2.0.6808
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DAPP Token Inflation Tuning
it is now possible for the community to actively tune the DAPP Token Inflation rate
this inflation tuning is facilitated by DSP's creating new packages that have a configurable desired inflation rate. any changes to the DAPP Token's inflation rate is in effect for all providers
all existing packages retain the default annual inflation rate of 2.71%
a new package may select any rate between 0.0 and 5.0%
DAPP Token holders participate in the tuning mechanism by staking to packages that have an inflation rate they support
the final inflation rate is calculated as a weighted average of DAPP staked to specific inflation rates
a new table packagext has been added to store a packages selected inflation rate and quota cost for actions, which is indexed by package_id, service, and provider
the DAPP token inflation rate is recalculated with every stake and refund action
package inflation rates may not be changed after they are registered
breaking changes
to use new dfuse push_transaction, must compile consumer contract with new version of dappservices contract
if DSP package is not enabled in package table, signaled with boolean "1", then service will throw error on DSP, DSP package may be enabled with the enablepkg command:
add CoVax chain section for becoming BP or DSP
add example chains section of LiquidX chains
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 get_table_packagext and get_table_packagext_by_package_service_provider to dapp-client section
add http-max-response-time-ms = 500 to config.ini settings to avoid deadline 2020-07-20T18:07:39.110 exceeded by 10us error
add supported primary key types for dapp::advanced_multi_index
add example of instantiating dapp::advanced_multi_index
support new Kylin account creation query
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
add zeus start-localenv --phase 01-dapp-client --phase option to target start a specific phase of the localenv
fixes
if Mac, detect and skip --eos-vm-oc-enable flags as they are not supported
fix endpoint link for replay-contract.js file
document ability to use dfuse for cleanup script
add typescript compile step for dfuse
add zeus box create section to zeus getting started section
update LiquidStorage upload file example with new params
add eth_keys_per_consumer = [{ETH_PRIVATE_KEY_CONSUMER1:PRIVATE_KEY_HERE}, {ETH_PRIVATE_KEY_CONSUMER2:PRIVATE_KEY_HERE}] to toml
prevent non-broadcast action from being broadcast
add sidechain section to replay contract
add testfetch price feed action / unit test for only using LiquidHarmony oracles for price feed fetch
add unit test for 0s unstake time dappservices
copy contracts and test folder to root so that zeus_boxes directory can be git ignored
add enablepkg command to dappservices unit tests
fixes
add parseFloat to test rewards dappservices unit test
add option to use dfuse web socket and dfuse push_transaction guarantee in place of demux state history node on main DSP instance and supported side chains
this enables a DSP to not use a SHiP node and to instead read on chain events from dfuse and to push transactions using dfuse's push_guarantee making transactions more reliable, a free API key is suitable enough to support low levels of traffic
to use the dfuse backend, under the new dfuse section of the toml file, set enable to true and provide an api key
to use the dfuse push guarantee, set the push_enable to true and provide a dfuse api key
to use both, enable both
add dfuse section network to toml, select supported dfuse network: testnet (eosio testnet), kylin, worbli, wax
add debug to dfuse section to enable dfuse debug logs
if dsp head_block set to 0, dsp will pull head block from get_info RPC call automatically for demux
throw error if package not enabled for DSP services
enable cleanup script support for sidechain
add replay-contract-hyperion.js | thank you to Christoph Michel
add max_request_retries option to config.toml, specifies how many times to retry a blocking DSP actions such as an IPFS warmup or oracle request
add liquidstorage_upload_limit to config.toml, allows specification of Liquidstorage upload size limit
fixes
add better error handling to CONFIRMING USAGE
fix async/await procesFn issue
fix replay contract script to enable DSPs to replay contract vRAM/IPFS data to populate a new IPFS instance
fix 0xANON payer empty object issue
patch new secondary index RPC API support
updated Dapp Client to support cross chain Liquid Accounts
add dfuse as option for dapp client, able to pass API key, push guarantee, and network
add push_transaction push guarantee function to lib
added required service pending console output to assertion message as dfuse does not return pending console output
added always false assert service pending console output to assertion message as dfuse does not return pending console output
add cross chain support for LiquidAccounts using LiquidX
add time to live option for zeus vaccounts push-action command
add small / large photo and small video upload and read unit tests to LiquidStorage
configure options object to be passed, updated unit test
add optional rawLeaves IPFS client option for backend API, example, and client-library
run exponential backoff forever, was 10 retries max
add shouldAbort eosio::check handler for rescheduling cron without CPU
patch new secondary index RPC API support
updated Dapp Client to support cross chain Liquid Accounts
add get_table_packagext and get_table_packagext_by_package_service_provider examples and logic to client
add | courtesy of
add
update
update
add authorization option under dfuse to use the EOS Nation community edition: |
add to DSP eos-wrapper.js