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chore(tests): do not osExit and return error #2452
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- `RunGossamer`: do not os.Exit and return an error - `InitializeAndStartNodes` return error and teardown nodes on error - `InitializeAndStartNodesWebsocket` return error and teardown nodes on error - Fix thread safety on nodes slice in `InitializeAndStartNodesWebsocket`
Codecov Report
@@ Coverage Diff @@
## development #2452 +/- ##
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- Coverage 58.54% 58.48% -0.07%
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Files 214 214
Lines 28004 28004
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- Hits 16396 16379 -17
- Misses 9956 9970 +14
- Partials 1652 1655 +3
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func InitializeAndStartNodesWebsocket(t *testing.T, num int, genesis, config string) ( | ||
nodes []*Node, err error) { | ||
var nodesMutex, errMutex sync.Mutex |
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why not use an errChan
or a defined []error
of len(num)
to get the errors?
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Good point, although there is little point to do this considering the future-to-be changes: this parallel logic is changed to be sequential since it takes a short time to init+start, so only the first error encountered is returned.
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I am Quentin Mc Gaw, a software engineer working the Go Polkadot host **Gossamer**. I have been working full time on Gossamer since October 2021, mostly on the state trie and storage. I have also made a [few minor pull requests](https://github.com/w3f/polkadot-spec/pulls?q=is%3Apr+is%3Aclosed+author%3Aqdm12) to the Polkadot specification repository. I am requesting to join the Fellowship at rank 1. ## Main contributions ### Gossamer - Fix memory leaks - Trie encoding buffer pools usage fixed [#2009](ChainSafe/gossamer#2009) - Fix state map of tries memory leak [#2286](ChainSafe/gossamer#2286) - Fix sync benchmark [#2234](ChainSafe/gossamer#2234) - Trie proof fixes ([#2604](ChainSafe/gossamer#2604), [#2661](ChainSafe/gossamer#2661)) - Fix end to end tests orchestration ([#2470](ChainSafe/gossamer#2470), [#2452](ChainSafe/gossamer#2452), [#2385](ChainSafe/gossamer#2385), [#2370](ChainSafe/gossamer#2370)) - State trie statistics ([#2378](ChainSafe/gossamer#2378), [#2310](ChainSafe/gossamer#2310), [#2272](ChainSafe/gossamer#2272)) - State trie fixes and improvements - Only deep copy nodes when mutation is certain [#2352](ChainSafe/gossamer#2352) and [#2223](ChainSafe/gossamer#2223) - Only deep copy necessary fields of a node [#2384](ChainSafe/gossamer#2384) - Use Merkle values for database keys instead of always hash [#2725](ChainSafe/gossamer#2725) - Opportunistic parallel Merkle value commputing [#2081](ChainSafe/gossamer#2081) - Grandpa capped number of tracked messages ([#2490](ChainSafe/gossamer#2490), [#2485](ChainSafe/gossamer#2485)) - Add pprof HTTP service for profiling [#1991](ChainSafe/gossamer#1991) Ongoing work: - State trie lazy loading and caching - State trie v1 support ([#2736](ChainSafe/gossamer#2736), [#2747](ChainSafe/gossamer#2747), [#2687](ChainSafe/gossamer#2687), [#2686](ChainSafe/gossamer#2686), [#2685](ChainSafe/gossamer#2685), [#2673](ChainSafe/gossamer#2673), [#2611](ChainSafe/gossamer#2611), [#2530](ChainSafe/gossamer#2530)) ### Polkadot specification ➡️ [Pull requests from qdm12](https://github.com/w3f/polkadot-spec/pulls?q=is%3Apr+is%3Aclosed+author%3Aqdm12)
Changes
RunGossamer
: do not os.Exit and return an errorInitializeAndStartNodes
return error and teardown nodes on errorInitializeAndStartNodesWebsocket
return error and teardown nodes on errorInitializeAndStartNodesWebsocket
.Tests
Issues
os.Exit
#2387Primary Reviewer