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Auto-switch port when getting AddrInUse error #4314

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merged 1 commit into from
Nov 24, 2023

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@dangush dangush commented Nov 23, 2023

What

Hi everyone, came here from the blog and thought to contribute :)

Closes #4241
Allows for multiple rr.serve() sessions open by trying different ports if the defaults are already in use. This is achieved by attempting to bind to port 0, which signals the OS to choose a free port.

Some notes:
Since the hyper::Error type does not provide a method to directly check if the error is due to a port being already in use, I checked the error string to implement this.
I'm also ignoring the error thrown by format!("{bind_ip}:0").parse() as it's not possible to convert it into a hyper::Error.

Gif of opening multiple rr.serve() sessions

Checklist

  • I have read and agree to Contributor Guide and the Code of Conduct
  • I've included a screenshot or gif (if applicable)
  • I have tested [demo.rerun.io](https://demo.rerun.io/pr/{{ pr.number }}) (if applicable)
  • The PR title and labels are set such as to maximize their usefulness for the next release's CHANGELOG

@teh-cmc teh-cmc self-requested a review November 24, 2023 07:56
@teh-cmc teh-cmc added 🕸️ web regarding running the viewer in a browser 🧑‍💻 dev experience developer experience (excluding CI) include in changelog labels Nov 24, 2023
@teh-cmc teh-cmc merged commit e003829 into rerun-io:main Nov 24, 2023
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teh-cmc commented Nov 24, 2023

Thanks!

emilk added a commit that referenced this pull request May 29, 2024
* Uses: rerun-io/egui_tiles#67
* Uses: lampsitter/egui_commonmark#51
* Split off from #6171
* Closes #5280

### Test
* [x] image loading
* [x] gltf
 
### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested the web demo (if applicable):
* Using examples from latest `main` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/6448?manifest_url=https://app.rerun.io/version/main/examples_manifest.json)
* Using full set of examples from `nightly` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/6448?manifest_url=https://app.rerun.io/version/nightly/examples_manifest.json)
* [x] The PR title and labels are set such as to maximize their
usefulness for the next release's CHANGELOG
* [x] If applicable, add a new check to the [release
checklist](https://github.com/rerun-io/rerun/blob/main/tests/python/release_checklist)!

- [PR Build Summary](https://build.rerun.io/pr/6448)
- [Recent benchmark results](https://build.rerun.io/graphs/crates.html)
- [Wasm size tracking](https://build.rerun.io/graphs/sizes.html)

To run all checks from `main`, comment on the PR with `@rerun-bot
full-check`.

# egui changelog so far

Full diff at https://github.com/emilk/egui/compare/0.27.0..HEAD

#### ecolor
* Fix `hex_color!` macro by re-exporting `color_hex` crate from `ecolor`
[#4372](emilk/egui#4372) (thanks
[@dataphract](https://github.com/dataphract)!)
* Remove `extra_asserts` and `extra_debug_asserts` feature flags
[#4478](emilk/egui#4478)

#### eframe
* Add `register_native_texture` in `eframe::Frame`
[#4246](emilk/egui#4246) (thanks
[@Chaojimengnan](https://github.com/Chaojimengnan)!)
* Early-out from context switching the `glow` backend
[#4284](emilk/egui#4284)
* Fix `ViewportCommand::InnerSize` not resizing viewport on Wayland
(#4211) [#4211](emilk/egui#4211) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Only avoid glow context switching on Windows
[#4296](emilk/egui#4296)
* Improve IME support with new `Event::Ime`
[#4358](emilk/egui#4358) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Allow users to create viewports larger than monitor on Windows & macOS
[#4337](emilk/egui#4337) (thanks
[@lopo12123](https://github.com/lopo12123)!)
* Use `objc2` and its framework crates
[#4395](emilk/egui#4395) (thanks
[@madsmtm](https://github.com/madsmtm)!)
* Update to Rust 1.76 [#4411](emilk/egui#4411)
* Egui-winit: emit physical key presses when a non-Latin layout is
active [#4461](emilk/egui#4461) (thanks
[@TicClick](https://github.com/TicClick)!)
* IME for chinese [#4436](emilk/egui#4436)
(thanks [@rustbasic](https://github.com/rustbasic)!)
* Fix : In Windows, the 'egui_demo_app' screen does not appear.
[#4410](emilk/egui#4410) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Fix: Window position creeps between executions on scaled monitors
[#4443](emilk/egui#4443) (thanks
[@avery-radmacher](https://github.com/avery-radmacher)!)
* Update `image` crate to 0.25
[#4160](emilk/egui#4160)
* Ignore synthetic key presses
[#4514](emilk/egui#4514) (thanks
[@hut](https://github.com/hut)!)
* Fix: still track mouse when dragging outside web canvas
[#4522](emilk/egui#4522)
* Add `NativeOptions::persistence_path`
[#4423](emilk/egui#4423) (thanks
[@lucasmerlin](https://github.com/lucasmerlin)!)
* Use ResizeObserver instead of `resize` event
[#4536](emilk/egui#4536) (thanks
[@jprochazk](https://github.com/jprochazk)!)
* Fix: Don't `.forget()` RAF closure
[#4551](emilk/egui#4551) (thanks
[@jprochazk](https://github.com/jprochazk)!)

#### egui_extras
* Update `image` crate to 0.25
[#4160](emilk/egui#4160)

#### egui_plot
* `Plot::Items:allow_hover` give possibility to masked the interaction
on hovered item [#2558](emilk/egui#2558) (thanks
[@haricot](https://github.com/haricot)!)
* Expose `ClosestElem` and `PlotConfig`
[#4380](emilk/egui#4380) (thanks
[@Narcha](https://github.com/Narcha)!)
* Disable interaction for `ScrollArea` and `Plot` when UI is disabled
[#4457](emilk/egui#4457) (thanks
[@varphone](https://github.com/varphone)!)
* Make sure plot size is positive
[#4429](emilk/egui#4429) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Introduce lifetime to `egui_plot::Plot` to replace `'static` fields
[#4435](emilk/egui#4435) (thanks
[@Fabus1184](https://github.com/Fabus1184)!)
* Hide all other series when alt-clicking in the legend
[#4549](emilk/egui#4549) (thanks
[@abey79](https://github.com/abey79)!)
* Plot now respects the `interact_radius` set in the UI's style
[#4520](emilk/egui#4520) (thanks
[@YgorSouza](https://github.com/YgorSouza)!)

#### egui_glow
* Enable egui_glow's winit feature on wasm (#4420)
[#4421](emilk/egui#4421) (thanks
[@simon-frankau](https://github.com/simon-frankau)!)

#### egui-wgpu
* Update to wgpu 0.20 [#4433](emilk/egui#4433)
(thanks [@KeKsBoTer](https://github.com/KeKsBoTer)!)
* Revert update to wgpu 0.20 => downgrade to wgpu 0.19.1
[#4559](emilk/egui#4559)

#### egui-winit
* Update `webbrowser` to `v1.0.0`
[#4394](emilk/egui#4394) (thanks
[@torokati44](https://github.com/torokati44)!)
* Emit physical key presses when a non-Latin layout is active
[#4461](emilk/egui#4461) (thanks
[@TicClick](https://github.com/TicClick)!)
* IME for chinese [#4436](emilk/egui#4436)
(thanks [@rustbasic](https://github.com/rustbasic)!)
* Fix: Window position creeps between executions on scaled monitors
[#4443](emilk/egui#4443) (thanks
[@avery-radmacher](https://github.com/avery-radmacher)!)
* Ignore synthetic key presses
[#4514](emilk/egui#4514) (thanks
[@hut](https://github.com/hut)!)

#### egui
* Improve the UI for changing the egui theme
[#4257](emilk/egui#4257)
* Change the resize cursor when you reach the resize limit
[#4275](emilk/egui#4275)
* Make `TextEdit` an atomic widget
[#4276](emilk/egui#4276)
* Overload operators for `Rect + Margin`, `Rect - Margin` etc
[#4277](emilk/egui#4277)
* Implement blinking text cursor in `TextEdit`
[#4279](emilk/egui#4279)
* Rename `fn scroll2` to `fn scroll`
[#4282](emilk/egui#4282)
* Change `Frame::multiply_with_opacity` to multiply in gamma space
[#4283](emilk/egui#4283)
* Support order on windows
[#4301](emilk/egui#4301) (thanks
[@alexparlett](https://github.com/alexparlett)!)
* Fix wrong replacement function in deprecation notice of
`drag_released*` [#4314](emilk/egui#4314)
(thanks [@sornas](https://github.com/sornas)!)
* Consider layer transform when positioning text agent
[#4319](emilk/egui#4319) (thanks
[@juancampa](https://github.com/juancampa)!)
* Fix incorrect line breaks
[#4377](emilk/egui#4377) (thanks
[@juancampa](https://github.com/juancampa)!)
* Fix `hex_color!` macro by re-exporting `color_hex` crate from `ecolor`
[#4372](emilk/egui#4372) (thanks
[@dataphract](https://github.com/dataphract)!)
* Change `Ui::allocate_painter` to inherit properties from `Ui`
[#4343](emilk/egui#4343) (thanks
[@varphone](https://github.com/varphone)!)
* Use parent `Ui`s style for popups
[#4325](emilk/egui#4325) (thanks
[@alexparlett](https://github.com/alexparlett)!)
* Fix : take `rounding` into account when using `Slider::trailing_fill`
[#4308](emilk/egui#4308) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Add a way to specify Undoer settings and construct Undoers more easily
[#4357](emilk/egui#4357) (thanks
[@valadaptive](https://github.com/valadaptive)!)
* Add xtask crate [#4293](emilk/egui#4293)
(thanks [@YgorSouza](https://github.com/YgorSouza)!)
* Add `ViewportCommand::RequestCut`, `RequestCopy` and `RequestPaste` to
trigger Clipboard actions
[#4035](emilk/egui#4035) (thanks
[@bu5hm4nn](https://github.com/bu5hm4nn)!)
* Fix `Panel` incorrect size
[#4351](emilk/egui#4351) (thanks
[@zhatuokun](https://github.com/zhatuokun)!)
* Improve IME support with new `Event::Ime`
[#4358](emilk/egui#4358) (thanks
[@rustbasic](https://github.com/rustbasic)!)
* Allow users to create viewports larger than monitor on Windows & macOS
[#4337](emilk/egui#4337) (thanks
[@lopo12123](https://github.com/lopo12123)!)
* Added ability to define colors at UV coordinates along a path
[#4353](emilk/egui#4353) (thanks
[@murl-digital](https://github.com/murl-digital)!)
* Eframe: update ViewportBuilder.with_icon() documentation
[#4408](emilk/egui#4408) (thanks
[@roccoblues](https://github.com/roccoblues)!)
* Update to Rust 1.76 [#4411](emilk/egui#4411)
* Add a `Display` impl for `Vec2`, `Pos2`, and `Rect`
[#4428](emilk/egui#4428) (thanks
[@tgross35](https://github.com/tgross35)!)
* Remove `extra_asserts` and `extra_debug_asserts` feature flags
[#4478](emilk/egui#4478)
* Egui-winit: emit physical key presses when a non-Latin layout is
active [#4461](emilk/egui#4461) (thanks
[@TicClick](https://github.com/TicClick)!)
* Disable interaction for `ScrollArea` and `Plot` when UI is disabled
[#4457](emilk/egui#4457) (thanks
[@varphone](https://github.com/varphone)!)
* Update ahash 0.8.6 -> 0.8.11
[#4507](emilk/egui#4507) (thanks
[@hellodword](https://github.com/hellodword)!)
* `include_image!` now accepts expressions
[#4521](emilk/egui#4521) (thanks
[@YgorSouza](https://github.com/YgorSouza)!)
* Remove `Event::Scroll` and handle it in egui
[#4524](emilk/egui#4524)
* Remove scroll latency for smooth trackpads
[#4526](emilk/egui#4526)
* Smooth out zooming with discreet scroll wheel
[#4530](emilk/egui#4530)
* Add `Options::line_scroll_speed` and `scroll_zoom_speed`
[#4532](emilk/egui#4532)
* Don't panic when replacement glyph is not found
[#4542](emilk/egui#4542) (thanks
[@RyanBluth](https://github.com/RyanBluth)!)
* Make `TextEdit::return_key` optional
[#4543](emilk/egui#4543) (thanks
[@doonv](https://github.com/doonv)!)
* Add `TextEdit::hint_text_font`
[#4517](emilk/egui#4517) (thanks
[@zaaarf](https://github.com/zaaarf)!)
* Add `Options::reduce_texture_memory` to free up RAM
[#4431](emilk/egui#4431) (thanks
[@varphone](https://github.com/varphone)!)
* Fix `Ui::scroll_with_delta` only scrolling if the `ScrollArea` is
focused [#4303](emilk/egui#4303) (thanks
[@lucasmerlin](https://github.com/lucasmerlin)!)
* Add support for text truncation to `egui::Style`
[#4556](emilk/egui#4556) (thanks
[@abey79](https://github.com/abey79)!)
* Hide toolip when opening `ComboBox` drop-down
[#4546](emilk/egui#4546) (thanks
[@abey79](https://github.com/abey79)!)
* Better spacing and sizes for (menu) buttons
[#4558](emilk/egui#4558)

#### epaint
* Add `RectShape::blur_width` to implement shadows
[#4267](emilk/egui#4267)
* Overload operators for `Rect + Margin`, `Rect - Margin` etc
[#4277](emilk/egui#4277)
* Fix incorrect line breaks
[#4377](emilk/egui#4377) (thanks
[@juancampa](https://github.com/juancampa)!)
* Fix `hex_color!` macro by re-exporting `color_hex` crate from `ecolor`
[#4372](emilk/egui#4372) (thanks
[@dataphract](https://github.com/dataphract)!)
* Add `emath::OrderedFloat` (moved from `epaint::util::OrderedFloat`)
[#4389](emilk/egui#4389)
* Added ability to define colors at UV coordinates along a path
[#4353](emilk/egui#4353) (thanks
[@murl-digital](https://github.com/murl-digital)!)
* Add a `Display` impl for `Vec2`, `Pos2`, and `Rect`
[#4428](emilk/egui#4428) (thanks
[@tgross35](https://github.com/tgross35)!)
* Remove `extra_asserts` and `extra_debug_asserts` feature flags
[#4478](emilk/egui#4478)
* Make `epaint::mutex::RwLock` allow `?Sized` types
[#4485](emilk/egui#4485) (thanks
[@crumblingstatue](https://github.com/crumblingstatue)!)
* Update ahash 0.8.6 -> 0.8.11
[#4507](emilk/egui#4507) (thanks
[@hellodword](https://github.com/hellodword)!)
* Don't panic when replacement glyph is not found
[#4542](emilk/egui#4542) (thanks
[@RyanBluth](https://github.com/RyanBluth)!)

---------

Co-authored-by: Antoine Beyeler <[email protected]>
Co-authored-by: Andreas Reich <[email protected]>
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