Changelog

v0.3.4 (2024-05-17)

What's Changed

Remove cxx_build call, which is no longer used by @phil-opp in https://github.com/dora-rs/dora/pull/470
Update ros2-client to latest version by @phil-opp in https://github.com/dora-rs/dora/pull/457
Configurable bind addrs by @Michael-J-Ward in https://github.com/dora-rs/dora/pull/471
Simple warning fixes by @Michael-J-Ward in https://github.com/dora-rs/dora/pull/477
Adding dora-rerun as a visualization tool by @haixuanTao in https://github.com/dora-rs/dora/pull/479
Fix Clippy and RERUN_MEMORY_LIMIT env variable default by @haixuanTao in https://github.com/dora-rs/dora/pull/490
Fix CI build errors by @phil-opp in https://github.com/dora-rs/dora/pull/491
Use resolver = 2 for in workspace in Rust template by @phil-opp in https://github.com/dora-rs/dora/pull/492
Add grace duration and kill process by @haixuanTao in https://github.com/dora-rs/dora/pull/487
Simplify parsing of AMENT_PREFIX_PATH by @haixuanTao in https://github.com/dora-rs/dora/pull/489
Convert rust example to node by @Michael-J-Ward in https://github.com/dora-rs/dora/pull/494
Adding python IDE typing by @haixuanTao in https://github.com/dora-rs/dora/pull/493
Fix: Wait until dora daemon is connected to coordinator on dora up by @phil-opp in https://github.com/dora-rs/dora/pull/496

New Contributors

@Michael-J-Ward made their first contribution in https://github.com/dora-rs/dora/pull/471

Full Changelog: https://github.com/dora-rs/dora/compare/v0.3.3...v0.3.4

v0.3.3 (2024-04-08)

What's Changed

Metrics refactoring by @haixuanTao in https://github.com/dora-rs/dora/pull/423
Add ROS2 bridge support for C++ nodes by @phil-opp in https://github.com/dora-rs/dora/pull/425
Provide function to create empty CombinedEvents stream by @phil-opp in https://github.com/dora-rs/dora/pull/432
Expose ROS2 constants in generated bindings (Rust and C++) by @phil-opp in https://github.com/dora-rs/dora/pull/428
Add option to send stdout as node/operator output by @haixuanTao in https://github.com/dora-rs/dora/pull/388
Fix warning about #pragma once in main file by @phil-opp in https://github.com/dora-rs/dora/pull/433
Send runs artefacts into a dedicated out folder by @haixuanTao in https://github.com/dora-rs/dora/pull/429
Create README.md for cxx-ros2-example by @bobd988 in https://github.com/dora-rs/dora/pull/431
Use Async Parquet Writer for dora-record by @haixuanTao in https://github.com/dora-rs/dora/pull/434
Update mio to fix security vulnerability by @phil-opp in https://github.com/dora-rs/dora/pull/440
Add initial support for calling ROS2 services from Rust nodes by @phil-opp in https://github.com/dora-rs/dora/pull/439
Enable ROS2 service calls from C++ nodes by @phil-opp in https://github.com/dora-rs/dora/pull/441
Use Debug formatting for eyre errors when returning to C++ by @phil-opp in https://github.com/dora-rs/dora/pull/450
Fix out-of-tree builds in cmake example by @phil-opp in https://github.com/dora-rs/dora/pull/453
Fix broken link in README by @mshr-h in https://github.com/dora-rs/dora/pull/462
fix cargo run --example cmake-dataflow compile bugs by @XxChang in https://github.com/dora-rs/dora/pull/460
Llm example by @haixuanTao in https://github.com/dora-rs/dora/pull/451
Fix meter conflict by @haixuanTao in https://github.com/dora-rs/dora/pull/461
Update README.md by @bobd988 in https://github.com/dora-rs/dora/pull/458
Refactor README by @haixuanTao in https://github.com/dora-rs/dora/pull/463
Specify conda env for Python Operators by @haixuanTao in https://github.com/dora-rs/dora/pull/468

Minor

Bump h2 from 0.3.24 to 0.3.26 by @dependabot in https://github.com/dora-rs/dora/pull/456
Update bat dependency to v0.24 by @phil-opp in https://github.com/dora-rs/dora/pull/424

New Contributors

@bobd988 made their first contribution in https://github.com/dora-rs/dora/pull/431

@mshr-h made their first contribution in https://github.com/dora-rs/dora/pull/462

Full Changelog: https://github.com/dora-rs/dora/compare/v0.3.2...v0.3.3

v0.3.2 (2024-01-26)

Features

Wait until DestroyResult is sent before exiting dora-daemon by @phil-opp in https://github.com/dora-rs/dora/pull/413
Reduce dora-rs to a single binary by @haixuanTao in https://github.com/dora-rs/dora/pull/410
Rework python ROS2 (de)serialization using parsed ROS2 messages directly by @phil-opp in https://github.com/dora-rs/dora/pull/415
Fix ros2 array bug by @haixuanTao in https://github.com/dora-rs/dora/pull/412
Test ros2 type info by @haixuanTao in https://github.com/dora-rs/dora/pull/418
Use forward slash as it is default way of defining ros2 topic by @haixuanTao in https://github.com/dora-rs/dora/pull/419

Minor

Bump h2 from 0.3.21 to 0.3.24 by @dependabot in https://github.com/dora-rs/dora/pull/414

v0.3.1 (2024-01-09)

Features

Support legacy python by @haixuanTao in https://github.com/dora-rs/dora/pull/382
Add an error catch in python on_event when using hot-reloading by @haixuanTao in https://github.com/dora-rs/dora/pull/372
add cmake example by @XxChang in https://github.com/dora-rs/dora/pull/381
Bump opentelemetry metrics to 0.21 by @haixuanTao in https://github.com/dora-rs/dora/pull/383
Trace send_output as it can be a big source of overhead for large messages by @haixuanTao in https://github.com/dora-rs/dora/pull/384
Adding a timeout method to not block indefinitely next event by @haixuanTao in https://github.com/dora-rs/dora/pull/386
Adding Vec<u8> conversion by @haixuanTao in https://github.com/dora-rs/dora/pull/387
Dora cli renaming by @haixuanTao in https://github.com/dora-rs/dora/pull/399
Update ros2-client and rustdds dependencies to latest fork version by @phil-opp in https://github.com/dora-rs/dora/pull/397

Fix

Fix window path error by @haixuanTao in https://github.com/dora-rs/dora/pull/398
Fix read error in C++ node input by @haixuanTao in https://github.com/dora-rs/dora/pull/406
Bump unsafe-libyaml from 0.2.9 to 0.2.10 by @dependabot in https://github.com/dora-rs/dora/pull/400

New Contributors

@XxChang made their first contribution in https://github.com/dora-rs/dora/pull/381

Full Changelog: https://github.com/dora-rs/dora/compare/v0.3.0...v0.3.1

v0.3.0 (2023-11-01)

Features

Rust node API typed using arrow by @phil-opp in https://github.com/dora-rs/dora/pull/353
Dora record by @haixuanTao in https://github.com/dora-rs/dora/pull/365
beautify graph visualisation by @haixuanTao in https://github.com/dora-rs/dora/pull/370
Remove Ros2Value encapsulation of ArrayData by @haixuanTao in https://github.com/dora-rs/dora/pull/359
Refactor python typing by @haixuanTao in https://github.com/dora-rs/dora/pull/369
Update README discord link by @Felixhuangsiling in https://github.com/dora-rs/dora/pull/361

Other

Update rustix v0.38 dependency by @phil-opp in https://github.com/dora-rs/dora/pull/366
Bump rustix from 0.37.24 to 0.37.25 by @dependabot in https://github.com/dora-rs/dora/pull/364
Bump quinn-proto from 0.9.3 to 0.9.5 by @dependabot in https://github.com/dora-rs/dora/pull/357
Bump webpki from 0.22.1 to 0.22.2 by @dependabot in https://github.com/dora-rs/dora/pull/358
Update README discord link by @Felixhuangsiling in https://github.com/dora-rs/dora/pull/361

New Contributors

@Felixhuangsiling made their first contribution in https://github.com/dora-rs/dora/pull/361

v0.2.6 (2023-09-14)

Update dependencies to fix some security advisories by @phil-opp in https://github.com/dora-rs/dora/pull/354
- Fixes cargo install dora-daemon

v0.2.5 (2023-09-06)

Features

Use cargo instead of git in Rust Cargo.toml template by @haixuanTao in https://github.com/dora-rs/dora/pull/326
Use read_line instead of next_line in stderr by @haixuanTao in https://github.com/dora-rs/dora/pull/325
Add a rust-ros2-dataflow example using the dora-ros2-bridge by @phil-opp in https://github.com/dora-rs/dora/pull/324
Removing patchelf by @haixuanTao in https://github.com/dora-rs/dora/pull/333
Improving python example readability by @haixuanTao in https://github.com/dora-rs/dora/pull/334
Use serde_bytes to serialize Vec<u8> by @haixuanTao in https://github.com/dora-rs/dora/pull/336
Adding support for Arrow List(*) for Python by @haixuanTao in https://github.com/dora-rs/dora/pull/337
Bump rustls-webpki from 0.100.1 to 0.100.2 by @dependabot in https://github.com/dora-rs/dora/pull/340
Add support for event stream merging for Python node API by @phil-opp in https://github.com/dora-rs/dora/pull/339
Merge dora-ros2-bridge by @phil-opp in https://github.com/dora-rs/dora/pull/341
Update dependencies by @phil-opp in https://github.com/dora-rs/dora/pull/345
Add support for arbitrary Arrow types in Python API by @phil-opp in https://github.com/dora-rs/dora/pull/343
Use typed inputs in Python ROS2 example by @phil-opp in https://github.com/dora-rs/dora/pull/346
Use struct type instead of array for ros2 messages by @haixuanTao in https://github.com/dora-rs/dora/pull/349

Other

Add Discord :speech_balloon: by @haixuanTao in https://github.com/dora-rs/dora/pull/348
Small refactoring by @haixuanTao in https://github.com/dora-rs/dora/pull/342

v0.2.4 (2023-07-18)

Features

Return dataflow result to CLI on dora stop by @phil-opp in https://github.com/dora-rs/dora/pull/300
Make dataflow descriptor available to Python nodes and operators by @phil-opp in https://github.com/dora-rs/dora/pull/301
Create a CONTRIBUTING.md guide by @phil-opp in https://github.com/dora-rs/dora/pull/307
Distribute prebuilt arm macos dora-rs by @haixuanTao in https://github.com/dora-rs/dora/pull/308

Other

Fix the typos and add dora code branch by @meua in https://github.com/dora-rs/dora/pull/290
For consistency with other examples, modify python -> python3 by @meua in https://github.com/dora-rs/dora/pull/299
Add timestamps generated by hybrid logical clocks to all sent events by @phil-opp in https://github.com/dora-rs/dora/pull/302
Don't recompile the dora-operator-api-c crate on every build/run by @phil-opp in https://github.com/dora-rs/dora/pull/304
Remove deprecated proc_macros feature from safer-ffi dependency by @phil-opp in https://github.com/dora-rs/dora/pull/305
Update to Rust v1.70 by @phil-opp in https://github.com/dora-rs/dora/pull/303
Fix issue with not finding a custom nodes path by @haixuanTao in https://github.com/dora-rs/dora/pull/315
Implement Stream for EventStream by @phil-opp in https://github.com/dora-rs/dora/pull/309
Replace unmaintained atty crate with std::io::IsTerminal by @phil-opp in https://github.com/dora-rs/dora/pull/318

Full Changelog: https://github.com/dora-rs/dora/compare/v0.2.3...v0.2.4

v0.2.3 (2023-05-24)

What's Changed

Check that coordinator, daemon, and node versions match by @phil-opp in https://github.com/dora-rs/dora/pull/245
Share events to Python without copying via arrow crate by @phil-opp in https://github.com/dora-rs/dora/pull/228
Upgrading the operator example to use dora-arrow by @haixuanTao in https://github.com/dora-rs/dora/pull/251
[Python] Show node name in process and put Traceback before the actual Error for more natural error by @haixuanTao in https://github.com/dora-rs/dora/pull/255
CLI: Improve error messages when coordinator is not running by @phil-opp in https://github.com/dora-rs/dora/pull/254
Integrate dora-runtime into dora-daemon by @phil-opp in https://github.com/dora-rs/dora/pull/257
Filter default log level at warn for tokio::tracing by @haixuanTao in https://github.com/dora-rs/dora/pull/269
Make log level filtering be WARN or below by @haixuanTao in https://github.com/dora-rs/dora/pull/274
Add support for distributed deployments with multiple daemons by @phil-opp in https://github.com/dora-rs/dora/pull/256
Provide a way to access logs through the CLI by @haixuanTao in https://github.com/dora-rs/dora/pull/259
Handle node errors during initialization phase by @phil-opp in https://github.com/dora-rs/dora/pull/275
Replace watchdog by asynchronous heartbeat messages by @phil-opp in https://github.com/dora-rs/dora/pull/278
Remove pyo3 in runtime and daemon as it generates libpython depende… by @haixuanTao in https://github.com/dora-rs/dora/pull/281
Release v0.2.3 with aarch64 support by @haixuanTao in https://github.com/dora-rs/dora/pull/279

Fix

Fix yolov5 dependency issue by @haixuanTao in https://github.com/dora-rs/dora/pull/291
To solve this bug https://github.com/dora-rs/dora/issues/283, unify t… by @meua in https://github.com/dora-rs/dora/pull/285
Fix: Don't try to create two global tracing subscribers when using bundled runtime by @phil-opp in https://github.com/dora-rs/dora/pull/277
CI: Increase timeout for 'build CLI and binaries' step by @phil-opp in https://github.com/dora-rs/dora/pull/282

Other

Update pyo3 to v0.18 by @phil-opp in https://github.com/dora-rs/dora/pull/246
Bump h2 from 0.3.13 to 0.3.17 by @dependabot in https://github.com/dora-rs/dora/pull/249
Add automatic issue labeler to organize opened issues by @haixuanTao in https://github.com/dora-rs/dora/pull/265
Allow the issue labeler to write issues by @phil-opp in https://github.com/dora-rs/dora/pull/272
Add a support matrix with planned feature to clarify dora status by @haixuanTao in https://github.com/dora-rs/dora/pull/264

Full Changelog: https://github.com/dora-rs/dora/compare/v0.2.2...v0.2.3

v0.2.2 (2023-04-01)

Features

Make queue length configurable through the dataflow file by @phil-opp in https://github.com/dora-rs/dora/pull/231
Hot reloading Python Operator by @haixuanTao in https://github.com/dora-rs/dora/pull/239
Synchronize node and operator start by @phil-opp in https://github.com/dora-rs/dora/pull/236
Add opentelemetry capability at runtime instead of compile time by @haixuanTao in https://github.com/dora-rs/dora/pull/234

Others

Wait on events and messages simultaneously to prevent queue buildup by @phil-opp in https://github.com/dora-rs/dora/pull/235
Fix looping in daemon listener loop by @phil-opp in https://github.com/dora-rs/dora/pull/244
Validate shell command as source and url source by @haixuanTao in https://github.com/dora-rs/dora/pull/243
Push error into the init_done channel for debugging context by @haixuanTao in https://github.com/dora-rs/dora/pull/238
Option communication config by @haixuanTao in https://github.com/dora-rs/dora/pull/241
Validate yaml when reading by @haixuanTao in https://github.com/dora-rs/dora/pull/237

Full Changelog: https://github.com/dora-rs/dora/compare/v0.2.1...v0.2.2

v0.2.1 (2023-03-22)

Features

Make dora-rs publishable on crates.io

Fixes

Other

v0.2.0 (2023-03-14)

Breaking

Redesign: Create a dora-daemon as a communication broker
- New dora-daemon executable that acts as a communication hub for all local nodes
- Large messages are passed through shared memory without any copying
- Replaces the previous iceoryx communication layer
- Small API change: Nodes and operators now receive events instead of just inputs
  - Inputs are one type of event
  - Other supported events: InputClosed when an input stream is closed and Stop when the user stops the dataflow (e.g. through the CLI)

Features

Better Error handling when operator fails
Send small messages directly without shared memory
Send all queued incoming events at once on NextEvent request
Don't send replies for SendMessage requests when using TCP
Allocate shared memory in nodes to improve throughput

Fixes

Manage node failure: Await all nodes to finish before marking dataflow as finished

Other

v0.1.3 (2023-01-18)

Package DoraStatus into dora python package: https://github.com/dora-rs/dora/pull/172
Force removal of Pyo3 Object to avoid memory leak: https://github.com/dora-rs/dora/pull/168
Bump tokio from 1.21.2 to 1.23.1: https://github.com/dora-rs/dora/pull/171
Create a changelog file: https://github.com/dora-rs/dora/pull/174

v0.1.2 (2022-12-15)

Fix infinite loop in the coordinator: https://github.com/dora-rs/dora/pull/155
Simplify the release process: https://github.com/dora-rs/dora/pull/157
Use generic linux distribution: https://github.com/dora-rs/dora/pull/159

v0.1.1 (2022-12-05)

This release contains fixes for:

Python linking using pypi release but also a redesigned python thread model within the runtime to avoid deadlock of the GIL. This also fix an issue with patchelf.
A deployment separation for ubuntu as the 20.04 version of dora and 22.04 version of dora are non-compatible.
A better tagging of api for dora Rust API.

v0.1.0 (2022-11-15)

This is our first release of dora-rs!

The current release includes:

dora-cli which enables creating, starting and stopping dataflow.
dora-coordinator which is our control plane.
dora-runtime which is manage the runtime of operators.
custom-nodes API which enables bridges from different languages.