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fix(light_fetch): avoid race with BlockNumber::Latest #9665
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5chdn
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openethereum:master
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ordian:fix/light-client-execute-tx-race
Sep 29, 2018
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fix(light_fetch): avoid race with BlockNumber::Latest #9665
5chdn
merged 1 commit into
openethereum:master
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ordian:fix/light-client-execute-tx-race
Sep 29, 2018
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ordian
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RPC API.
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Sep 27, 2018
cheme
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LGTM. I wondered a bit about other 'id' use in the method, but it does not seems like an issue ('nonce_fut').
niklasad1
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This looks good, but a test for this would be good
5chdn
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Pull request is reviewed well.
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Sep 29, 2018
This was referenced Sep 30, 2018
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…mon-deps * origin/master: CI: Remove unnecessary pipes (#9681) test.sh: use cargo --target for platforms other than linux, win or mac (#9650) ci: fix push script (#9679) Hardfork the testnets (#9562) Calculate sha3 instead of sha256 for push-release. (#9673) ethcore-io retries failed work steal (#9651) fix(light_fetch): avoid race with BlockNumber::Latest (#9665) Test fix for windows cache name... (#9658) refactor(fetch) : light use only one `DNS` thread (#9647)
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* parity-version: bump beta to 2.1.2 * docs(rpc): push the branch along with tags (#9578) * docs(rpc): push the branch along with tags * ci: remove old rpc docs script * Remove snapcraft clean (#9585) * Revert " add snapcraft package image (master) (#9584)" This reverts commit ceaedbb. * Update package-snap.sh * Update .gitlab-ci.yml * ci: fix regex 🙄 (#9597) * docs(rpc): annotate tag with the provided message (#9601) * Update ropsten.json (#9602) * HF in POA Sokol (2018-09-19) (#9607) poanetwork/poa-chain-spec#86 * fix(network): don't disconnect reserved peers (#9608) The priority of && and || was borked. * fix failing node-table tests on mac os, closes #9632 (#9633) * ethcore-io retries failed work steal (#9651) * ethcore-io uses newer version of crossbeam && retries failed work steal * ethcore-io non-mio service uses newer crossbeam * remove master from releasable branches (#9655) * remove master from releasable branches need backporting in beta fix https://gitlab.parity.io/parity/parity-ethereum/-/jobs/101065 etc * add except for snap packages for master * Test fix for windows cache name... (#9658) * Test fix for windows cache name... * Fix variable name. * fix(light_fetch): avoid race with BlockNumber::Latest (#9665) * Calculate sha3 instead of sha256 for push-release. (#9673) * Calculate sha3 instead of sha256 for push-release. * Add pushes to the script. * Hardfork the testnets (#9562) * ethcore: propose hardfork block number 4230000 for ropsten * ethcore: propose hardfork block number 9000000 for kovan * ethcore: enable kip-4 and kip-6 on kovan * etcore: bump kovan hardfork to block 9.2M * ethcore: fix ropsten constantinople block number to 4.2M * ethcore: disable difficulty_test_ropsten until ethereum/tests are updated upstream * ci: fix push script (#9679) * ci: fix push script * Fix copying & running on windows. * CI: Remove unnecessary pipes (#9681) * ci: reduce gitlab pipelines significantly * ci: build pipeline for PR * ci: remove dead weight * ci: remove github release script * ci: remove forever broken aura tests * ci: add random stuff to the end of the pipes * ci: add wind and mac to the end of the pipe * ci: remove snap artifacts * ci: (re)move dockerfiles * ci: clarify job names * ci: add cargo audit job * ci: make audit script executable * ci: ignore snap and docker files for rust check * ci: simplify audit script * ci: rename misc to optional * ci: add publish script to releaseable branches * ci: more verbose cp command for windows build * ci: fix weird binary checksum logic in push script * ci: fix regex in push script for windows * ci: simplify gitlab caching * docs: align README with ci changes * ci: specify default cargo target dir * ci: print verbose environment * ci: proper naming of scripts * ci: restore docker files * ci: use docker hub file * ci: use cargo home instead of cargo target dir * ci: touch random rust file to trigger real builds * ci: set cargo target dir for audit script * ci: remove temp file * ci: don't export the cargo target dir in the audit script * ci: fix windows unbound variable * docs: fix gitlab badge path * rename deprecated gitlab ci variables https://docs.gitlab.com/ee/ci/variables/#9-0-renaming * ci: fix git compare for nightly builds * test: skip c++ example for all platforms but linux * ci: add random rust file to trigger tests * ci: remove random rust file * disable cpp lib test for mac, win and beta (#9686) * cleanup ci merge * ci: fix tests * fix bad-block reporting no reason (#9638) * ethcore: fix detection of major import (#9552) * sync: set state to idle after sync is completed * sync: refactor sync reset * Don't hash the init_code of CREATE. (#9688) * Docker: run as parity user (#9689) * Implement CREATE2 gas changes and fix some potential overflowing (#9694) * Implement CREATE2 gas changes and fix some potential overflowing * Ignore create2 state tests * Split CREATE and CREATE2 in gasometer * Generalize rounding (x + 31) / 32 to to_word_size * make instantSeal engine backwards compatible, closes #9696 (#9700) * ethcore: delay ropsten hardfork (#9704) * fix (light/provider) : Make `read_only executions` read-only (#9591) * `ExecutionsRequest` from light-clients as read-only This changes so all `ExecutionRequests` from light-clients are executed as read-only which the `virtual``flag == true ensures. This boost up the current transaction to always succeed Note, this only affects `eth_estimateGas` and `eth_call` AFAIK. * grumbles(revert renaming) : TransactionProof * grumbles(trace) : remove incorrect trace * grumbles(state/prove_tx) : explicit `virt` Remove the boolean flag to determine that a `state::prove_transaction` whether it should be executed in a virtual context or not. Because of that also rename the function to `state::prove_transction_virtual` to make more clear * CI: Skip docs job for nightly (#9693) * ci: force-tag wiki changes * ci: force-tag wiki changes * ci: skip docs job for master and nightly * ci: revert docs job checking for nightly tag * ci: exclude docs job from nightly builds in gitlab script
5chdn
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Oct 10, 2018
* parity-version: bump stable to 2.0.7 * HF in POA Sokol (2018-09-19) (#9607) poanetwork/poa-chain-spec#86 * fix failing node-table tests on mac os, closes #9632 (#9633) * fix(light_fetch): avoid race with BlockNumber::Latest (#9665) * CI: Remove unnecessary pipes (#9681) * ci: reduce gitlab pipelines significantly * ci: build pipeline for PR * ci: remove dead weight * ci: remove github release script * ci: remove forever broken aura tests * ci: add random stuff to the end of the pipes * ci: add wind and mac to the end of the pipe * ci: remove snap artifacts * ci: (re)move dockerfiles * ci: clarify job names * ci: add cargo audit job * ci: make audit script executable * ci: ignore snap and docker files for rust check * ci: simplify audit script * ci: rename misc to optional * ci: add publish script to releaseable branches * ci: more verbose cp command for windows build * ci: fix weird binary checksum logic in push script * ci: fix regex in push script for windows * ci: simplify gitlab caching * docs: align README with ci changes * ci: specify default cargo target dir * ci: print verbose environment * ci: proper naming of scripts * ci: restore docker files * ci: use docker hub file * ci: use cargo home instead of cargo target dir * ci: touch random rust file to trigger real builds * ci: set cargo target dir for audit script * ci: remove temp file * ci: don't export the cargo target dir in the audit script * ci: fix windows unbound variable * docs: fix gitlab badge path * rename deprecated gitlab ci variables https://docs.gitlab.com/ee/ci/variables/#9-0-renaming * ci: fix git compare for nightly builds * test: skip c++ example for all platforms but linux * ci: add random rust file to trigger tests * ci: remove random rust file * disable cpp lib test for mac, win and beta (#9686) * cleanup ci merge * parity: bump clib * ci: fix tests * ci: disable c++ example * Docker: run as parity user (#9689) * CI: Skip docs job for nightly (#9693) * ci: force-tag wiki changes * ci: force-tag wiki changes * ci: skip docs job for master and nightly * ci: revert docs job checking for nightly tag * ci: exclude docs job from nightly builds in gitlab script * fix (light/provider) : Make `read_only executions` read-only (#9591) * `ExecutionsRequest` from light-clients as read-only This changes so all `ExecutionRequests` from light-clients are executed as read-only which the `virtual``flag == true ensures. This boost up the current transaction to always succeed Note, this only affects `eth_estimateGas` and `eth_call` AFAIK. * grumbles(revert renaming) : TransactionProof * grumbles(trace) : remove incorrect trace * grumbles(state/prove_tx) : explicit `virt` Remove the boolean flag to determine that a `state::prove_transaction` whether it should be executed in a virtual context or not. Because of that also rename the function to `state::prove_transction_virtual` to make more clear * ethcore: fix detection of major import (#9552) * sync: set state to idle after sync is completed * sync: refactor sync reset * parity: revert clib bump and fix tests * Fix path to parity.h (#9274) * Fix path to parity.h * Fix other paths as well * ethcore-io retries failed work steal (#9651) * ethcore-io uses newer version of crossbeam && retries failed work steal * ethcore-io non-mio service uses newer crossbeam
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Fixes the issue mentioned by @cheme in #9551 (comment). Instead of using
BlockNumber::Latest
, which can correspond to different blocks in two points in time, we can use hash of the header we just received.part of #9535, related to #9551.