tarantool / go-tarantool
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LAST BUILD ON BRANCH master
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coverage: 76.366% (-0.02%) from 76.384%
32227499612

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oleg-jukovec 
connection: fix race on future release

The wait channel was closed while the future's mutex was still
held, so a caller woken by WaitChan() could call Release() and
zero the future before the internal goroutine finished unlocking
the mutex. This caused "unlock of unlocked mutex" panics under
concurrent load.

Follows #595

23 of 27 new or added lines in 1 file covered. (85.19%)

1 existing line in 1 file now uncovered.

3173 of 4155 relevant lines covered (76.37%)

12467.58 hits per line

Relevant lines Covered
4155 RELEVANT LINES 3173 COVERED LINES
12467.58 HITS PER LINE
Source Files on master

Recent builds

Builds Branch Commit Type Ran Committer Via Coverage
32227499612 master connection: fix race on future release The wait channel was closed while the future's mutex was still held, so a caller woken by WaitChan() could call Release() and zero the future before the internal goroutine finished unlocking the mutex. This ... push oleg-jukovec github
76.37
32129367969 master connection: fix data race in context watchdog The context watchdog accessed the future object directly, which could be released concurrently when the response arrived. This caused a data race that manifested as "unlock of unlocked mutex" panics u... push oleg-jukovec github
76.38
27761321034 master internal: enable tparallel, predeclared, nilnil The codebase had patterns flagged by disabled linters: tests missing t.Parallel() at the top level, a parameter shadowing the predeclared identifier 'len', and functions returning both a nil value a... push oleg-jukovec github
75.57
27131627052 master Release v3.0.0 push oleg-jukovec github
75.4
27108674847 master api: redesign errors around errors.Is and errors.As Rename tarantool.Error to ServerError, promote the seven legacy uint32 client error codes to package-level error sentinels (ErrConnectionClosed, ErrTimeouted, ...) and expose their numeric form ... push oleg-jukovec github
75.45
26625014815 master request: switch all request types to value receivers and value returns All New*Request() constructors now return values instead of pointers. All methods on request types use value receivers and return values, enabling immutable builder-style chai... push oleg-jukovec github
75.21
25917210927 master tests: capture tarantool log tail in startup errors When StartTarantool fails, the returned error gives only the connection or exit reason ("exit status 1", "context deadline exceeded"), so a CI failure required re-running the test locally to see... push oleg-jukovec github
75.58
25917220948 master api: unexport Stream fields Make Stream.Id and Stream.Conn unexported, turning Stream into an opaque handle. This enforces encapsulation and prevents unsafe direct mutation (e.g. stream.Conn = nil). Neither the stream identifier nor the underlyin... push oleg-jukovec github
75.48
25404692616 master tests: prevent leaked tarantool on bad start Two related issues from #147 made test failures painful to diagnose: 1. When a test panicked, the spawned tarantool process was left running and kept its TCP port bound, so the next run failed with... push oleg-jukovec github
75.44
25403933066 master ci: pin golangci-lint version and unlimit issue output Pin golangci-lint to v2.11.4 via a top-level GOLANGCI_LINT_VERSION env var so the version is bumped in one place. Disable per-linter and same-issue printing limits in .golangci.yml so all fin... push oleg-jukovec github
75.36
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