# Roadmap

## Backlog

Not in order:

* [x] Dynamic runtime configuration
* [x] Dynamic TLS certificate selection based on SNI for multi-domain hosting on a single port
* [x] TLS STEK and pluggable ticket store
* [x] 0-RTT TLS
* [ ] Native file handler with compression to bypass the JVM for files on disk
* [ ] Metrics and signals without OpenTelemetry, or with minimal OpenTelemetry support
* [ ] Cross-process TLS ticket resumption tests
* [ ] Reverse proxying
* [ ] Standalone operation mode with a config file
* [ ] Zero-downtime deployments with `systemd`
* [ ] GraalVM native-image support
* [ ] Configurable congestion control to allow selection of Reno, Cubic, or BBR instead of using quicly defaults
* [ ] Connection keep-alive configuration with explicit interval and timeout settings instead of implicit ACK frequency
* [ ] User-supplied TLS certificate callback API
* [ ] QUIC datagram support for RFC 9221 unreliable datagram frames, useful for WebRTC over HTTP/3 and gaming protocols
* [ ] Built-in `.ts.net` support

## Small tasks

* [x] Implement request cleanup and reaping when clients disconnect early, including interruption of body and response streams
* [x] Rewrite response queue from `Channel` to `OutputStream`
* [x] Rename mutable state-map keywords so they end with `_`
* [x] Add IPv6 listener support
* [x] Add Unix domain socket listener support
* [ ] Double-check all volatile uses for correctness
* [ ] Decide whether `AtomicBoolean` values should become atoms