Initialize a development environment based on the kv storage example in tendermint-rs about db3

[jingchen2222]

• Ramp up tendermint-rs, abci, kvstore example (1d)
• Add tendermint-rs to third-party and add a test case (1d)
• add related devo documents (2hrs)

[jingchen2222]

Ramp up tendermint-rs

Version

Tendermint-Core v0.34

https://github.com/tendermint/tendermint/releases/tag/v0.34.22

v0.34.22
Special thanks to external contributors on this release: @RiccardoM
This release includes several bug fixes, tendermint/tendermint#9518 we discovered while building up a baseline for v0.34 against which to compare our upcoming v0.37 release during our QA process.

Tendermint-rs: v0.25.0

CHANGELOG
https://github.com/informalsystems/tendermint-rs/releases/tag/v0.25.0

Sep 23, 2022
This release follows from v0.23.9, with the v0.24 series skipped due to Tendermint Core informalsystems/tendermint-rs#1179. As such, it is a non-breaking change, and removes the need to pin one's tendermint-rs dependencies to a specific version (as was the case for the v0.23 series).
This release still targets compatibility with Tendermint Core v0.34, and specifically provides compatibility with v0.34.21.

Notice

We are using the romac/ibc-proxy branch because it is based on v0.34.22 and have fixed compilation issue in kvstore test.

Branch:
https://github.com/informalsystems/tendermint-rs/tree/romac/ibc-proxy

Kv example

https://github.com/dbpunk-labs/tendermint-rs/blob/main/abci/README.md

Run example from Tendermint-rs

Set your logging level through RUST_LOG (e.g. RUST_LOG=info)

Binds to 127.0.0.1:26658

RUST_LOG=debug cargo run --bin kvstore-rs --features binary,kvstore-app

Output

2022-10-23T20:41:38.516945Z  INFO tendermint_abci::server: ABCI server running at 127.0.0.1:26658

Install and start Tendermint Core

• Download binary from https://github.com/tendermint/tendermint/releases/tag/v0.34.22

• Reset and run your Tendermint node (binds RPC to 127.0.0.1:26657 by default)

tendermint init
tendermint unsafe_reset_all
tendermint start

tendermint console log

:tcp://127.0.0.1:26657}}"
I[2022-10-23|13:44:43.890] Timed out                                    module=consensus dur=971.098ms height=1 round=0 step=RoundStepNewHeight
I[2022-10-23|13:44:43.945] received proposal                            module=consensus proposal="Proposal{1/0 (F9E9A883E8572F7488CC2711D6C41224FFC3FA8FC0F552B70EDA51D21762CA1B:1:B7D8DB87F261, -1) 7FA902DD5E8E @ 2022-10-23T20:44:43.918426Z}"
I[2022-10-23|13:44:43.969] received complete proposal block             module=consensus height=1 hash=F9E9A883E8572F7488CC2711D6C41224FFC3FA8FC0F552B70EDA51D21762CA1B
I[2022-10-23|13:44:44.023] finalizing commit of block                   module=consensus height=1 hash=F9E9A883E8572F7488CC2711D6C41224FFC3FA8FC0F552B70EDA51D21762CA1B root= num_txs=0
I[2022-10-23|13:44:44.073] executed block                               module=state height=1 num_valid_txs=0 num_invalid_txs=0
I[2022-10-23|13:44:44.098] committed state                              module=state height=1 num_txs=0 app_hash=00
I[2022-10-23|13:44:44.147] indexed block exents                         module=txindex height=1
I[2022-10-23|13:44:45.023] Timed out                                    module=consensus dur=899.997ms height=2 round=0 step=RoundStepNewHeight
I[2022-10-23|13:44:45.069] received proposal                            module=consensus proposal="Proposal{2/0 (9B9C116D7CCF8EB013CD0CBA260E127B97F8BCEA5D98705BA99A3B66DEC999AE:1:372A6DE32656, -1) 69229498700C @ 2022-10-23T20:44:45.044039Z}"
I[2022-10-23|13:44:45.094] received complete proposal block             module=consensus height=2 hash=9B9C116D7CCF8EB013CD0CBA260E127B97F8BCEA5D98705BA99A3B66DEC999AE
I[2022-10-23|13:44:45.146] finalizing commit of block                   module=consensus height=2 hash=9B9C116D7CCF8EB013CD0CBA260E127B97F8BCEA5D98705BA99A3B66DEC999AE root=00 num_txs=0
I[2022-10-23|13:44:45.197] executed block                               module=state height=2 num_valid_txs=0 num_invalid_txs=0
I[2022-10-23|13:44:45.222] committed state                              module=state height=2 num_txs=0 app_hash=00
I[2022-10-23|13:44:45.272] indexed block exents                         module=txindex height=2
I[2022-10-23|13:44:46.146] Timed out                                    module=consensus dur=899.046ms height=3 round=0 step=RoundStepNewHeight
I[2022-10-23|13:44:46.198] received proposal                            module=consensus proposal="Proposal{3/0 (2F6909866CFC148B0BAAE540766D7955583DD69823B320A8D1B7BE5FCF21BB1E:1:2F0BAF008047, -1) 3F76854064B9 @ 2022-10-23T20:44:46.172756Z}"
I[2022-10-23|13:44:46.223] received complete proposal block             module=consensus height=3 hash=2F6909866CFC148B0BAAE540766D7955583DD69823B320A8D1B7BE5FCF21BB1E
I[2022-10-23|13:44:46.275] finalizing commit of block                   module=consensus height=3 hash=2F6909866CFC148B0BAAE540766D7955583DD69823B320A8D1B7BE5FCF21BB1E root=00 num_txs=0

tendermint-rs console log

2022-10-23T20:44:42.716899Z  INFO tendermint_abci::server: Incoming connection from: 127.0.0.1:51309
2022-10-23T20:44:42.717208Z  INFO tendermint_abci::server: Incoming connection from: 127.0.0.1:51310
2022-10-23T20:44:42.717199Z  INFO tendermint_abci::server: Listening for incoming requests from 127.0.0.1:51309
2022-10-23T20:44:42.717378Z  INFO tendermint_abci::server: Listening for incoming requests from 127.0.0.1:51310
2022-10-23T20:44:42.717508Z  INFO tendermint_abci::server: Incoming connection from: 127.0.0.1:51311
2022-10-23T20:44:42.717631Z  INFO tendermint_abci::server: Listening for incoming requests from 127.0.0.1:51311
2022-10-23T20:44:42.717731Z  INFO tendermint_abci::server: Incoming connection from: 127.0.0.1:51312
2022-10-23T20:44:42.718648Z  INFO tendermint_abci::server: Listening for incoming requests from 127.0.0.1:51312
2022-10-23T20:44:44.098202Z  INFO tendermint_abci::application::kvstore: Committed height 1
2022-10-23T20:44:45.222806Z  INFO tendermint_abci::application::kvstore: Committed height 2
2022-10-23T20:44:46.351557Z  INFO tendermint_abci::application::kvstore: Committed height 3
2022-10-23T20:44:47.479559Z  INFO tendermint_abci::application::kvstore: Committed height 4
2022-10-23T20:44:48.608862Z  INFO tendermint_abci::application::kvstore: Committed height 5
2022-10-23T20:44:49.731738Z  INFO tendermint_abci::application::kvstore: Committed height 6
2022-10-23T20:44:50.858732Z  INFO tendermint_abci::application::kvstore: Committed height 7
2022-10-23T20:44:51.985345Z  INFO tendermint_abci::application::kvstore: Committed height 8
2022-10-23T20:44:53.110166Z  INFO tendermint_abci::application::kvstore: Committed height 9
2022-10-23T20:44:54.239883Z  INFO tendermint_abci::application::kvstore: Committed height 10
2022-10-23T20:44:55.365054Z  INFO tendermint_abci::application::kvstore: Committed height 11
2022-10-23T20:44:56.487626Z  INFO tendermint_abci::application::kvstore: Committed height 12
2022-10-23T20:44:57.611543Z  INFO tendermint_abci::application::kvstore: Committed height 13
2022-10-23T20:44:58.734676Z  INFO tendermint_abci::application::kvstore: Committed height 14
2022-10-23T20:44:59.864944Z  INFO tendermint_abci::application::kvstore: Committed height 15
2022-10-23T20:45:01.013571Z  INFO tendermint_abci::application::kvstore: Committed height 16
2022-10-23T20:45:02.205199Z  INFO tendermint_abci::application::kvstore: Committed height 17
2022-10-23T20:45:03.256084Z  INFO tendermint_abci::application::kvstore: Committed height 18
42022-10-23T20:45:04.384976Z  INFO tendermint_abci::application::kvstore: Committed height 19
2022-10-23T20:45:05.507732Z  INFO tendermint_abci::application::kvstore: Committed height 20
2022-10-23T20:45:06.636507Z  INFO tendermint_abci::application::kvstore: Committed height 21

Submit a key/value pair (set "somekey" to "somevalue")

> curl 'http://127.0.0.1:26657/broadcast_tx_async?tx="somekey=somevalue"'
> curl 'http://127.0.0.1:26657/abci_query?data=0x736f6d656b6579'

Reference

• Terdermint nutshell
• Tendermint introduction and quick start
• ABCI
• ABCI Spec
• abci overview

[jingchen2222]

• Add tendermint-rs to third-party and add a test case
• add related devo documents
  Resolved by #104

Reference

• Kv store app test: https://github.com/informalsystems/tendermint-rs/blob/main/abci/tests/kvstore_app.rs