Roadmap

[kaladinlight]

Cosmos

• Complete the websocket client through to chain-adapters (unchained/node/packages/client ) Cosmos ws client #298
• Add transaction parsing for delegate, undelegate, redelegate, and claim reward txs (unchained/node/packages/parser) Cosmos parser delegations #335
• Preform API load testing to ensure necessary performance (1k concurrent users)
• Deploy public production coinstack Cosmos public #344

Spikes

• Is there a better third party node service for cosmos/osmosis/thorchain?
  • Currently there is no planned grpc support for osmosis with the Datahub node provider which would be a nice to have.
  • It should also be a requirement of a coinstack to include pulumi code that can deploy a dedicated self-hosted node ideally.

Improvements

• Remove generated tendermint client (unchained/go/pkg/tendermint) and replace with resty tendermint client [Bounty] (Use Resty client for tendermint #308) feat: replace tendermint client with resty #314
• Track subscriptionId in the golang websocket server for client subscriptions to support multi-account push updates
• Support multiple topic types in the golang websocket server to allow extending for events like newBlock
• Combine unchained/node/packages/client and unchained/node/packages/parser into a single package and move into lib (post removal of ingestion pipeline in bitcoin and ethereum coinstacks) Cosmos ws client #298
• Add golangci-lint to CircleCI Bounty Add golangci lint #324
• Add gofmt git pre-commit hook Bounty use goimports in pre-commit hook #331
• DRY up golang coinstacks where possible

Nice To Have

• Share pulumi code between node and golang coinstacks
• Improve CircleCI build times

Documentation

• Update for recent change from config.json -> .env Fix tx send to decode rawTx properly and updated readme #312
• Deployment and release process documentation checklist

Next Up

Common Cosmos:

• Support IBC transaction detection for recv_packet messages that don't include transfer.recipient message

Osmosis:

• unchained/go/coinstacks/osmosis
  • Leverage common cosmos logic
  • Add osmosis specific message decoding
• unchained/node/packages/client and unchained/node/packages/parser
  • Generate api client from swagger.json
  • Add parsing for standard and unique txs
  • Abstract common parsing logic
• Deploy coinstack
  • Initialize pulumi stacks for public and public-dev
  • Add unchained/go/coinstacks/osmosis/pulumi code and config (see cosmos for example)
  • Add jobs to unchained/.circleci/config.yaml

Bitcoin and Ethereum:

• Implement GET api/v1/account/{pubkey}/txs endpoint Ethereum Bounty Re-implement Bitcoin transaction history endpoint #341 [Bitcoin Bounty] Transaction history endpoint re-implementation #316
  • Cursor based pagination
  • Handle internal transaction history for ethereum
• Remove ingester
  • Replace rabbitmq queue with websocket client to blockbook backend in the websocket server
  • Detect internal transactions for ethereum
  • Add an in memory registry for address -> client routing of detected transactions (see golang implementation for an example)
  • Remove any references to ingester (coinstack and pulumi)
  • Remove any references to mongo (coinstack and pulumi)
  • Remove any references to rabbitmq (coinstack and pulumi)
  • Update pulumi configs to reflect removed resources
  • Clean up any dangling aws resources
  • Clean up any architecture diagrams or documentation related to the ingester

Thorchain:

• Handle disparate cosmos-sdk package versions: Cosmos-SDK: Support disparate package versions #266
• unchained/go/coinstacks/thorchain
  • Leverage common cosmos logic
  • Add thorchain specific message decoding
• unchained/node/packages/client and unchained/node/packages/parser
  • Generate api client from swagger.json
  • Add parsing for standard and unique txs
• Deploy coinstack
  • Initialize pulumi stacks for public and public-dev
  • Add unchained/go/coinstacks/thorchain/pulumi code and config (see cosmos for example)
  • Add jobs to unchained/.circleci/config.yaml

UTXO clones [Bounty]

• Duplicate blockbook based coinstacks with updated config for remaining utxo chains