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fix(dot/sync): rework on bootstrap/tip sync #3227

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merged 188 commits into from
Aug 11, 2023

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EclesioMeloJunior
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@EclesioMeloJunior EclesioMeloJunior commented Apr 26, 2023

Changes

  • Modifies sync method to have the ownership of changing modes

  • Creates the bootstrapSync method whenever our bestBlockNumber is far from the syncTarget by more than 128 blocks

  • Creates the worker_pool, which is a structure that manages peers available to retrieve blocks

    • Any peer that announces a block becomes part of the pool
    • Peers that are connected to the node are also part of the pool
  • The worker_pool maintains a queue where tasks can be pushed to. Every time the pool listens to a task it selects the very first available peer to execute the request

    • If there is no available peer then the pool waits for one to become available. A peer becomes available every time if finishes a request.
    • bounded task is a kind of task where it is possible to send a request to a specific peer, if the peer is not available then the pool chooses the next available peer to assign the task.
  • The chainsync contains a method called handleWorkersResults which listens for task results. It is aimed to be used as a goroutine, it receives as arguments: channel of results, start block, and expected total blocks and this method only returns once the blocks received through the channel of results complete the chain of blocks to sync and match the expected total blocks, after the chain of blocks to sync is complete then it will process and import those blocks

Tests

go test -tags integration github.com/ChainSafe/gossamer

Issues

Primary Reviewer

@timwu20

@EclesioMeloJunior EclesioMeloJunior force-pushed the eclesio/fix-bootstrap-sync branch 2 times, most recently from aae704d to 5412efd Compare April 26, 2023 12:43
@timwu20 timwu20 dismissed their stale review August 8, 2023 16:46

erroneous request

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@kishansagathiya kishansagathiya left a comment

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Went through this over a call. Apart from failing tests, this should be good to go!!!
🎉

dot/sync/chain_sync.go Outdated Show resolved Hide resolved
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@dimartiro dimartiro left a comment

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Magnifique 👏

@EclesioMeloJunior EclesioMeloJunior merged commit ab6650a into development Aug 11, 2023
22 checks passed
@EclesioMeloJunior EclesioMeloJunior deleted the eclesio/fix-bootstrap-sync branch August 11, 2023 15:50
github-actions bot pushed a commit that referenced this pull request Dec 11, 2023
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
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🎉 This PR is included in version 0.8.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

timwu20 pushed a commit that referenced this pull request Apr 18, 2024
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
timwu20 pushed a commit that referenced this pull request Apr 19, 2024
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
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