2.0.5328

2.0.5328

breaking changes

• all unboxed zeus boxes will need to be re-unboxed to support the new zeus_boxes architecture

docs

• add CoVax chain section for becoming BP or DSP

• add example chains section of LiquidX chains

• add EOS Block Producer Benchmarks | courtesy of Aloha EOS

• use eos 2.0.5

• update documentation to support zeus_boxes refactor

• add chain-threads=8 eos-vm-oc-compile-threads=2 to nodeos example config.ini in docs

• add LiquidStorage section

• update LiquidAccounts section

• update LiquidVRAM section

@liquidapps/zeus-cmd

• use 8887 instead of 8889 for state history port to match DSP docs

• skip 01-dapp-client.js if built

• add price feed example, price feed uses LiquidHarmony's oracles and LiquidScheduler's cron to fetch a price periodically and only use CPU when the price has changed from the last recorded price by more or less than 1%

• add '--eos-vm-oc-compile-threads=4' and --chain-threads=4 to local nodeos

• update zeus to modularize logic into zeus_boxes directory making zeus more like npm, to create or unbox a new box start with zeus box create [name] then if you wish to unbox and existing box zeus unbox <BOX>

• zeus now offers versioning of boxes

  • zeus now offers optional zeus unbox <BOX>@[VERSION]

  • can add and remove boxes with zeus box add <BOX> [VERSION] [URI] zeus box remove <BOX> [VERSION]

  • to update an existing box, run zeus unbox <BOX>@[VERSION], if no version specified, latest used, will unbox everything again with new version

  • to only add new boxes, unbox after update with --no-update

• fixes

  • if Mac, detect and skip --eos-vm-oc-enable flags as they are not supported

@liquidapps/dsp

• added warning to ensure trace-history = true set in nodeos config.ini

• add how many blocks behind the head block in demux heartbeat

• add DATABASE_TIMEOUT to sample toml, adjust time before database connection times out

• add DEMUX_PROCESS_BLOCK_CHECKPOINT to sample toml, amount of blocks to pass before updating database with last processed block

• add disabledServices to ecosystem file to prevent pre-alpha services from being setup

• add DEMUX_MAX_MEMORY_MB option to ecosystem file to set maximum amount of memory that can be used by demux

• add dsp_account_permissions option for each sidechain

• fixes

  • handle TypeError: Cannot read property 'this_block' of undefined in demux

LiquidAccount Service

• add cross chain support for LiquidAccounts using LiquidX

LiquidVRAM Service

• add cross chain reading of vRAM table data

LiquidStorage Service

• add dapp-client examples for get_uri.ts, unpin_public_file.ts, upload_archive_to_liquidstorage.ts, upload_file_to_liquidstorage.ts, upload_public_file_from_vaccount.ts

• add sidechain storage unit test

• add zeus storage upload <ACCOUNT_NAME> package.json <ACCOUNT_PRIVATE_KEY> and zeus storage unpin <ACCOUNT_NAME> <IPFS_URI_RETURNED_ABOVE> <ACCOUNT_PRIVATE_KEY> zeus commands

LiquidHarmony Service

• add check to ensure each DSP only returns one oracle response

• add hook to assert on oracle fetch before geturi is fired

• add Oracle minimum threshold check unit test

• reduce oracle retries to 10 from 100

• add shouldAbort eosio::check handler for aborting oracle service request

• add echo oracle, which uses the same structure as http or https however the uri is replaced with a desired return value. This return value must be a base64 encoded string.

  • echo: Mimics a GET request that returns text

  • echo+json: Mimics a GET request that returns JSON

  • echo+post: Mimics a POST request that returns text

  • echo+post+json: Mimics a POST request that returns JSON

LiquidScheduler Service

• run exponential backoff forever, was 10 retries max

• add shouldAbort eosio::check handler for rescheduling cron without CPU

@liquidapps/dapp-client

• patch new secondary index RPC API support

• updated Dapp Client to support cross chain Liquid Accounts