[ᚬmaster] 🎉 Rc/v0.12.0 a.k.a rylai

[doitian]

Features

• feat: remove cycles config from miner #633: Remove cycles config from miner (@zhangsoledad)

• feat: verify compact block #614: Verify compact block (@keroro520)

• feat: Incorporate assembly based CKB VM interpreter #642: Incorporate assembly based CKB VM interpreter (@xxuejie)

• feat: cellbase type script #622: Allow type script in cellbase (@quake)

• feat: Generalize OutPoint struct to reference headers as well #620: Generalize OutPoint struct to reference headers as well (@xxuejie)

• feat: Add syscall to load current script hash #651: Add syscall to load current script hash (@xxuejie)

• feat: add rpc get_epoch_by_number #656: Add rpc get_epoch_by_number (@keroro520)

• feat: txs verify cache #662: Add txs verify cache (@zhangsoledad)

• feat: upgrade CKB VM version #670: Upgrade CKB VM version (@xxuejie)

  The new version contains fixes for 2 bugs revealed in comprehensive testing.

• feat: Limit sync header timeout #675: Limit sync header timeout by MAX_HEADERS_LEN (@keroro520)

• feat: Update lock script due to protocol changes #678: Update lock script due to protocol changes (@xxuejie)

• feat: rpc get blockchain info #671: Add rpc get blockchain info (@keroro520)

  • Add rpc get_blockchain_info
  • Add rpc get_peers_state, currently only return the info of blocks synchronizing in flight.

• feat: add rpc experiment module #653: Add rpc experiment module (@keroro520)

  • Add rpc dry_run_transaction
  • Add rpc _compute_transaction_id
  • Enable Experiment moduel by default

• feat: upgrade VM to latest version #689: Upgrade VM to latest version (@xxuejie)

  Noticeable changes here include:

  • Shrink VM memory from 16MB to 4MB now for both resource usage and performance
  • Use Bytes in VM API to avoid unnecessary copying
  • Use i8 as VM return code for better debugging

• feat: Update default lock script to sign on transaction hash now #686: Update default lock script to sign on transaction hash now (@xxuejie)

• feat: Use script to generate rpc doc #690: Use script to generate rpc doc (@keroro520)

• feat: remove always success code hash #701: Remove always success code hash (@xxuejie)

• feat: stringify numbers #703: Stringify numbers in rpc (@keroro520)

• feat: database save positions of CellOutputs in Transaction #709: Database save positions of CellOutputs in Transaction (@yangby-cryptape)

• feat: move DryRuResult into jsonrpc-types #720: Move DryRuResult into jsonrpc-types (@keroro520)

  • Move DryRunResult into jsonrpc-types
  • Complete rpc-client used in integration testing

• feat: initial NervosDAO implementation #718: Initial NervosDAO implementation (@xxuejie)

  Note that this is now implemented as a native module for the ease of experimenting ideas. We will move this to a separate script later when we know more about what the actual NervosDAO implementation should look like.

• feat: enforce resolve txs order within block #714: Enforce resolve txs order within block (@zhangsoledad)

  Transactions are expected to be sorted within a block
  Transactions have to appear after any transactions upon which they depend

• feat: use future_task to avoid blocking #731: Use future_task to avoid blocking (@jjyr)

• feat: panic if it's likely to reach a deadlock #735: Panic if it's likely to reach a deadlock (@yangby-cryptape)

• feat: verify uncle max proposals limit #742: Verify uncle max proposals limit (@zhangsoledad)

• feat: Transaction since field support epoch-based verification rule #736: Transaction since field support epoch-based verification rule (@jjyr)

• feat: genesis block customization #745: Genesis block customization (@doitian)

• [ᚬrc/v0.12.0] feat: prof support start from non-zero block #772: Prof support start from non-zero block (@jjyr)

• [ᚬrc/v0.12.0] feat: add secp256k1 in dev chainspec #781: Add secp256k1 in dev chainspec (@doitian)

• [ᚬrc/v0.12.0] feat: upgrade CKB VM to latest version with performance improvements #811: Upgrade CKB VM to latest version with performance improvements (@xxuejie)

• [ᚬrc/v0.12.0] feat: add load witness syscall #822: Add load witness syscall (@xxuejie)

• [ᚬrc/v0.12.0] feat: peer_store support retry and refresh #806: peer_store support retry and refresh (@jjyr)

• epoch revision #579: epoch revision (@zhangsoledad)

• Ignore staled block #632: Ignore staled block (@keroro520)

Bug Fixes

• fix: a bug caused by merging a stale branch #643: A bug caused by merging a stale branch (@yangby-cryptape)

• fix: spec consensus params #641: Spec consensus params (@zhangsoledad)

• fix: epoch init #652: epoch init (@zhangsoledad)

• fix: Use the String alias type EpochNumber #655: Use the String alias type EpochNumber (@ashchan)

• fix: Information is inconsistent with the transaction pool display #660: Information is inconsistent with the transaction pool display (@driftluo)

• fix(tx_pool): insertion order when chain reorg #673 tx_pool: insertion order when chain reorg (@zhangsoledad)

• fix: TxPoolExecutor return inconsistent result #681: TxPoolExecutor return inconsistent result (@jjyr)

• fix: respond parse error to miner #692: respond parse error to miner (@jjyr)

• fix: TxPoolExecutor panic when tx conflict #685: TxPoolExecutor panic when tx conflict (@jjyr)

• fix: metric transaction header mem size #695: metric transaction header mem size (@zhangsoledad)

• fix: initial block download blocked #688: initial block download blocked (@TheWaWaR)

• fix: blocktemplate size_limit calculate #698: blocktemplate size_limit calculate (@zhangsoledad)

• fix: Update p2p library fix network OOM issue #697: Update p2p library fix network OOM issue (@TheWaWaR)

• fix: Use random port #699: Use random port (@keroro520)

• fix: compact block message flood #702: Compact block message flood (@quake)

• fix: outpoint memsize #700: Outpoint memsize (@zhangsoledad)

• fix: Update p2p to 0.2.0-alpha.11 fix send message timeout bug #711: Update p2p to 0.2.0-alpha.11 fix send message timeout bug (@TheWaWaR)

• fix: proposal finalize #712: Proposal finalize (@zhangsoledad)

• fix: block inflight timeout #744: block inflight timeout (@zhangsoledad)

• fix: increase protocols time event interval #743: increase protocols time event interval (@jjyr)

• fix(deps): upgrade p2p to 0.2.0-alpha.14 #749 deps: upgrade p2p to 0.2.0-alpha.14 (@TheWaWaR)

  • upgrade p2p to 0.2.0-alpha.14
  • remove peer from peer store when peer id not match
  • Rollback sync/relay notify interval

• fix: token unreachable bug #751: token unreachable bug (@TheWaWaR)

• fix: genesis epoch remainder reward #753: genesis epoch remainder reward (@zhangsoledad)

• fix: block size calculation should not include uncle's proposal zones #746: block size calculation should not include uncle's proposal zones (@zhangsoledad)

• [ᚬrc/v0.12.0] fix: fix NervosDAO calculation logic #758: fix NervosDAO calculation logic (@xxuejie)

• [ᚬrc/v0.12.0] fix(deps): Upgrade p2p fix gracefully shutdown network service #776 deps: Upgrade p2p fix gracefully shutdown network service (@TheWaWaR)

  ✨ Silky smooth Ctrl + C experience ✨

• [ᚬrc/v0.12.0] fix: correct block_median_count #788: correct block_median_count (@keroro520)

• [ᚬrc/v0.12.0] fix: Outbound peer service and discovery service #793: Outbound peer service and discovery service (@TheWaWaR)

• [ᚬrc/v0.12.0] fix(network): Avoid dial too often #797 network: Avoid dial too often (@TheWaWaR)

• [ᚬrc/v0.12.0] fix: load_script_hash should use script's own hash for lock script #819: load_script_hash should use script's own hash for lock script (@xxuejie)

• [ᚬrc/v0.12.0] fix: proposal duplidate #820: proposal deduplication (@zhangsoledad)

• fix: next epoch calculate off-by-one #739: next epoch calculate off-by-one (@zhangsoledad)

Improvements

• fix: stop processing all relay messages on IBD mod and avoiding compact block message flood #729: stop processing all relay messages on IBD mod and avoiding compact block message flood (@quake)
• perf: calculate some hashes when constructing #640: calculate some hashes when constructing (@yangby-cryptape)
• refactory: block verification #734: refactor block verification (@zhangsoledad)
• perf: avoiding unnecessary store lookup and trait bound tweak #634: avoiding unnecessary store lookup and trait bound tweak (@quake)
• refactor: specify different structs for JSON-RPC requests and responses #591: specify different structs for JSON-RPC requests and responses (@yangby-cryptape)
• refactor: move VM config from chain spec to CKB config file #659: move VM config from chain spec to CKB config file (@xxuejie)
• perf: remove ProposalShortId hash and Proposals root #657: remove ProposalShortId hash and Proposals root (@yangby-cryptape)
• perf: store transaction hashes into database to avoid computing them again #668: store transaction hashes into database to avoid computing them again (@yangby-cryptape)
• refactor: improve core type fmt debug #706: improve core type fmt debug (@zhangsoledad)
• refactor: rename staging to proposed and remove trace RPC #715: rename staging to proposed and remove trace RPC (@zhangsoledad)
• refactor: don't repeat resolve tx when calculate tx fee #724: don't repeat resolve tx when calculate tx fee (@zhangsoledad)
• refactor: move verification field from ChainService struct to process_block fn params #732: move verification field from ChainService struct to process_block fn params (@quake)
• refactor: revise VM syscalls used in CKB #723: revise VM syscalls used in CKB (@xxuejie)
• perf(network): Spawn more than 4 tokio core threads when possible #754 network: Spawn more than 4 tokio core threads when possible (@TheWaWaR)
• [ᚬrylai-testbed] perf: only parallelism verify tx in block verifier #805: only parallelism verify tx in block verifier (@quake)
• refactory: make pow verify logic consistent with resolve #747: make pow verify logic consistent with resolve (@zhangsoledad)

BREAKING CHANGES

• Database version is incompatible, please remove the old data dir.
• Genesis header hash changed.
• Genesis cellbase transaction hash changed.
• System cells start from 1 in the genesis cellbase outputs instead of 0.
• System cells lock changed from all zeros to always fail.
• Always success is no longer included in dev genesis block.
• Header format changed, use proposals hash to replace proposals root.