nc parameter correctly according to RFC 7616 (KTOR-4318)
• about:blank URL should be parsed correctly as about:blank (KTOR-7410)
• ByteReadChannel.{readShort/readInt/readLong} could lead to CPU-bound indefinite loop since 3.0.0 (KTOR-7571)
• CIO: Requests face connection timeouts when executed on the Android main dispatcher (KTOR-6803)
• receiveMultipart fails with "IOException: Failed to parse multipart" when content-type is capitalized (KTOR-7596)

Improvements

• WebSockets logging: The plugin calls toString() unnecessarily on transformed response body (KTOR-7623)
• INFO log message with all server interceptors on server startup (KTOR-7326)
• Digest auth: username and cnonce parameters aren't surrounded with quotes (KTOR-7561)
• ContentType.fromFilePath for newer file formats HEIC, AVIF, HEIF (KTOR-7536)
• Support missing native targets in ktor-serialization-kotlinx-xml (KTOR-7583)

v3.0.0

Compare Source

Published 9 October 2024

Bugfixes

• Darwin: The maxFrameSize option has no effect (KTOR-6963)
• KotlinReflectionInternalError (createClientPlugin) when running release APK on Android (KTOR-7479)
• Netty: UnsupportedOperationException is thrown when responding in CallSetup and CORS plugin is installed (KTOR-4433)
• MicrometerMetrics: Prometheus meter registry 1.13.0 generates configuration warning (KTOR-7035)
• Websockets/Auth: ProtocolException when requesting protected WebSockets endpoint (KTOR-7363)
• Data truncated in receiveParameters and receiveMultipart (KTOR-7201)
• The pathSegments returns empty strings for trailing slashes (KTOR-4402)
• HttpRequestRetry: exponential delay doesn't work for delays <= 1 second (KTOR-7294)
• JS browser: "Error: HttpClientCall expected" on HTTP request when targeting es2015 (KTOR-6882)
• Incomplete write using io.ktor.util.cio.FileChannelsKt#writeChannel (KTOR-1618)
• response.content.copyAndClose(targetFile.writeChannel()) sometimes loses some bytes (KTOR-3003)
• ByteWriteChannel.flush is not Waiting Until Flushing the Internal Buffer to the Destination (KTOR-3102)
• CORS check fails when the Origin header has a value without trailing slash (KTOR-5936)
• Closing socket and selector leaks descriptor on native (KTOR-7255)
• ConnectionUtilsNative leaks descriptors on error (KTOR-6977)
• withTimeout doesn't cancel socket connection on native (KTOR-5289)
• MockEngine: the ability to set dispatcher is removed (KTOR-6417)

Improvements

• Misleading readBytes method name (KTOR-6596)
• Remove reflection utils used only on JVM target from common source set (KTOR-7540)
• Weak security algorithm (MD5) in FileCacheStorage (KTOR-6589)
• Missing constants for AcceptEncoding (KTOR-6412)
• Add respondFile overload with Path parameters (KTOR-7202)
• MalformedInputException confusingly is a Throwable but not an Exception (KTOR-7316)
• CSRF: The allowOrigin method enables the Origin Header validation (KTOR-6695)
• Auth: Drop marker interface requirements (KTOR-7323)
• Routing: Support accessing the request body in RouteSelector (KTOR-7084)
• Make Cookie class Serializable (KTOR-6258)
• Make the internal Route.swaggerUI method public (KTOR-6491)
• Ktor clients and servers should use Dispatchers.IO.limitedParallelism(...) wherever possible (KTOR-6462)

Features

• Support androidNative targets (KTOR-7289)
• Provide the API that simplifies disabling CORS for testing purposes (KTOR-3329)
• Add support for mingw to ktor-network in order to make server and client work on windows (KTOR-4080)

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