Improvements

[wbenny]

Hi there!
I've stumbled upon your nifty library and it's been real help.

However, I found that I had to do few changes for my use-case.
I feel those changes are general enough that they can be useful for everyone.

• make auth_method Send + Sync + 'static & make VncConnector & VncState Send/Sync friendly: this is a main change and a must if you'd like to build VncClient e.g. from within tokio::spawn(), which requires Futures to be Send + 'static
• get rid of anyhow crate: anyhow isn't really supposed to be used in libraries - it makes capturing library-specific errors quite hard, so the code has been adjusted to return VncError
• implement recv_event() method: polling is cool, but I think recv-like method is more async-idiomatic :)

[HsuJv]

Hi @wbenny

Looks great!!
But would you mind helping fix the related ci-report before it is merged?
Thanks in advance for your contribution

BRs.

[wbenny]

My bad, looks like I've commited files before actualy saving them in the editor. Let's see if it passes now :)

[wbenny]

Huh, looks like I need to do more fixes :)

[HsuJv]

Well, it seems some example code still using anyhow, it's better to add this crate in 'dev-depencies'
Also an old declaration of my function breaks the clippy test, can you help remove it so that this PR can be processed with CI happy?

[HsuJv]

For the wasm32 one, I can check it later and provide some help. But if you have any ideas, please feel free to patch it. I've changed the privilege of CI-running so that you can run it yourself.
Besides, you can also use cargo build --target wasm32-unknown-unknown --verbose --all-features to test the wasm32 build locally.

BRs

[wbenny]

I've managed to fix everything mentioned and force-pushed over the last commit. However, it looks like the CI workflow didn't trigger.

[HsuJv]

Cheers! Happy to hear that.

Do you need a new release of this? If so I will process it ASAP.

[wbenny]

New release would be perfect :)

Thank you!

[HsuJv]

Hi there,
I've just verified that this PR not breaking the current work on both Ubuntu 20.04 and WASM for the browser.
And publish version 0.5.0 as there are API changes.
BRs.