R4R: check sequence first to save gas for relayer #3
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abelliumnt
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unclezoro
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May 25, 2020
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realuncle
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Mar 23, 2022
* feat: new implement of bep-127 and test * fix: review comments * fix: add re-init for validatorExtraSet * fix: template file sync * fix: validatorExtraSet should init at the same time as `maxNumOfMaintaining` init * modify config * fix: maintainInfo leak at next 24-hours * chores: add comment * fix: `isCurrentValidator` error before `validatorExtraSet` init * chore * test: add test case for BSCValidatorSet * test: add view test case for BSCValidatorSet * chore: modify comments * fix: numOfMaintaining modification on edge case * fix: review comments * test: add code size log * chore: optimize new ValidatorExtra * fix: numOfMaintaining edge case * fix: add exitMaintenance event * fix: add exitMaintenance event * chore * fix: remove unused code * chore
cosinlink
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Apr 27, 2022
* [R4R]: new implement of BEP-127 (#3) * feat: new implement of bep-127 and test * fix: review comments * fix: add re-init for validatorExtraSet * fix: template file sync * fix: validatorExtraSet should init at the same time as `maxNumOfMaintaining` init * modify config * fix: maintainInfo leak at next 24-hours * chores: add comment * fix: `isCurrentValidator` error before `validatorExtraSet` init * chore * test: add test case for BSCValidatorSet * test: add view test case for BSCValidatorSet * chore: modify comments * fix: numOfMaintaining modification on edge case * fix: review comments * test: add code size log * chore: optimize new ValidatorExtra * fix: numOfMaintaining edge case * fix: add exitMaintenance event * fix: add exitMaintenance event * chore * fix: remove unused code * chore * implement bep-131 * update ut * update logic of felony function * update the getMiningValidators function * update logic of the update maxNumOfCandidates function * fix calculating epoch number * update _exitMaintenance * fix comments * update readme * fix testcase on slash and validator contract * fix update maxNumOfMaintaining * fix: bug that validatorSet order was changed incorrectly while _felony in _forceMaintainingValidatorsExit, using numOfCabinets not init * feat: modify slots number * chore: rename var in loop * Fix audit report of BEP-127 and BEP-131 (#17) * fix: issue #BSC-007, add more comment to explain `enterMaintenanceHeight` check * fix: issue #BSC-001 and #BSC-002, #BSC-003, improve code to save gas * fix: issue #BSC-008, add comment to explain this * feat: sync template code with origin code * feat: rename len to validatorsNum * chore: modify comment for check * chore: sync template code * chore: add more comments to explain `24-hour period` * fix: k = 0 => k * fix: j = 0 => j * feat: sync template code for SlashIndicator.template Co-authored-by: gothery001 <gothery001> * fix: Bug fix that incorrectly modification of fixing audit report (#18) * fix: incorrectly modified `initValidatorExtraSet` * chore: sync template code Co-authored-by: gothery001 <gothery001> * fix: bug that slash count calculation problem while update validator set (#19) * feat: add more test case to test slashCount calc problem * fix: fix workValidatorCount calc incorrectly changed while updateValidatorSet * chores: sync tmeplate code * feat: add generate-qa script * feat: close gas report as default * feat: modify tests * chores: add more comments * chores: add more comments Co-authored-by: gothery001 <gothery001> Co-authored-by: dean65 <dean950605@gmail.com> Co-authored-by: dean <97718205+dean65@users.noreply.github.com> Co-authored-by: realuncle <walt@nodereal.io> Co-authored-by: realuncle <90668111+realuncle@users.noreply.github.com> Co-authored-by: realuncle <uncledude@sina.com> Co-authored-by: gothery001 <gothery001>
unclezoro
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Apr 28, 2022
* Implement bep-127 and bep-131 (#131) * [R4R]: new implement of BEP-127 (#3) * feat: new implement of bep-127 and test * fix: review comments * fix: add re-init for validatorExtraSet * fix: template file sync * fix: validatorExtraSet should init at the same time as `maxNumOfMaintaining` init * modify config * fix: maintainInfo leak at next 24-hours * chores: add comment * fix: `isCurrentValidator` error before `validatorExtraSet` init * chore * test: add test case for BSCValidatorSet * test: add view test case for BSCValidatorSet * chore: modify comments * fix: numOfMaintaining modification on edge case * fix: review comments * test: add code size log * chore: optimize new ValidatorExtra * fix: numOfMaintaining edge case * fix: add exitMaintenance event * fix: add exitMaintenance event * chore * fix: remove unused code * chore * implement bep-131 * update ut * update logic of felony function * update the getMiningValidators function * update logic of the update maxNumOfCandidates function * fix calculating epoch number * update _exitMaintenance * fix comments * update readme * fix testcase on slash and validator contract * fix update maxNumOfMaintaining * fix: bug that validatorSet order was changed incorrectly while _felony in _forceMaintainingValidatorsExit, using numOfCabinets not init * feat: modify slots number * chore: rename var in loop * Fix audit report of BEP-127 and BEP-131 (#17) * fix: issue #BSC-007, add more comment to explain `enterMaintenanceHeight` check * fix: issue #BSC-001 and #BSC-002, #BSC-003, improve code to save gas * fix: issue #BSC-008, add comment to explain this * feat: sync template code with origin code * feat: rename len to validatorsNum * chore: modify comment for check * chore: sync template code * chore: add more comments to explain `24-hour period` * fix: k = 0 => k * fix: j = 0 => j * feat: sync template code for SlashIndicator.template Co-authored-by: gothery001 <gothery001> * fix: Bug fix that incorrectly modification of fixing audit report (#18) * fix: incorrectly modified `initValidatorExtraSet` * chore: sync template code Co-authored-by: gothery001 <gothery001> * fix: bug that slash count calculation problem while update validator set (#19) * feat: add more test case to test slashCount calc problem * fix: fix workValidatorCount calc incorrectly changed while updateValidatorSet * chores: sync tmeplate code * feat: add generate-qa script * feat: close gas report as default * feat: modify tests * chores: add more comments * chores: add more comments Co-authored-by: gothery001 <gothery001> Co-authored-by: dean65 <dean950605@gmail.com> Co-authored-by: dean <97718205+dean65@users.noreply.github.com> Co-authored-by: realuncle <walt@nodereal.io> Co-authored-by: realuncle <90668111+realuncle@users.noreply.github.com> Co-authored-by: realuncle <uncledude@sina.com> Co-authored-by: gothery001 <gothery001> * chore: modify generate script line in package.json (#139) * chore: modify generate script line in package.json, generate latest genesis.json for mainnet * chore: modify readme Co-authored-by: cosinlink <cosinlink> Co-authored-by: Gothery <90246878+gothery001@users.noreply.github.com> Co-authored-by: dean65 <dean950605@gmail.com> Co-authored-by: dean <97718205+dean65@users.noreply.github.com> Co-authored-by: realuncle <walt@nodereal.io> Co-authored-by: realuncle <90668111+realuncle@users.noreply.github.com> Co-authored-by: realuncle <uncledude@sina.com>
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It is possible that multiple bsc-relayer will relayer the same packages. And only the transactions from first relayer will be successful, while the transactions from other ones will be reverted. This situation will be very common. To reduce the cost of failed transactions, the sequence should be check firstly, if the sequence is occupied, other transactions will be aborted immediately.