jjy

unable to collapse generated profile data: Custom { kind: InvalidData, error: StringError("stream did not contain valid UTF-8") }

6

Randomly panic on my mac ``` thread 'main' panicked at 'unable to collapse generated profile data: Custom { kind: InvalidData, error: StringError("stream did not contain valid UTF-8") }', src/libcore/result.rs:997:5 stack...

Apply to Ethereum foundation grants program

3

Ethereum Foundation Grants Update - Wave III https://blog.ethereum.org/2018/08/17/ethereum-foundation-grants-update-wave-3/ Applying for EF Grants https://app.tettra.co/teams/ethereum/pages/applying-for-ef-grants TODO - Update roadmap: - 1m basic devp2p implementation - 2~3m ETH protocol and process/mining block logic...

Fix typos

Need more works on documentation

1

Currently, the documentation is mixed with many old x86 contents, needs to be rewritten for RISC-V.

* [x] number * [x] comparison * [x] stack * [x] stack_trace * [x] exception * [ ] read_file * [ ] assembler

Pure ruby backend had very different behaviour to maintain Monitor#readiness

7

### Problem `select` and `poll` backend didn't clear monitor#readiness in Selector#select, but `ruby` backend did, it set each monitors readiness to nil in Selector#select. https://github.com/socketry/nio4r/blob/master/lib/nio/selector.rb#L87 ### Reproduce Run this [script](https://gist.github.com/jjyr/71e17924c7906e8dfc9d6000ef421ab9)...

The ENR EIP https://eips.ethereum.org/EIPS/eip-868 > If you want to start implementing discovery v5 now, it is best to start with ENR and the v4 extension. https://github.com/ethereum/devp2p/issues/48 Reference to DevP2P task...