# Changes

## Unreleased

## 2.3.0

- Add support for MultiPath TCP (MPTCP) with `MpTcp` enum and `ServerBuilder::mptcp()` method.
- Minimum supported Rust version (MSRV) is now 1.65.

## 2.2.0

- Minimum supported Rust version (MSRV) is now 1.59.
- Update `tokio-uring` dependency to `0.4`.

## 2.1.1

- No significant changes since `2.1.0`.

## 2.1.0

- Update `tokio-uring` dependency to `0.3`.
- Logs emitted now use the `tracing` crate with `log` compatibility.
- Wait for accept thread to stop before sending completion signal.

## 2.0.0

- No significant changes since `2.0.0-rc.4`.

## 2.0.0-rc.4

- Update `tokio-uring` dependency to `0.2`.

## 2.0.0-rc.3

- No significant changes since `2.0.0-rc.2`.

## 2.0.0-rc.2

- Simplify `TestServer`.

## 2.0.0-rc.1

- Hide implementation details of `Server`.
- `Server` now runs only after awaiting it.

## 2.0.0-beta.9

- Restore `Arbiter` support lost in `beta.8`.

## 2.0.0-beta.8

- Fix non-unix signal handler.

## 2.0.0-beta.7

- Server can be started in regular Tokio runtime.
- Expose new `Server` type whose `Future` impl resolves when server stops.
- Rename `Server` to `ServerHandle`.
- Add `Server::handle` to obtain handle to server.
- Rename `ServerBuilder::{maxconn => max_concurrent_connections}`.
- Deprecate crate-level `new` shortcut for server builder.
- Minimum supported Rust version (MSRV) is now 1.52.

## 2.0.0-beta.6

- Add experimental (semver-exempt) `io-uring` feature for enabling async file I/O on linux.
- Server no long listens to `SIGHUP` signal. Previously, the received was not used but did block subsequent exit signals from working.
- Remove `config` module. `ServiceConfig`, `ServiceRuntime` public types are removed due to this change.
- Remove `ServerBuilder::configure`.

## 2.0.0-beta.5

- Server shutdown notifies all workers to exit regardless if shutdown is graceful. This causes all workers to shutdown immediately in force shutdown case.

## 2.0.0-beta.4

- Prevent panic when `shutdown_timeout` is very large. [f9262db]

## 2.0.0-beta.3

- Hidden `ServerBuilder::start` method has been removed. Use `ServerBuilder::run`.
- Add retry for EINTR signal (`io::Interrupted`) in `Accept`'s poll loop.
- Add `ServerBuilder::worker_max_blocking_threads` to customize blocking thread pool size.
- Update `actix-rt` to `2.0.0`.

## 2.0.0-beta.2

- Merge `actix-testing` to `actix-server` as `test_server` mod.

## 2.0.0-beta.1

- Added explicit info log message on accept queue pause.
- Prevent double registration of sockets when back-pressure is resolved.
- Update `mio` dependency to `0.7.3`.
- Remove `socket2` dependency.
- `ServerBuilder::backlog` now accepts `u32` instead of `i32`.
- Remove `AcceptNotify` type and pass `WakerQueue` to `Worker` to wake up `Accept`'s `Poll`.
- Convert `mio::net::TcpStream` to `actix_rt::net::TcpStream`(`UnixStream` for uds) using `FromRawFd` and `IntoRawFd`(`FromRawSocket` and `IntoRawSocket` on windows).
- Remove `AsyncRead` and `AsyncWrite` trait bound for `socket::FromStream` trait.

## 1.0.4

- Update actix-codec to 0.3.0.
- Workers must be greater than 0.

## 1.0.3

- Replace deprecated `net2` crate with `socket2`.

## 1.0.2

- Avoid error by calling `reregister()` on Windows.

## 1.0.1

- Rename `.start()` method to `.run()`

## 1.0.0

- Use actix-net releases

## 1.0.0-alpha.4

- Use actix-service 1.0.0-alpha.4

## 1.0.0-alpha.3

- Migrate to tokio 0.2
- Fix compilation on non-unix platforms
- Better handling server configuration

## 1.0.0-alpha.2

- Simplify server service (remove actix-server-config)
- Allow to wait on `Server` until server stops

## 0.8.0-alpha.1

- Migrate to `std::future`

## 0.7.0

- Update `rustls` to 0.16
- Minimum required Rust version upped to 1.37.0

## 0.6.1

- Add UDS listening support to `ServerBuilder`

## 0.6.0

- Support Unix domain sockets #3

## 0.5.1

- ServerBuilder::shutdown_timeout() accepts u64

## 0.5.0

- Add `Debug` impl for `SslError`
- Derive debug for `Server` and `ServerCommand`
- Upgrade to actix-service 0.4

## 0.4.3

- Re-export `IoStream` trait
- Depend on `ssl` and `rust-tls` features from actix-server-config

## 0.4.2

- Fix SIGINT force shutdown

## 0.4.1

- `SystemRuntime::on_start()` - allow to run future before server service initialization

## 0.4.0

- Use `ServerConfig` for service factory
- Wrap tcp socket to `Io` type
- Upgrade actix-service

## 0.3.1

- Add `ServerBuilder::maxconnrate` sets the maximum per-worker number of concurrent connections
- Add helper ssl error `SslError`
- Rename `StreamServiceFactory` to `ServiceFactory`
- Deprecate `StreamServiceFactory`

## 0.3.0

- Use new `NewService` trait

## 0.2.1

- Drop service response

## 0.2.0

- Migrate to actix-service 0.2
- Updated rustls dependency

## 0.1.3

- Fix max concurrent connections handling

## 0.1.2

- rename ServiceConfig::rt() to ServiceConfig::apply()
- Fix back-pressure for concurrent ssl handshakes

## 0.1.1

- Fix signal handling on windows

## 0.1.0

- Move server to separate crate